Hyundai OBD2 codes
Codes where we have reviewed, vehicle-specific evidence for this make.
Hyundai's notes come mostly from bulletins that update software or replace one specific part: a thermostat campaign on the 2017 Elantra, an EGR valve and fuel tank pressure fixes on recent Sonatas, and control unit updates for idle and torque converter codes. Most were read from NHTSA summaries, so ask a dealer to confirm before paying for parts.
B1346 with high driver airbag resistance
An owner of a 2011 Hyundai Sonata reports a dealer reading B1346 as driver airbag resistance too high, at about 10 ohms and changing as the steering wheel was turned. A reading that changes with the wheel points toward the wiring in the steering column, but this is an airbag circuit, so have it inspected rather than repaired at home. The source is owner reports from the NHTSA complaint file, not a bulletin.
B1346 and the clockspring on the 2012 Elantra
An owner of a 2012 Hyundai Elantra reports a dealer reading B1346 as driver airbag resistance too high and replacing the clockspring. This is an airbag fault, so have it inspected by a qualified technician rather than working on it yourself. The source is a single owner report to NHTSA, not a bulletin.
B1382 from the connector under the passenger seat
Sonata owners report dealers reading B1382 as high passenger side airbag resistance and repairing the connector under the passenger seat. That connector is the first thing to have checked. Because this is the airbag system, have it inspected rather than repairing it yourself. This comes from owner reports, not a bulletin, and has not been verified.
B1481 blamed on the clock spring and driver airbag
An owner complaint on a 2012 Elantra quotes a dealer reading of B1481 for high driver airbag resistance, and the technician said the clock spring and driver airbag needed replacing. Airbag circuits are safety-critical, so have the system inspected by a qualified shop and do not test or replace parts yourself. The source is an owner complaint filed with NHTSA, so this is owner-reported vehicle data and not confirmed by a bulletin.
B1490 with repeated seat airbag sensor repairs
An NHTSA owner complaint on a 2013 Hyundai Tucson reports repeated dealer visits for B1490, read on the Hyundai tool. The driver seat airbag sensor and passenger seat cushion assembly were replaced and the light still returned. Airbag faults are safety-critical, so have the system inspected rather than attempting repairs yourself. The source is owner reports, not a confirmed repair, so this is labelled vehicle data.
B1490 read as an occupant classification fault
An owner complaint on NHTSA for a 2017 Hyundai Accent reports the airbag light with B1490, which the diagnosing shop labelled occupant classification. This is an airbag system, so have it inspected rather than repairing it yourself. The source is owner reports, not a bulletin, so this is labelled vehicle data.
B1490 read as an occupant classification fault
An owner of a 2013 Hyundai Azera reported a dealer diagnosing B1490 as an occupant classification system (OCS) defect and an OCS ECU defect. The dealer advised replacing the ECU and the passenger seat cushion. The airbag system is safety-critical, so have it inspected by a qualified shop. The source is an owner report to NHTSA, not a confirmed fix.
B1495 from the belt tension sensor unit
A NHTSA complaint for a 2007 Santa Fe says a dealer found B1495 and called the part the belt tension sensor unit, shared with other Hyundai models. The owner cites a recall number as they understood it, and that recall was not opened here. The source is owner reports, not a bulletin. Seat belt and airbag parts are safety critical, so have the system inspected by a qualified shop.
B1495 read as a seat belt tensioner problem
An owner complaint on a 2006 Hyundai Azera reads B1495 as a seat belt tensioner defect with a poor connection. A seat bottom and passenger belt assembly were replaced without a lasting fix. This is a restraint system, so have it inspected by a qualified shop. The source is owner reports, so it is labelled vehicle data rather than confirmed by bulletin.
B1513 from a passenger buckle switch shorted to power
A NHTSA complaint for a 2006 Santa Fe says B1513 was present and the fault was the passenger seat belt buckle switch shorted to power. The light returned after a few drive cycles with no accident, at 140,000 miles. No bulletin was found in our local data. The source is owner reports, not a bulletin. Seat belt switches are part of the airbag system, so have it inspected by a qualified shop.
B1620 from an internal fault in the airbag control module
An NHTSA owner complaint on a 2015 Hyundai Genesis says a dealer read B1620 as an internal fault, replaced the airbag control module and advised not to drive the car until repaired. Airbag faults are safety-critical, so have the system inspected rather than attempting repairs yourself. The source is owner reports, not a confirmed repair, so this is labelled vehicle data.
B1620 with the airbag control module replaced
An owner complaint on NHTSA for a 2013 Hyundai Elantra says the airbag light stayed on and the dealer said the airbag control module needed replacing for B1620. This is an airbag system, so have it inspected rather than repairing it yourself. The source is owner reports, not a bulletin, so this is labelled vehicle data.
B1701 from the seat belt buckle circuit with the airbag light on
Hyundai bulletin 15-BE-002 gives service procedures for an airbag warning with B1701 on the 2006 to 2008 Sonata, and owners report both buckles being replaced over time. This is an airbag system, so have it inspected by a qualified shop rather than repairing it yourself. We read only the NHTSA summary and have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
C1237 with a failed ABS hydraulic unit
An owner complaint on NHTSA for a 2009 Hyundai Sonata describes C1237 as a primary pressure sensor signal, with a sensor inside the ABS hydraulic unit jumping from 0.3 bar to 78.0 bar, and a hydraulic unit failure. This is a braking system, so have it inspected rather than repairing it yourself. The source is owner reports, not a bulletin, so this is labelled vehicle data.
C1259 fixed by an EPS software update
Hyundai TSB-09-01-008 says warning lamps can come on with C1259 from the electric power steering and stability control systems on the 2009 Elantra. The fix it describes is an EPS software update. Steering and stability control are safety critical, so have the car inspected and updated by a dealer or qualified shop. Only the NHTSA summary was read, not the bulletin itself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
C1260 with the power steering and stability lamps on
Hyundai TSB-09-01-008 says warning lamps come on with C1260 from the power steering (EPS) and stability control (ESC) systems on the Elantra. The fix given is an EPS software update. Steering is safety-critical, so have it inspected by a qualified shop. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
C1290 read as a steering torque sensor fault
Owner complaints on some Hyundai models quote C1290 as a torque sensor main signal fault, with a power steering warning light and a dealer quote for a new steering column on 2009 to 2010 Elantra. One 2017 Sonata complaint lists the code without a meaning. This is steering, so have it inspected by a qualified shop. We found no Hyundai bulletin naming the code. The source is owner reports, so it is labelled vehicle data rather than confirmed by bulletin. Some of it needs testing to confirm.
C1513 from a faulty brake lamp switch
An NHTSA owner complaint on a 2008 Hyundai Sonata quotes a service invoice tying an ESC off light and C1513 to a faulty brake lamp switch, which was replaced. The owner says the problem returned. Brake and stability control are safety systems, so have it inspected by a qualified shop rather than repairing it yourself. This comes from owner reports to NHTSA, not from a manufacturer document, so treat it as owner-reported vehicle data.
C1513 from a shorted brake switch that stops the car starting
An owner complaint on a 2012 Elantra says the dealer found C1513, brake switch shorted, when the car would not start or leave park, and replaced the brake switch. Brake switch faults can affect the braking system, so have it inspected by a qualified shop. The source is an owner complaint filed with NHTSA, so this is owner-reported vehicle data and not confirmed by a bulletin.
P0010 from an unseated intake camshaft oil seal plug
Hyundai bulletin 15-01-022-1 traces P0010 on the 2015 Sonata to an oil seal plug at the intake camshaft that was not fully seated. Ask a dealer to check the bulletin before replacing VVT parts. We read NHTSA's summary only; the full bulletin was not reviewed, and we have not confirmed it is still current.
P0068 fixed by an ECM update on the 2.0L
Hyundai bulletin 21-01-041H covers an ECM software update that revises the P0068 logic on the 2020 Elantra with the 2.0L. Ask a dealer whether the update has been applied before replacing sensors. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0128 from a thermostat replaced under a service campaign
Hyundai bulletin 16-01-034-2 (service campaign TLL) replaces the thermostat on the 2017 Elantra because it can set P0128, even if the code has not set yet. Hyundai says the condition causes no drivability problems. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0130 on the 2000 to 2004 Accent with oxygen and speed sensor faults
Hyundai bulletin 0536003 mentions P0130 on 2000 to 2004 Accent vehicles, alongside an oxygen sensor malfunction, a speed sensor malfunction and a reverse-to-drive lurch while rolling backwards on automatic transaxles. We have only read the NHTSA summary and have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0153 from S1 oxygen sensors on some 3.3L engines
Hyundai bulletin TSB-09-01-035 gives an inspection and repair procedure for the S1 oxygen sensors on some 3.3L engines that may set P0153 on 2009 to 2010 Sonata and Santa Fe. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0154 among several oxygen sensor codes behind a check engine light
An NHTSA bulletin summary (record 630852) lists P0154 among several oxygen sensor codes behind a check engine light on the Hyundai Sonata. Our notes cover 1999 to 2001 models. We only read the cached summary, not the bulletin itself, so the cause and any fix are not known to us. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0154 among O2 sensor codes behind a check engine light
An NHTSA bulletin summary (record 630854) lists P0154 among several O2 sensor codes behind a check engine light on the 2001 Santa Fe. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0159 and ECM reprogramming
Hyundai bulletin 02360321 gives ECM reprogramming instructions for P0159 and another oxygen sensor code on the 2001 to 2002 XG350, plus reprogramming for smoother initial acceleration. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0346 with oil use and a tapping noise on the Santa Fe
A 2017 Hyundai Santa Fe owner told NHTSA about P0346 together with a tapping sound on the passenger side and rising oil consumption. The source is an owner report, which is not verified, and no bulletin is on file here.
P0400 with limp mode from an EGR valve short on the Tucson Hybrid
Owners of 2022 to 2023 Hyundai Tucson Hybrid models report P0400 with loss of power and limp mode. One owner says the cause was an internal short in the EGR valve, and another mentions a corroded connector. The source is owner reports, not a verified repair, so the cause needs testing to confirm.
P0401 on the Sonata 2.5 GDI: EGR valve replacement
Hyundai bulletin 23-EE-009H covers replacing the EGR valve for P0401 on the 2020 and 2021 Sonata 2.5 GDI. We read NHTSA's summary only; the full bulletin was not reviewed, and we have not confirmed it is still current.
P0444 where a purge valve connector swap did not fix it
A 2005 Hyundai Tucson owner told NHTSA that a dealer replaced the purge control valve connector for P0444 and the problem it was seeking remained. The source is an owner report, which is not verified, and no bulletin is on file here.
P0451 on the Sonata: check valve, fuel pump cover and tank
Hyundai bulletin 24-01-020H covers P0451 on the 2021 to 2023 Sonata (DN8) and 2020 to 2022 Sonata (DN8A): inspect the check valve, fuel pump cover and tank, update the engine computer, and replace the valve or tank if needed. A later version revises the code the update sets. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0464 with a swinging fuel gauge on the Santa Fe
Owners of the 2007 to 2009 Hyundai Santa Fe describe P0464 with a fuel gauge that swings, and in one complaint a dealer found both fuel level sending units out of spec and replaced them. The source is owner reports to NHTSA, not a bulletin.
P0503 with a reverse-to-drive lurch on the Accent
Hyundai bulletin 0536003 covers an oxygen sensor code and P0503, a speed sensor malfunction, with a lurch from reverse to drive while rolling backwards. It applies to automatic transaxle 2000 to 2004 Accent models only. Only the NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0507: revised idle control logic
Hyundai bulletin 13-FL-008 updates the engine computer's idle air control logic for P0507 on the 2013 Elantra GT. We read NHTSA's summary only; the full bulletin was not reviewed, and we have not confirmed it is still current.
P0563 with the SRS light and high battery voltage
Hyundai bulletin 0036007 says some vehicles may show the SRS light with a high battery voltage code stored, headlamps that get very bright and return to normal or stop working, and P0563 (system voltage high) in the ECM. It was listed for the 1999 Accent. The SRS is the airbag system, so have it inspected by a qualified technician. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0571 with a faulty brake switch
A 2007 Santa Fe owner complaint reports a faulty brake switch A/B with P0571 and another code, brake lights that did not light with the pedal down, and cruise control that would not hold speed. Brake lights are a safety item, so have the vehicle inspected. The source is owner reports, not a confirmed fault pattern, so this is labelled vehicle data.
P0605 fixed by an ECM update
Hyundai bulletin TSB-09-FL-09 covers P0605 or a slow rpm drop on throttle release with an ECM update, on the 2010 Genesis Coupe. Only the NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0638 fixed by a throttle position sensor and ECM update
Hyundai TSB-09-FL-003 covers a check engine light with P0638 or a cold rpm fluctuation on 2006 to 2009 Azera V6 models. The fix it lists is a throttle position sensor replacement and an ECM update. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0638 and P2135 or cold idle surge on Hyundai V6 engines
Hyundai bulletin 10-FL-010 covers P0638 and P2135 or rpm fluctuation when cold on 2.7L, 3.3L and 3.8L V6 engines in several 2006 to 2010 models, including the 2006 to 2009 Sonata. The repair is a throttle position sensor replacement and an engine computer update. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0638 and P2110 on the Santa Fe 3.5L
Hyundai bulletin 14-01-054 gives an engine computer software update for P0638 and P2110 and related throttle codes on the 2010 to 2012 Santa Fe with the 3.5L engine. Ask a dealer about the update before replacing the throttle body. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0707 from a misadjusted transmission range switch
Hyundai bulletin 09-AT-013 links P0707 on many Hyundai models to a transmission range switch that is out of adjustment or failing. The check engine light comes on and the engine may not start in Park or Neutral. Check the range switch adjustment before replacing it. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0708 from the transaxle range switch
Hyundai TSB 09-AT-013 says an improperly adjusted or improperly operating range switch can set P0708 on some Hyundai automatic transaxles, with the check engine light on and no engine start in P or N. The vehicle note lists the Accent, Elantra, Sonata and Azera. Only the NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0713 among automatic transaxle codes
Hyundai bulletin 0140010 is a diagnostic bulletin on automatic transaxle codes including P0713 for 1995 to 2003 Accent, Elantra, Santa Fe, Sonata, Tiburon and XG300. We only read the NHTSA summary, so it names no cause or fix. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0717 and P0722 where the transmission should not be replaced
Hyundai bulletin 12-AT-009-2 covers P0717 and P0722 and a related speed sensor code on some 2010 to 2012 Hyundai models, including the Santa Fe, Sonata, Elantra, Azera, Accent and Tucson. It says not to replace the transmission for these codes, so check the input and output speed sensors and their wiring first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0721 without replacing the transmission
Hyundai bulletin 12-AT-009-2 covers input and output speed sensor codes, including P0721, on 2010 to 2012 Accent, Azera, Elantra, Santa Fe, Sonata and Tucson models. It tells technicians to follow the repair procedure and replace the related part, not the transmission. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0731 with a warning light on the Accent
Hyundai bulletin 24-01-014H covers a warning light with P0731 among several transmission control codes on the 2020 to 2021 Accent. It refers to another bulletin for the procedure, so a Hyundai dealer should check which steps apply. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0736 fixed by transmission reprogramming
Hyundai bulletin 05-40-015 gives reprogramming instructions for a check engine light with P0736 (reverse gear incorrect ratio) on the 2005 Elantra, Tiburon and Tucson. Check for a software update before opening the transmission. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P073F with shaking and lost acceleration
Owners of 2016 and 2017 Hyundai Tucsons report P073F with shaking and lost acceleration. One owner says the dealer found a damaged transmission clutch and quoted a new transmission. The car has a dual-clutch transmission. The source is owner reports, not a confirmed repair.
P073F with no first gear from a stop
A 2015 Veloster owner complaint reports intermittent failure to engage 1st gear from a stop, with the engine revving and the car not moving, and P073F stored. The source is owner reports, not a confirmed fault pattern, so this is labelled vehicle data.
P0741: transmission control unit update
Hyundai bulletin 23-AT-005H updates the transmission control unit on the 2019 and 2020 Santa Fe to revise the logic behind P0741. Ask a dealer whether it applies before transmission parts are replaced. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0743 and third gear fail-safe
Hyundai TSB 09-AT-018 covers automatic transaxle solenoid codes, including P0743. It says incorrect solenoid operation may light the check engine light and hold the transaxle in third gear fail-safe. The vehicle note lists the Sonata, Santa Fe, Elantra and Tucson. Only the NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0748 from transaxle solenoid operation on the Elantra
Hyundai TSB-09-AT-011 says incorrect operation of the transaxle solenoids on the 2007 Elantra may give a check engine light and put the transaxle in 3rd gear fail-safe, with P0748 among the codes listed. We only read the NHTSA summary. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0755 from incorrect shift solenoid operation
Hyundai bulletin 09-AT-018 covers transaxle solenoid codes including P0755 on many 1999 to 2010 Hyundai models. Incorrect solenoid operation can turn on the check engine light and cause shift problems. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0758 with a 4th-gear fail-safe
Hyundai TSB-10AT003-1 covers transmission solenoid codes with a 4th-gear fail-safe on 2010 to 2011 Azera, Santa Fe, Sonata and Tucson models. The transmission may stay in one gear. Check the fluid first. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0763 from transmission solenoid faults
Hyundai bulletin TSB-10AT003-1 covers solenoid related codes, including P0763, on some 2010 and 2011 Hyundai models. The bulletin says incorrect solenoid operation may turn on the check engine light and hold the transaxle in 4th gear as a fail-safe. We only read the NHTSA summary. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0765 from an automatic transaxle solenoid
Hyundai bulletin 09-AT-018 covers automatic transaxle solenoid codes including P0765 on some Hyundai models. It says incorrect solenoid operation can light the check engine light and hold the transaxle in third gear as a fail-safe. Check for a transaxle stuck in third gear first. Only the NHTSA summary was read, not the bulletin itself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0768 and transmission solenoid replacement
Hyundai bulletin 5NP-W7J6Y-11 covers automatic transmission solenoid and sensor replacement for a list of shift solenoid and related codes that includes P0768, on some Equus, Genesis and Genesis Coupe models from 2012 to 2016. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0773 and transmission solenoid and sensor replacement
Hyundai bulletin 5NP-W7J6Y-11 covers automatic transmission solenoid and sensor replacement for a list of codes that includes P0773, on the 2012 to 2016 Equus, Genesis and Genesis Coupe. Only the NHTSA summary was read, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0773 in a Hyundai automatic transmission solenoid bulletin
Hyundai bulletin TSB-10AT003-1 covers automatic transmission solenoid codes, including P0773, on the 2011 Azera and Sonata. It notes that incorrect solenoid operation may result in a check engine light and other symptoms. We have only read the NHTSA summary and have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0867 cleared by a transmission computer update
Hyundai bulletin 23-01-019H lists P0867 and others with a transmission control unit update on some Hyundai models. The summary says to replace the IVT only if it is still needed after the update. Ask whether the update has been done before approving a transmission replacement. We only have the NHTSA summary. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0867 among transmission computer codes
Hyundai bulletin 24-01-014H lists P0867 among the transmission control unit codes on the 2020 to 2021 Accent. We only read the NHTSA summary, not the bulletin itself, so it does not tell us the cause. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0A0F with the engine stopping while driving
A 2016 Sonata Hybrid owner complaint to NHTSA reports the engine stopping while driving and restarting after shutdown, with P0A0F and a related code. The owner says the dealer tried a bulletin and then replaced all four ignition coils, which did not stop it. No bulletin was found. This needs testing to confirm, and it is an owner report only.
P0A40 with a corroded sensor harness connector on the Sonata Hybrid
The source is an NHTSA owner complaint about a 2016 Sonata Hybrid. The dealer confirmed P0A40 and found the input speed sensor valve body harness faulty from corrosion on the connector. The car lost power and would not restart. This is an owner report, and it needs testing to confirm on other cars.
P0AA6 from coolant leaking inside the traction motor
Hyundai bulletin 5NP-B7W2G-12 says P0AA6 on the 2017 Ioniq Hybrid, with check engine and hybrid warning lights, can come from coolant leaking inside the traction motor. Reduced power on acceleration and a dead A/C can come with it. High-voltage parts are not a DIY job, so have it inspected by a dealer. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1326 with engine noise or no crank
Hyundai bulletin 22-01-033H covers P1326 with abnormal engine noise or a no crank, no start on 2011 to 2019 Sonata, Tucson, Santa Fe Sport and Veloster with the 2.0L T-GDI or 2.4L GDI. The engine is inspected, then either replaced or given an engine computer software update. Hyundai extended engine coverage on some of these models, so check by VIN before paying for repairs. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1326 that returns after the software update
Hyundai bulletin 24-EM-002H covers P1326 that keeps coming back on the 2016 to 2021 Tucson 2.0L after the engine monitoring logic update from service campaign 966. Ask a Hyundai dealer about both the campaign and this follow-up bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1327 when knock software detects cylinder damage
Hyundai bulletin 22-01-043H adds knock sensor software to the 2.0L Nu engine in the 2019 to 2021 Elantra, Kona and Veloster. When it detects cylinder wall scuffing or abnormal engine noise, the check engine light blinks and P1327 is stored, and owners report dealers replacing the engine. Have a dealer inspect it promptly. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1A90 with limited speed mode and an ICCU fault
Owners of some Hyundai electric vehicles told NHTSA about P1A90 with the car going into limited speed mode or not moving, and dealers found an integrated charging control unit fault, in one case with a blown high voltage fuse. These are owner reports, not a bulletin. High voltage parts are dangerous, so have the vehicle inspected by a dealer or qualified technician. The source is owner complaints, so it is labelled vehicle data rather than confirmed by bulletin.
P1B25 on the Sonata Hybrid high voltage system
A 2014 Hyundai Sonata Hybrid owner told NHTSA the dealer invoice listed P1B25, high voltage path and precharge faults, with a faulty power relay assembly and safety plug assembly. The owner reports losing control of the vehicle with four passengers and being towed. High voltage systems are hazardous, so have the vehicle inspected by a qualified shop. The source is owner reports, not a verified repair.
P1B77 from a loose power relay assembly or cable
Hyundai bulletin 20-01-003H says a loose connection in the power relay assembly or high voltage cable can cause a no-start, or a check engine and hybrid warning light, with P1B77 stored on the 2016 to 2017 Sonata Hybrid. Complaints on the 2014 Sonata Hybrid show the code with another code and a blown fuse. We read only the NHTSA summary. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1B77 fixed by a battery management software update on the Ioniq Hybrid
Hyundai bulletin 19-01-023H covers a battery management software update to the diagnostic logic for P1B77 on the 2019 Ioniq Hybrid, described as a high voltage battery precharging fault. Only the NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P200A and the intake runner valve on the Sonata 2.4L GDI
Hyundai bulletin 16-01-004, campaign TZ3, covers an inspection of the VCM and an engine computer update for P200A on the Sonata 2.4L GDI. One owner reported a dealer traced sudden power loss to the intake runner on a 2017. Check for the open campaign first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2068 pointing to the fuel sender
A 2007 Santa Fe owner complaint to NHTSA says P2068 were given at a state inspection and that both point to the fuel sender or senders. The owner reports an unreliable fuel gauge and running out of fuel twice. Three owners report this pattern, and no bulletin was found. The source is owner reports, not a confirmed pattern.
P2068 in the dual fuel level sender system
Hyundai bulletin 0690019 is a shop manual entry for the dual fuel level sender system on the 2006 Azera, and it groups P2068 under that system. We read only the NHTSA summary, which does not state a cause or repair. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2096 with misfire codes on the Elantra
Hyundai bulletin 13-FL-006 gives an engine computer logic update for P2096 with misfire codes on the 2011 to 2013 Elantra. Ask a dealer about the update before replacing parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2106 fixed by ECM software on the Santa Fe 3.5L
Hyundai bulletin 14-01-054 gives updated ECM software for P2106 on the 2010 to 2012 Santa Fe 3.5L. Ask a dealer whether the update has been done before replacing throttle parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2127 fixed with a new accelerator pedal sensor
Hyundai bulletin TSB-10-EE-002 covers P2127 with other pedal sensor codes on the Azera and Sonata, including 2006 and 2007 Sonatas, and the repair is a new accelerator pedal sensor assembly. Check the pedal sensor connector first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P219C and P219D fixed by an ECM and TCM software update on the 2.0T
Hyundai bulletin 5NP-R6Y5M-01 covers the 2018 Sonata 2.0T and lists cylinder imbalance codes, including P219C and P219D, among those that may set. The bulletin updates the engine and transmission computer software. Check for a software update before replacing parts. Only the NHTSA summary was read, not the bulletin itself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P219E and engine and transmission software updates
Hyundai bulletin 5NP-R6Y5M-01 covers ECM and TCM software updates for the 2018 Sonata 2.0L turbo. Only the NHTSA summary was read, and it does not say which concern the update addresses beyond that. Ask whether the software is up to date when P219E is stored. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P219F fixed by ECM and TCM software on the 2.0T
Hyundai 5NP-R6Y5M-01 covers ECM and TCM software for cylinder imbalance codes such as P219F on the 2018 Sonata 2.0T. Ask a dealer whether the update applies. The bulletin is published on NHTSA, but we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2422 from an ECM update to the vent valve detection
Hyundai bulletin 21-01-009H is an ECM software update that revises how P2422 is detected, an EVAP system restricted vent valve fault, on the 2020 Sonata. We only read the NHTSA summary. The vent valve may be fine, so ask a dealer whether the update applies. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2600 from the engine electric water pump
Hyundai bulletin 21-EM-007H covers diagnosis and repair of the engine electric water pump with P2600 on the 2019 Sonata Hybrid and plug-in hybrid. It can light the HEV lamp, the engine light, or both. We only read the NHTSA summary, so the steps are not known to us. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P261F with a hybrid warning on the 2016 Sonata
NHTSA owner complaints on the 2016 Hyundai Sonata, Sonata Hybrid and Plug-in Hybrid report P261F as a coolant pump control circuit stuck on. In one case the car slowed to a dangerous speed and ran on electric only, and the dealer diagnosed the electric water pump. These are owner narratives only. The source is owner reports, not a diagnosis.
U1004 as a CAN bus communication fault on the Sonata Hybrid
A technician network summary from IATN describes U1004 on the 2012 Hyundai Sonata Hybrid 2.4L as a CAN bus communication fault tied to lost communication with the hybrid control unit. It lists shifting trouble, warning chimes, loss of power and possible stalling. Owners report limp mode and stalls. This is a technician summary, not a bulletin, so it is labelled vehicle data rather than confirmed by bulletin.
P0010: Intake camshaft actuator (VVT solenoid) circuit fault, bank 1
- Sonata 2015 · Supported by vehicle data · 1 bulletin
B1346: Driver airbag (first stage) circuit resistance too high (Kia, Hyundai)
- Elantra 2012 · Supported by vehicle data
- Sonata 2011 · Supported by vehicle data
B1382: Passenger side airbag circuit resistance too high (Suzuki, Hyundai, Kia)
- Sonata 2001–2005 · Supported by vehicle data
B1481: Driver airbag circuit resistance too high, second stage (Hyundai, Kia)
- Elantra 2012 · Supported by vehicle data
B1490: Hyundai occupant classification system fault
- Accent 2017 · Supported by vehicle data
- Azera 2013 · Supported by vehicle data
- Tucson 2013 · Supported by vehicle data
B1495: Belt tension sensor defect in the passenger occupant detection system (Hyundai and Kia)
- Azera 2006 · Supported by vehicle data
- Santa Fe 2007 · Supported by vehicle data
B1513: Passenger seat belt buckle switch circuit open or shorted to battery voltage (Hyundai and Kia)
- Santa Fe 2005–2006 · Supported by vehicle data
B1620: Hyundai airbag control module internal fault
- Elantra 2013 · Supported by vehicle data
- Genesis 2015 · Supported by vehicle data
B1701: Front seat belt buckle (pretensioner) circuit resistance too high (Hyundai)
- Sonata 2006–2007 · Supported by vehicle data · 1 bulletin
C1237: Primary brake pressure sensor signal (Hyundai) or rear wheel speed sensor (Ford)
- Sonata 2009–2014 · Supported by vehicle data
C1259: Steering angle sensor signal error (Hyundai)
- Elantra 2009 · Supported by vehicle data · 1 bulletin
C1260: Steering angle sensor signal error (Hyundai)
- Elantra · Supported by vehicle data · 1 bulletin
C1290: Steering torque sensor main signal fault (Hyundai)
- Elantra 2008–2010 · Supported by vehicle data
- Sonata 2017 · Possible — needs testing
C1513: Brake switch circuit fault (Hyundai)
- Elantra 2012 · Supported by vehicle data
- Sonata 2008 · Supported by vehicle data
P0068: The airflow measured by the MAF or MAP sensor doesn't match the airflow the computer expects for the current throttle opening
- Elantra 2020 · Supported by vehicle data · 1 bulletin
P0128: Engine coolant stays below thermostat temperature
- Elantra 2017 · Supported by vehicle data · 1 bulletin
P0130: The upstream oxygen sensor on bank 1 is sending a signal the computer judges to be wrong
- Accent 2000–2004 · Supported by vehicle data · 1 bulletin
P0153: The upstream oxygen sensor on bank 2 is slow to react to changes in the exhaust
- Santa Fe 2009–2010 · Supported by vehicle data · 1 bulletin
- Sonata 2009–2010 · Supported by vehicle data · 1 bulletin
P0154: Bank 2 upstream oxygen sensor not responding
- Santa Fe 2001 · Supported by vehicle data · 1 bulletin
- Sonata 1999–2001 · Supported by vehicle data · 1 bulletin
P0159: Oxygen sensor responding too slowly, bank 2 sensor 2
- XG350 2001–2002 · Supported by vehicle data · 1 bulletin
P0346: The bank 2 camshaft position sensor A signal is out of range or not behaving as expected
- Santa Fe 2017 · Supported by vehicle data
P0401: Exhaust gas recirculation (EGR) flow insufficient detected
- Sonata 2020–2021 · Supported by vehicle data · 1 bulletin
P0444: The computer sees an open circuit on the EVAP purge control valve
- Tucson 2005 · Supported by vehicle data
P0451: Fuel tank pressure sensor reading out of its expected range
- Sonata 2020–2023 · Supported by vehicle data · 1 bulletin
P0464: The fuel level sensor signal changes erratically or drops out in a way a real fuel level can't
- Santa Fe 2007–2009 · Supported by vehicle data
P0503: The computer is getting a vehicle speed signal that is erratic, drops out, or reads too high
- Accent 2000–2004 · Supported by vehicle data · 1 bulletin
P0507: Idle speed higher than the computer is aiming for
- Elantra 2013 · Supported by vehicle data · 1 bulletin
P0563: The computer sees system voltage that is too high
- Accent 1999 · Supported by vehicle data · 1 bulletin
P0571: Brake switch A circuit fault, the switch that tells the computer and cruise control when the brake pedal is pressed
- Santa Fe 2007 · Supported by vehicle data
P0605: The engine computer failed its own read-only memory check
- Genesis Coupe 2010 · Supported by vehicle data · 1 bulletin
P0638: The electronic throttle is not reaching the position the engine computer asked for, so the throttle actuator control on bank 1 is out of its expected range
- Azera 2006–2009 · Supported by vehicle data · 1 bulletin
- Santa Fe 2006–2012 · Supported by vehicle data · 2 bulletins
P0707: Transmission range sensor circuit signal too low
- All models 1999–2009 · Supported by vehicle data · 1 bulletin
P0708: Gear position (range) sensor signal reads too high
- All models 1999–2009 · Supported by vehicle data · 1 bulletin
P0713: Transmission fluid temperature sensor A circuit, high input
- Accent 1995–2003 · Supported by vehicle data · 1 bulletin
- Elantra 1995–2003 · Supported by vehicle data · 1 bulletin
- Santa Fe 1995–2003 · Supported by vehicle data · 1 bulletin
- Sonata 1995–2003 · Supported by vehicle data · 1 bulletin
- Tiburon 1995–2003 · Supported by vehicle data · 1 bulletin
P0717: No signal from the transmission input or turbine speed sensor
- All models 2010–2012 · Supported by vehicle data · 1 bulletin
P0721: Transmission output shaft speed sensor signal out of its expected range
- All models 2010–2012 · Supported by vehicle data · 1 bulletin
P0722: No signal from the transmission output shaft speed sensor
- All models 2010–2012 · Supported by vehicle data · 1 bulletin
P0731: Transmission computer sees the wrong speed ratio in first gear
- Accent 2020–2021 · Supported by vehicle data · 1 bulletin
P0736: Reverse gear ratio is wrong
- Elantra 2005 · Supported by vehicle data · 1 bulletin
- Tiburon 2005 · Supported by vehicle data · 1 bulletin
- Tucson 2005 · Supported by vehicle data · 1 bulletin
P073F: Transmission could not engage first gear
- Tucson 2016–2017 · Supported by vehicle data
- Veloster 2015 · Supported by vehicle data
P0741: Torque converter clutch not engaging as commanded
- Santa Fe 2019–2020 · Supported by vehicle data · 1 bulletin
P0743: Torque converter clutch solenoid electrical fault
- All models 1999–2010 · Supported by vehicle data · 1 bulletin
P0748: Transmission pressure control solenoid A has an electrical fault
- Elantra 2007 · Supported by vehicle data · 1 bulletin
P0755: Shift solenoid B circuit or operation fault
- All models 1999–2010 · Supported by vehicle data · 1 bulletin
P0758: Shift solenoid B electrical fault
- All models 2010–2011 · Supported by vehicle data · 1 bulletin
P0763: Shift solenoid C electrical fault
- All models 2010–2011 · Supported by vehicle data · 1 bulletin
P0765: Shift solenoid D circuit fault
- Azera 1999–2010 · Supported by vehicle data · 1 bulletin
- Elantra 1999–2010 · Supported by vehicle data · 1 bulletin
- Entourage 1999–2010 · Supported by vehicle data · 1 bulletin
- Santa Fe 1999–2010 · Supported by vehicle data · 1 bulletin
- Sonata 1999–2010 · Supported by vehicle data · 1 bulletin
- Tiburon 1999–2010 · Supported by vehicle data · 1 bulletin
P0768: Shift solenoid D electrical circuit fault
- Equus 2012–2016 · Supported by vehicle data · 1 bulletin
- Genesis 2012–2016 · Supported by vehicle data · 1 bulletin
- Genesis Coupe 2013–2016 · Supported by vehicle data · 1 bulletin
P0773: Shift solenoid E electrical circuit fault
- Azera 2011 · Supported by vehicle data · 1 bulletin
- Equus 2012–2016 · Supported by vehicle data · 1 bulletin
- Genesis 2012–2016 · Supported by vehicle data · 1 bulletin
- Genesis Coupe 2013–2016 · Supported by vehicle data · 1 bulletin
- Sonata 2011 · Supported by vehicle data · 1 bulletin
P0867: Transmission fluid pressure
- Accent 2020–2021 · Supported by vehicle data · 1 bulletin
- Venue 2020–2022 · Supported by vehicle data · 1 bulletin
P0AA6: The hybrid computer has detected high voltage leaking to the vehicle body
- Ioniq 2017 · Supported by vehicle data · 1 bulletin
P1326: Hyundai and Kia: the knock sensor detection system (KSDS) has picked up vibration that matches abnormal connecting rod bearing wear
- All models 2011–2019 · Supported by vehicle data · 2 bulletins
- Tucson 2016–2021 · Supported by vehicle data · 1 bulletin
P1327: Hyundai and Kia: the engine noise monitoring logic has detected piston ring or cylinder wall damage
- Kona 2019–2021 · Supported by vehicle data · 2 bulletins
P1A90: On Hyundai and Kia electric cars, a fault in the integrated charging control unit (ICCU), which supplies power to the 12-volt system
- Ioniq 5 2022–2024 · Supported by vehicle data
P1B25: High-voltage battery path fault
- Sonata 2014 · Supported by vehicle data
P1B77: High-voltage battery precharging fault
- Ioniq 2019 · Supported by vehicle data · 1 bulletin
- Sonata 2014–2017 · Supported by vehicle data · 1 bulletin
P200A: The engine computer has found that the intake manifold runner or variable intake valve on bank 1 isn't moving or performing as commanded
- Sonata 2015–2017 · Supported by vehicle data · 1 bulletin
P2068: The second (B) fuel level sensor circuit is reading higher than it should, so the fuel gauge may be wrong
- Azera 2006 · Supported by vehicle data · 1 bulletin
- Santa Fe 2007–2008 · Supported by vehicle data
P2096: The engine computer has had to add fuel based on the downstream oxygen sensor because the exhaust after the catalytic converter reads lean on bank 1
- Elantra 2011–2013 · Supported by vehicle data · 1 bulletin
P2106: The engine computer has limited engine power as a fail-safe because of a throttle control fault
- Santa Fe 2010–2012 · Supported by vehicle data · 1 bulletin
P2110: The engine computer has deliberately limited engine speed because of a fault it found in the electronic throttle system
- Santa Fe 2010–2012 · Supported by vehicle data · 1 bulletin
P2127: The signal from the second accelerator pedal position sensor (sensor E) is below its normal range
- Sonata 2006–2007 · Supported by vehicle data · 1 bulletin
P2135: Two throttle or pedal position sensor signals (A and B) that should agree with each other don't
- Sonata 2006–2009 · Supported by vehicle data · 1 bulletin
P219C: The engine computer has detected that cylinder 1 is running at a noticeably different air-fuel ratio from the other cylinders
- Sonata 2018 · Supported by vehicle data · 1 bulletin
P219D: The engine computer has detected that cylinder 2 is running at a noticeably different air-fuel ratio from the other cylinders
- Sonata 2018 · Supported by vehicle data · 1 bulletin
P219E: Cylinder 3 air-fuel ratio imbalance
- Sonata 2018 · Supported by vehicle data · 1 bulletin
P219F: Cylinder 4 is running at a noticeably different air-fuel ratio from the other cylinders, so the computer flags an imbalance on that cylinder
- Sonata 2018 · Supported by vehicle data · 1 bulletin
P2422: EVAP vent valve will not open, so fresh air cannot get into the fuel vapour system
- Sonata 2020 · Supported by vehicle data · 1 bulletin
P2600: Coolant pump control circuit open
- Sonata 2019 · Supported by vehicle data · 1 bulletin
P261F: Coolant pump A control circuit stuck on
- Sonata 2016 · Supported by vehicle data
U1004: On Hyundai hybrids, U1004 is a CAN communication code for the hybrid control network, typically stored with U0293 lost communication with the hybrid powertrain control module
- Sonata 2012–2018 · Supported by vehicle data
P0400: Exhaust gas recirculation flow is not what the computer expects
- Tucson 2022–2023 · Possible — needs testing
P0A0F: The hybrid computer commanded the gasoline engine to start and the engine did not start
- Sonata 2016 · Possible — needs testing
P0A40: The control module sees the position sensor for drive motor A reading out of range or not matching the motor
- Sonata 2016 · Possible — needs testing
Sources and review
- NHTSA complaint ODI 10916087 (2011 Hyundai Sonata)
- NHTSA complaint ODI 11111963 (2012 Hyundai Elantra)
- NHTSA complaint ODI 10183282 (2001 Hyundai Sonata)
- NHTSA complaint ODI 1320380 (2012 Hyundai Elantra)
- NHTSA complaint ODI 10574858 (2013 Hyundai Tucson)
- NHTSA complaint ODI 11083863 (2017 Hyundai Accent)
- NHTSA complaint ODI 11170467 (2013 Hyundai Azera)
- NHTSA complaint ODI 1349948: 2007 Hyundai Santa Fe, B1495
- NHTSA complaint ODI 931332: 2006 Hyundai Azera, service history
- NHTSA complaint ODI 1406212: 2006 Hyundai Santa Fe, passenger buckle switch
- NHTSA complaint ODI 10778303 (2015 Hyundai Genesis)
- NHTSA complaint ODI 11098963 (2013 Hyundai Elantra)
- Hyundai 15-BE-002: service procedures for an airbag warning with DTC B1701 or B1706 (2006-2008 Sonata)
- NHTSA complaint ODI 11301374: 2009 Hyundai Sonata HECU failure with C1237
- Hyundai TSB-09-01-008: EPS software update, DTCs C1259 (EPS) and C1260 (ESC)
- Hyundai TSB-09-01-008: EPS software update, DTCs C1259 (EPS) and C1260 (ESC)
- NHTSA complaints ODI 10490429, 10994292 and 11192648 (Hyundai Elantra)
- NHTSA complaint ODI 10435376: 2008 Hyundai Sonata ESC light
- NHTSA complaint ODI 10513467: 2012 Hyundai Elantra no start
- Hyundai TSB 15-01-022-1: P0010 from an incompletely seated oil seal plug at the intake camshaft
- Hyundai 21-01-041H: ECM update for P0068/P0101/P0106 (Elantra 2.0L)
- Hyundai 16-01-034-2: thermostat replacement (service campaign TLL), P0128
- 0536003: Accent P0130 and P0503
- TSB-09-01-035: Inspection and repair procedure for S1 oxygen sensors with P0133 or P0153
- P0154: NHTSA bulletin 630852 (Check engine light or O2 sensor codes including P0154 (Sonata))
- P0154: NHTSA bulletin 630854 (Check engine light or O2 sensor codes including P0154 (Santa Fe))
- 02360321: ECM reprogramming for P0139 and P0159
- NHTSA complaint ODI 11574809
- NHTSA complaint ODI 11753488: 2023 Hyundai Tucson Hybrid
- Hyundai 23-EE-009H: EGR valve replacement for P0401 EGR flow insufficient (2020–2021 Sonata 2.5 GDI)
- NHTSA complaint ODI 10640425
- Hyundai 24-01-020H: P0451 on Sonata, inspect check valve, fuel pump cover and tank, ECU update
- NHTSA complaint ODI 10923989: 2008 Hyundai Santa Fe, dealer found P0464 and out-of-spec fuel level senders
- 0536003: P0130 and P0503 with a reverse-to-drive lurch
- Hyundai TSB 13-FL-008: ECM update to revise idle air control logic for P0507 (2013 Elantra GT)
- 0036007: SRS light with B1111 and P0563 (high battery voltage)
- NHTSA complaint ODI 10475283: Hyundai Santa Fe 2007, faulty brake switch A/B with P0571
- Hyundai bulletin TSB-09-FL-09: ECM update for P0605 or slow rpm drop on throttle release
- Hyundai TSB-09-FL-003: MIL with P2135 or P0638, or cold rpm fluctuation - TPS replacement and ECM update
- TSB-10-FL-010: P2135/P0638 or cold rpm fluctuation: TPS replacement and ECM update
- Hyundai 14-01-054: ECM software for P0638/P2106/P2110 (Santa Fe 3.5L)
- Hyundai 09-AT-013: range switch codes P0705, P0707, P0708
- Hyundai TSB 09-AT-013 (NHTSA 10030984)
- Hyundai 0140010: automatic transaxle codes P0711, P0712 and P0713
- Hyundai 12-AT-009-2: input and output speed sensor codes P0717, P0721, P0722
- Hyundai 12-AT-009-2: input and output speed sensor DTC P0717, P0721 and P0722 — do not replace the transmission
- Hyundai 24-01-014H: Warning light with TCU codes including P0731, 2020–2021 Accent
- TSB 05-40-015: Reprogramming for DTC P0736
- NHTSA complaint ODI 11607608: 2016 Hyundai Tucson, P073F
- NHTSA complaint ODI 11460361: 2015 Hyundai Veloster, P073F
- Hyundai 23-AT-005H: TCU update revising P0741 logic, 2019–2020 Santa Fe
- Hyundai TSB 09-AT-018 (NHTSA 10032908)
- TSB-09-AT-011: ATA solenoid diagnostic trouble codes (2007 Elantra)
- Hyundai TSB 09-AT-018: automatic transaxle solenoid DTCs including P0755
- Hyundai 10-AT-003-1: transmission solenoid DTCs, 4th-gear fail-safe
- Hyundai TSB-10AT003-1: automatic transmission solenoid DTCs including P0763 (2010-2011)
- Hyundai TSB 09-AT-018: ATA solenoid diagnostic codes including P0765
- 5NP-W7J6Y-11: Automatic transmission solenoid and sensor replacement for P0768 and related codes
- 5NP-W7J6Y-11: Transmission solenoid and sensor replacement for P0741 through P0841 including P0773
- TSB-10AT003-1: Automatic transmission solenoid DTCs P0741 through P2709 including P0773
- Hyundai 23-01-019H: TCU update for P0867 and others
- Hyundai 24-01-014H: TCU DTCs including P0867
- NHTSA complaint ODI 11061129: 2016 Hyundai Sonata Hybrid
- NHTSA complaint ODI 11762585: 2016 Hyundai Sonata Hybrid
- Internal coolant leak in the traction motor, 2017 Ioniq Hybrid (bulletin 5NP-B7W2G-12)
- Hyundai 22-01-033H: DTC P1326, abnormal noise or no crank/no start, 2.0L T-GDI and 2.4L GDI
- Hyundai 24-EM-002H: Continued DTC P1326 after the engine monitoring logic update, 2016-2021 Tucson 2.0L
- Hyundai 22-01-043H: Campaign 974 knock sensor logic enhancement with Cylinder Noise Diagnostic System (CNDS)
- NHTSA complaint ODI 11509852
- NHTSA complaint ODI 11546978: 2014 Hyundai Sonata Hybrid, codes P1B25 and P1B77
- Hyundai bulletin 20-01-003H: Sonata Hybrid power relay assembly and high voltage cable
- Hyundai bulletin 19-01-023H: BMS software update to diagnostic logic for DTC P1B77
- Hyundai 16-01-004 (campaign TZ3): VCM inspection and ECM update for P200A and P0605 (Sonata 2.4L GDI)
- NHTSA complaint 10564678: 2007 Hyundai Santa Fe
- Hyundai 0690019: Dual fuel level sender system, DTC P2065-P2068, shop manual
- Hyundai TSB-13-FL-006: ECU logic update for P2096 and misfire DTCs (Elantra)
- 14-01-054: ECM software for P0638/P2106/P2110 (Santa Fe 3.5L)
- Hyundai TSB-10-EE-002: P2138/P2127/P2122 with P2106, replace accelerator pedal sensor (Azera, Sonata)
- TSB 5NP-R6Y5M-01 ECM and TCM software update, 2018 Sonata 2.0T
- Hyundai 5NP-R6Y5M-01: ECM and TCM software updates for 2.0L turbo Sonata
- Hyundai 5NP-R6Y5M-01: ECM/TCM software for P219C-P219F cylinder imbalance (Sonata 2.0T)
- Hyundai 21-01-009H: ECM update revising detection logic for P2422
- 21-EM-007H: Engine electric water pump diagnosis and repair, P2600
- NHTSA complaint ODI 11459035
- U1004 dtc (IATN technician network summary)
- NHTSA ODI consumer complaints flat files
- NHTSA complaint ODI 10824072 (2011 Hyundai Sonata)
- NHTSA complaint ODI 10294554 (2003 Hyundai Sonata)
- NHTSA complaint ODI 10455799 (2005 Hyundai Sonata)
- NHTSA complaint ODI 1461441: 2006 Hyundai Azera, B1489 and B1495
- NHTSA complaint ODI 1095975: 2005 Hyundai Santa Fe, B1513
- NHTSA complaint ODI 902668 (2006 Hyundai Sonata)
- NHTSA complaint ODI 963954 (2007 Hyundai Sonata)
- NHTSA complaint ODI 11435765: 2012 Hyundai Sonata C1237 hydraulic power unit
- NHTSA complaint ODI 11557250: 2012 Hyundai Sonata Hybrid C1237 and P1886
- Hyundai 22-01-023H: Check engine lamp with DTC P1326 and/or engine noise from connecting rod bearing wear
- Hyundai Issues Recall and Engine Software Update for Certain Sonata and Santa Fe Sport Vehicles
- Hyundai 22-EM-008H: Campaign 974 knock sensor logic enhancement (CNDS)
- NHTSA complaint 11759509: 2020 Hyundai Kona, P1327 engine replacement
- NHTSA complaint ODI 11702654
- NHTSA complaint ODI 11532527: 2014 Hyundai Sonata Hybrid, codes P1B77, P1B96, P1B70, P0A0D
- NHTSA complaint ODI 11547775: 2017 Hyundai Sonata, dealer identified the intake manifold runner (P200A00) after flashing MIL and loss of power
- NHTSA complaint 10649699: 2008 Hyundai Santa Fe
- NHTSA complaint 10713344: 2007 Hyundai Santa Fe
- NHTSA complaint ODI 11520894
- NHTSA complaint ODI 11061129
- NHTSA complaint ODI 11462848: 2018 Hyundai Sonata Hybrid
- NHTSA complaint ODI 11769494: 2014 Hyundai Sonata Hybrid
- NHTSA complaint ODI 11716603: 2017 Hyundai Sonata
- NHTSA complaint ODI 11732884: 2012 Hyundai Sonata
- NHTSA complaint ODI 11754790: 2022 Hyundai Tucson Hybrid
- Last reviewed
- Written by
- Saurabh K.
- Editorial review
- Pending
- Technician review
- Technician review pending
This page explains what a code usually means; it is not a substitute for a professional inspection. How we source and review · Report an error