Kia OBD2 codes
Codes where we have reviewed, vehicle-specific evidence for this make.
Kia's notes come from one campaign: misfire codes on 2017 and 2018 Fortes, where all four ignition coils are replaced. Check whether the VIN is covered before buying parts.
B1346 from a faulty clockspring
Kia bulletin ELE218 covers an airbag warning light with B1346 and related airbag codes, and replaces the clockspring. The summary lists 2012 to 2013 Rio and 2014 to 2015 Forte. Because this is the airbag system, have it inspected by a dealer or qualified shop. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1378 and B1382 from the front seat side airbag connector
Kia bulletin ELE259 links a side airbag warning light with B1378 and B1382 on the 2017 and 2018 Sedona to a front seat side airbag connector with higher than normal resistance, covered by warranty extension WTY025. Ask a Kia dealer to check the VIN and inspect the connector, since this is an airbag circuit. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1378 and B1382 with the SRS light on the Optima
Kia bulletin TSB 035 covers the SRS warning light coming on with B1378 and B1382 on the 2001 to 2005 Optima. This is an airbag fault, so have the system inspected rather than working on it yourself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1448 from the passenger seat sensor mat
Kia bulletin TSBBOD135 and a warranty extension cover the front passenger occupant sensor mat on the Optima, which can set B1448. Ask a Kia dealer whether your VIN is covered, and have the airbag system inspected rather than working on it yourself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1448 from the front passenger seat sensor mat
Kia bulletin TSBBOD140 covers the front passenger occupant classification (OCS) sensor mat on 2008 to 2011 Rio, and a Kia warranty extension covers the mat for B1448 and related seat sensor codes. Ask a Kia dealer whether the coverage applies to your VIN, and have the airbag system inspected rather than repaired at home. We have not confirmed the bulletin or the extension is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1448 from the passenger seat sensor mat on the Spectra
Kia bulletin TSB-BOD-130 covers diagnosis and replacement of the front passenger occupant sensor mat on Spectras built from September 2006 to April 2009, which ties to B1448. The sensor mat feeds the airbag system, so have it inspected by a qualified technician. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1481 from a worn clockspring with the airbag light on
Kia bulletin ELE218 covers an airbag warning light with B1481 and prescribes a driver airbag clockspring on the 2014 to 2015 Forte and Koup, and the 2012 to 2013 Rio. 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.
B1495 read as a belt tension sensor fault
A NHTSA complaint for a 2009 Sportage says a dealer found B1495 as a belt tension sensor fault along with an occupant sensing mat code, and the airbag light kept returning. Other dealer readouts list the same code with an ABS code. 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.
B1513 read as a passenger seat belt buckle problem
An owner complaint on a 2003 Kia Sedona says a mechanic read B1513 as a passenger seat belt buckle problem. The buckle was replaced, then the codes returned together and the mechanic suspected wiring. 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 read on a low mileage car with no crash
A NHTSA complaint for a 2009 Rio says a Kia dealer scan tool found B1513 as an open or short in the passenger buckle switch, along with a driver buckle switch code and an occupant sensing mat code. The car had low mileage and no crash. 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.
B1764 from the passenger seat BodySense mat
A reprinted Kia bulletin covers B1764 as a BodySense mat defect in the passenger seat on the 2011 and later Sorento, and owners report dealers reading it as a passenger occupant sensor mat fault. The sensor uses an electric field, so liquid on the seat or electronic devices left on it can set the code. Keep the seat dry and clear of devices, then have the airbag system inspected if the light stays on. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0068 fixed by ECM logic and throttle cleaning on the Forte
Kia TSB FUE047 covers P0068 on the 2019 to 2020 Forte with the 2.0L MPI engine. It calls for an ECM logic improvement and throttle cleaning. Ask a dealer whether the update has been done and have the throttle cleaned before replacing sensors. We only read the NHTSA summary, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0091 blamed on the fuel pressure regulator or fuel pump
One 2013 Optima owner complaint says P0091 pointed to the fuel pressure regulator while the dealer said the fuel pump was the cause. The text is as filed by the owner and is not verified by NHTSA. The source is owner reports, not a confirmed fault pattern, so this is labelled vehicle data.
P0123 with hesitation or a warning light
Kia bulletin 038 covers hesitation or the check engine light with P0123 on the Optima and Sportage, including 2001 to 2007 Optimas. The summary we read does not give the repair, so ask a Kia dealer for the bulletin before buying parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0130 with an ECM software upgrade on the 2.7L Sportage
Kia bulletin TSB-075 is a combined bulletin and service action for an ECM software upgrade on some 2.7L vehicles that show a lit warning light with P0130. An earlier bulletin, TSB-053, covers a similar upgrade for some 2005 to 2006 vehicles with the 2.7L engine. Only the NHTSA summaries were read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0130 fixed by an ECM software upgrade on the 2.7L
Kia bulletin TSB-053 covers an ECM software upgrade for some 2005 to 2006 vehicles with 2.7L engines that show a lit check engine light with ECM-related codes, including P0130. 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.
P0140 with an engine computer upgrade
Kia TSB-033 is an engine computer upgrade for a check engine light with P0140 and other codes on some Kia models, with rough idle on cold start noted. We only have the NHTSA summary. Check whether the computer has had this update before replacing parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0150 fixed by an engine computer software upgrade on the 2.7L
Kia TSB-053 covers an engine computer software upgrade for some 2005 to 2006 Optima and Sportage models with the 2.7L engine that may show a lit check engine light with P0150. 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.
P0266 and fuel injector replacement on 2.4 GDI engines
An NHTSA bulletin summary (record 10089301) covers fuel injector replacement on 2.4 GDI engines with P0266 among the codes, on 2014 to 2015 Optima, Sorento and Sportage. 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.
P0269 fixed by fuel injector replacement on 2.4L GDI engines
Kia bulletin TSBENG149 covers fuel injector replacement on some 2.4L GDI Sorento, Optima and Sportage vehicles with a check engine light and P0269 among other cylinder codes. 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.
P0272 on Kia 2.4 GDI engines
Kia bulletin TSBENG149 covers a lit check engine light with P0272 on 2.4 GDI engines, with information about replacing fuel injectors on some Sorento and Optima vehicles. 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.
P0300, P0301, P0302, P0303 and P0304 with a coil replacement campaign
Kia bulletin ENG181 and service action SA321 cover P0300, P0301, P0302, P0303 and P0304 on Fortes built between May 2016 and September 2017, replacing all four ignition coils. Check whether the VIN is covered before buying parts. We have not confirmed whether the bulletin has been superseded.
P0315 from a crank sensor variation that has not been learned
Kia PS417 covers a crankshaft position sensor variation that has not been learned, with P0315. The summary says to scope the crank sensor signal, run the crank sensor relearn with the scan tool if the pattern is even, and replace the flex plate if it shows a dip or variation. Only the NHTSA summary was read, not the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0326 fixed by an engine computer update
Kia bulletin TSBENG146 R1 reprograms the engine computer for several codes including P0326 on 2012 to 2014 Rio and Soul, within a VIN range. Ask a dealer to check the VIN before replacing the knock sensor. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0326 fixed with a new knock sensor
Kia bulletin TSB-056 (SA017) covers knock sensor codes including P0326 on the 2009 Rio 1.6L, and the repair is a new knock sensor. Check the sensor wiring and connector first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0327 and knock sensor replacement
Kia TSB-056 says some 2009 Rio models with the 1.6L Alpha engine may set P0327, and the fix is knock sensor replacement. 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.
P0328 fixed by an ECM software upgrade
Kia bulletin TSBFUE024 is an engine control module software upgrade for some 1.6L vehicles with the check engine light on for P0328. Check whether the software is up to date 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.
P0447 from a broken wire in the vent control circuit
A 2015 Sorento owner complaint to NHTSA reports P0447 for an open EVAP vent control circuit. A broken wire was repaired and the code returned within weeks. This needs testing to confirm, and the source is an owner report, not a verified repair.
P050A on the 1.6L GDI fixed by an ECM update
Kia bulletin FUE053, service action SA485, updates the engine computer logic for P050A, a cold start idle air control performance code, on 2014 to 2016 Soul models with the 1.6L GDI. Kia has issued several software updates for this code on the Soul, so ask a dealer to check your VIN before replacing parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0638 fixed by an ECM upgrade and throttle cleaning on the Sorento
Kia TSB ENG133R2 (SA153) covers P0638 on the 3.5L Sorento and Sedona, with an ECM upgrade and cleaning of the electronic throttle motor. Ask a dealer whether the upgrade has been done and have the throttle cleaned before replacing parts. We only read the NHTSA summary, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P064A followed by limp mode on the Optima
A 2019 Kia Optima owner complaint on NHTSA reports limp mode, shaking and loss of power above 50 mph after a repair for P064A, which relates to the fuel pump control module. The source is a single owner report, and it needs testing to confirm the cause.
P0705 with no-start or uneven engagement, fixed by an inhibitor switch bracket
Kia bulletins TRA044 and TRA045R1 cover no-start, uneven engagement or P0705 on 2010 to 2012 Sedona and Sportage and 2011 to 2012 Sorento. The fix is a bracket added to the inhibitor switch. We have not confirmed the bulletins are still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0713 from the transaxle oil temperature sensor
Kia TSB TRA043R2 says to replace the transaxle oil temperature sensor on its 6-speed automatic transaxles when a current or history P0713 is present, and not to replace the transaxle. The sensor can be replaced with the transaxle installed. The summary lists no model or years, so check the vehicle fits before relying on it. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0729 with shifting problems at low mileage
Kia bulletin PS289 lists P0729 as a sixth gear synchronization error with shifting issues at low mileage on some Kia models. We only have the NHTSA summary, which does not describe the repair. Note when the problem appears and which gear it involves before visiting a dealer. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0734 with low-mileage shift problems on the 2014 Soul
Kia bulletin PS289 covers shifting problems at low mileage on the 2014 Soul, with the check engine light and gear codes including P0734. We only have the bulletin summary, which does not give the fix. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P0743 cured by replacing solenoids, not the transaxle
Kia TSB TRA051R1 covers solenoid replacement on 6-speed automatics for shift solenoid codes including P0743. It says to replace the solenoids if current or history codes are present and not to replace the transaxle. It covers Kia models from 2011 to 2015, and 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.
P0748 fixed by reprogramming the transmission computer
The source is NHTSA owner complaints about the 2011 Sorento. Two owners say a dealer found P0748, described as a pressure control solenoid electrical fault, and reprogrammed the transmission computer under a Kia bulletin they number TRA038. One still had hard shifts afterwards. We have not seen the bulletin, so this is owner reports and not confirmed by bulletin.
P0763 fixed by replacing shift solenoids
Kia TSBTRA051R1 covers 2011 to 2015 Kia models with 6-speed automatics that set P0763 and related shift solenoid codes. It says to replace the shift solenoids when current or history codes are present rather than replacing the transaxle, and this can be done with the transaxle in the car. 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.
P0A0F from a shorted A/C pressure transducer harness
Kia bulletin PS554 says a concern with P0A0F, a second code and improper A/C operation may come from a shorted A/C pressure transducer harness rubbing the idler pulley on 2017 Niro models built before August 21, 2017. The repair is to fix and re-route the harness. 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.
P0A3E from a detached charger coolant hose
Kia TSBELE161 says some 2018 to 2019 Niro Plug-in Hybrids built from March 21 to August 22, 2018 may have the onboard charger coolant inlet hose come off. This can set a refill inverter coolant warning and P0A3E. The fix is to install a spacer after checking the VIN list. One 2019 Niro owner reports a melted power control unit connector. 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.
P0A93 from a detached charger coolant hose, Niro plug-in hybrid
Kia bulletin TSBELE161 says that if the onboard charger coolant inlet hose detaches on 2018 and 2019 Niro plug-in hybrids, a coolant warning and high voltage codes including P0A93 may set. The fix it gives is to install a spacer at the hose. This is a high voltage system, 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.
P1295 traced to a bad throttle body
A technician thread on a 2009 Kia Borrego 3.8L defines P1295 as an electronic throttle control power management fault, set with other throttle codes and with poor idle, hesitation and stalling. Throttle position sensor 2 read out of range and the throttle body was replaced. This is one thread, not a bulletin, and it needs testing to confirm.
P1326 after the knock sensor detection update on Theta II engines
Kia bulletin PI1802Y/Z gives engine replacement instructions when P1326 sets after the Knock Sensor Detection System (KSDS) software update on Theta II engines in some Kia models, including the Optima, Sorento and Sportage. If this code appears after the update, contact a Kia dealer rather than clearing it and driving on. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1327 after the piston ring noise software update
Kia bulletin SC209Y says that if P1327 is still present on the 2020 and 2021 Soul or 2021 Seltos after the piston ring noise sensing software update, the engine long block is replaced. Recall 21V-259 for piston oil rings is related but does not name the code. Ask a Kia dealer to check the VIN for the update and recall. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P1327 after the piston noise software on the 2021 Seltos
Owners of the 2021 Kia Seltos report P1327, a piston noise detection code, after the PNSS software from campaign SC209 was installed. One owner reports sudden power loss at highway speed with it, and another later had misfire and cam timing codes. Have the engine checked by a dealer. The source is owner reports to NHTSA, not a bulletin.
P1A90 with an ICCU failure on the EV6
An owner complaint to NHTSA (ODI 11653352) on a 2023 Kia EV6 reports P1A90 among the stored codes, with a stop vehicle and check power supply message. The dealer confirmed an ICCU failure, and a second EV6 owner reported the same after recall software updates. The source is owner reports, not a bulletin. This involves the high-voltage system, so have it inspected by a qualified shop.
P200A and the VCM actuator
Kia bulletin 112 covers replacing the VCM actuator and updating the engine computer for P200A on the Forte and Sportage 2.0L and 2.4L. One owner reports a dealer replacing the VCM on a 2017 Sportage that lost power with this code. Ask a Kia dealer to check for the update first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P200A fixed by a VCM logic update
Kia bulletin TSB-ENG158R2 improves the VCM logic for P200A on Optima and Sorento. Kia bulletins also cover the VCM itself, software and a relearn after the battery is disconnected. 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.
P2096 fixed by an engine computer update on the 3.3 GDI
Kia bulletin TSBFUE028 upgrades the engine computer for P2096 and a related fuel trim code on the Sorento 3.3 GDI. Ask a dealer whether the update has been done before replacing parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
P2118 with a freezing throttle body
Kia service action SA514 (FUE062) updates the engine computer logic for P2118 and throttle body freezing on some 2022 to 2023 Carnivals. 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.
P2191 returning after an engine replacement
One owner of a 2013 Kia Optima reports P2191 coming back after the Theta II engine was replaced, and says dealers blamed bad gas, an oxygen sensor, a leak and a fuel kit. This is a single complaint. The source is owner reports, not a confirmed repair. It needs testing to confirm.
P2422 from spider webs in the EVAP vent lines
Kia bulletin PS162R1 says spider webs in the EVAP vent lines may set P2422 on 2011 to 2013 Sorento models. It says to inspect the air filter assembly on the crankcase ventilation hose and the vent lines for webs or debris before replacing parts, and that compressed air is often ineffective. 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.
P2422 from a blockage in the EVAP ventilation
Kia bulletin PS532 R1 covers P2422 on 2017 to 2019 Sportage models. If the canister closed valve and its circuit test fine, it says to look for a foreign object such as a spider nest between the filler neck and the main charcoal canister, most often at the filler neck. It says compressed air is not effective. 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.
P2562 and P2565 cleared by an ECM reflash and a waste gate rod check
Kia bulletin TSB-130 covers the check engine light with P2562 and P2565 on the 2.0 T-GDI Sportage built from May 2011 to January 2012. It says to reflash the ECM and check or adjust the length of the electronic waste gate actuator rod. 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.
P2562 and P2565 from the boost actuator position
Kia bulletin TSB-ENG138 covers an inspection and adjustment of the boost pressure actuator for P2562 or P2565 on the 2.0 T-GDI Optima built up to December 13, 2011. It says to inspect the actuator position voltage. A related Kia bulletin covers the same actuator work. 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.
P2600 from water in the auxiliary water pump, 2019 Niro
Kia TSB_ELE211 says some 2019 Niro hybrids and plug-ins built between 26 November 2018 and 23 January 2019 can show the light with P2600 from an intermittent poor electrical connection caused by water entering the pump case. The fix is replacing the can case of the auxiliary electric water pump. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.
B1346: Driver airbag (first stage) circuit resistance too high (Kia, Hyundai)
- Forte 2014–2015 · Supported by vehicle data · 1 bulletin
- Rio 2012–2013 · Supported by vehicle data · 1 bulletin
B1378: Driver side airbag circuit resistance too high (Suzuki, Kia)
- Optima 2001–2005 · Supported by vehicle data · 1 bulletin
- Sedona 2017–2018 · Supported by vehicle data · 1 bulletin
B1382: Passenger side airbag circuit resistance too high (Suzuki, Hyundai, Kia)
- Optima 2001–2005 · Supported by vehicle data · 1 bulletin
- Sedona 2017–2018 · Supported by vehicle data · 1 bulletin
B1448: Front passenger seat occupant sensor mat fault (Kia)
- Optima 2006–2010 · Supported by vehicle data · 2 bulletins
- Rio 2008–2011 · Supported by vehicle data · 1 bulletin
- Spectra 2007–2009 · Supported by vehicle data · 1 bulletin
B1481: Driver airbag circuit resistance too high, second stage (Hyundai, Kia)
- Forte 2014–2015 · Supported by vehicle data · 1 bulletin
B1495: Belt tension sensor defect in the passenger occupant detection system (Hyundai and Kia)
- Sportage 2006–2009 · Supported by vehicle data
B1513: Passenger seat belt buckle switch circuit open or shorted to battery voltage (Hyundai and Kia)
- Rio 2009 · Supported by vehicle data
- Sedona 2003 · Supported by vehicle data
B1764: BodySense passenger occupant mat defect (Kia)
- Sorento 2011–2013 · 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
- Forte 2019–2020 · Supported by vehicle data · 1 bulletin
P0091: Fuel pressure regulator control circuit reading low (direct-injection fuel pump)
- Optima 2013 · Supported by vehicle data
P0123: The throttle position sensor A signal voltage is above its normal range
- Optima 2001–2007 · Supported by vehicle data · 1 bulletin
P0130: The upstream oxygen sensor on bank 1 is sending a signal the computer judges to be wrong
- Optima 2005–2006 · Supported by vehicle data · 1 bulletin
- Sportage 2005–2008 · Supported by vehicle data · 2 bulletins
P0140: The oxygen sensor behind the catalytic converter on bank 1 is not sending a signal the computer can use
- Rio 2009 · Supported by vehicle data · 1 bulletin
P0150: Oxygen sensor circuit fault on the bank 2 upstream sensor
- Sportage 2005–2006 · Supported by vehicle data · 1 bulletin
P0266: Cylinder 2 is not contributing as much power as the other cylinders
- Optima 2014–2015 · Supported by vehicle data · 1 bulletin
- Sorento 2014–2015 · Supported by vehicle data · 1 bulletin
- Sportage 2014–2015 · Supported by vehicle data · 1 bulletin
P0269: Cylinder 3 is not contributing as much power as the other cylinders
- Optima 2014–2015 · Supported by vehicle data · 1 bulletin
- Sorento 2014–2015 · Supported by vehicle data · 1 bulletin
- Sportage 2014–2015 · Supported by vehicle data · 1 bulletin
P0272: Cylinder 4 is contributing less power than the others
- Optima 2014–2015 · Supported by vehicle data · 1 bulletin
- Sorento 2014–2015 · Supported by vehicle data · 1 bulletin
P0300: Random or multiple-cylinder misfire detected
- Forte 2017–2018 · Supported by vehicle data · 1 bulletin
P0301: Misfire detected in cylinder 1
- Forte 2017–2018 · Supported by vehicle data · 1 bulletin
P0302: Misfire detected in cylinder 2
- Forte 2017–2018 · Supported by vehicle data · 1 bulletin
P0303: Misfire detected in cylinder 3
- Forte 2017–2018 · Supported by vehicle data · 1 bulletin
P0304: Misfire detected in cylinder 4
- Forte 2017–2018 · Supported by vehicle data · 1 bulletin
P0315: The computer has not finished learning the crankshaft position pattern, or the pattern it sees no longer matches what it stored
- Sorento 2015 · Supported by vehicle data · 1 bulletin
P0326: Knock sensor 1 range/performance, bank 1: the knock sensor signal is outside what the engine computer expects
- Rio 2009 · Supported by vehicle data · 1 bulletin
- Soul 2012–2014 · Supported by vehicle data · 2 bulletins
P0327: Knock sensor 1 on bank 1 is sending a signal that is too low
- Rio 2009 · Supported by vehicle data · 1 bulletin
P0328: Knock sensor 1 signal too high (bank 1)
- Soul 2010–2011 · Supported by vehicle data · 1 bulletin
P050A: Idle speed off target just after a cold start
- Soul 2012–2016 · Supported by vehicle data · 3 bulletins
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
- Sorento 2011–2014 · Supported by vehicle data · 1 bulletin
P0705: Fault in the transmission range sensor circuit (gear selector position input)
- Sorento 2011–2012 · Supported by vehicle data · 1 bulletin
- Sportage 2010–2012 · Supported by vehicle data · 1 bulletin
P0713: Transmission fluid temperature sensor A circuit, high input
- All models · Supported by vehicle data
P0729: Gear 6 incorrect ratio
- Soul 2014 · Supported by vehicle data · 1 bulletin
P0734: Transmission computer sees the wrong speed ratio in fourth gear
- Soul 2014 · Supported by vehicle data · 1 bulletin
P0743: Torque converter clutch solenoid electrical fault
- All models 2011–2015 · Supported by vehicle data · 1 bulletin
P0748: Transmission pressure control solenoid A has an electrical fault
- Sorento 2011 · Supported by vehicle data
P0763: Shift solenoid C electrical fault
- All models 2011–2015 · Supported by vehicle data · 1 bulletin
P0A0F: The hybrid computer commanded the gasoline engine to start and the engine did not start
- Niro 2017–2018 · Supported by vehicle data · 1 bulletin
P0A3E: A hybrid inverter on the generator or alternator side reached its temperature limit
- Niro 2018–2019 · Supported by vehicle data · 1 bulletin
P0A93: Hybrid inverter cooling system performance problem
- Niro 2018–2019 · 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 2014–2019 · Supported by vehicle data · 2 bulletins
P1327: Hyundai and Kia: the engine noise monitoring logic has detected piston ring or cylinder wall damage
- Seltos 2021 · Supported by vehicle data
- Soul 2020–2021 · Supported by vehicle data · 1 bulletin
P1A90: On Hyundai and Kia electric cars, a fault in the integrated charging control unit (ICCU), which supplies power to the 12-volt system
- EV6 2022–2023 · Supported by vehicle data
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
- Sorento 2011–2016 · Supported by vehicle data · 2 bulletins
- Sportage 2011–2017 · Supported by vehicle data · 1 bulletin
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
- Sorento 2014–2015 · Supported by vehicle data · 1 bulletin
P2118: Throttle motor drawing the wrong amount of current
- Carnival 2022–2023 · Supported by vehicle data · 1 bulletin
P2422: EVAP vent valve will not open, so fresh air cannot get into the fuel vapour system
- Sorento 2011–2013 · Supported by vehicle data · 1 bulletin
- Sportage 2017–2019 · Supported by vehicle data · 1 bulletin
P2562: Turbo boost control position sensor circuit fault
- Optima 2011–2012 · Supported by vehicle data · 2 bulletins
- Sportage 2011–2012 · Supported by vehicle data · 3 bulletins
P2565: Turbo boost control position sensor signal reading too high
- Optima 2011–2012 · Supported by vehicle data · 2 bulletins
- Sportage 2011–2012 · Supported by vehicle data · 3 bulletins
P2600: Coolant pump control circuit open
- Niro 2019 · Supported by vehicle data · 1 bulletin
P0447: EVAP vent control circuit is open (no proper signal from the vent valve circuit)
- Sorento 2015 · Possible — needs testing
P064A: The fuel pump control module reports a fault
- Optima 2019 · Possible — needs testing
P1295: On Kia, the electronic throttle is in a power-management (limited power) fault
- Borrego 2009 · Possible — needs testing
P2191: Fuel mixture too lean at higher load (bank 1)
- Optima 2013 · Possible — needs testing
Sources and review
- Kia TSB ELE218: clockspring replacement for airbag warning light on, DTC B1346/B1481
- Kia TSB ELE259: side airbag warning light on with DTC(s) B1378/B1382 (WTY025 warranty extension)
- Kia TSB 035: SRS warning lamp illumination for B1378 and B1382
- TSBBOD135: Front passenger OCS sensor mat (2006–2008 Optima)
- TSBBOD140: Front passenger OCS sensor mat (2008–2011 Rio)
- TSB-BOD-130: Front passenger OCS sensor mat diagnosis and replacement (2007–2009 Spectra)
- Kia TSB ELE218: clockspring replacement for airbag warning light on, DTC B1346/B1481 (2012-2013 Rio, 2014-2015 Forte and Koup)
- NHTSA complaint ODI 1171122: 2009 Kia Sportage, B1495 belt tension sensor
- NHTSA complaint ODI 1049204: 2003 Kia Sedona, passenger buckle
- NHTSA complaint ODI 1383283: 2009 Kia Rio, Kia dealer scan-tool readout
- Temporary airbag warning on Kia models (Kia TSB reprint)
- Kia TSB FUE047: P0101/P0106/P0068 ECM logic improvement and throttle cleaning (Forte 2.0L MPI)
- NHTSA complaint ODI 1650931: 2013 Kia Optima, P0091
- Kia bulletin 038: hesitation or MIL with P0123 (Optima, Sportage)
- TSB-075: ECM upgrade for MIL with P0130/P0150
- TSB-053: ECM upgrade for P0130 and P0150 on 2.7L engines
- TSB-033 ECM upgrade, MIL on with P0300, P0128, P0140, P0442 and P0461
- Kia TSB-053: ECM upgrade for DTC P0130 and P0150, 2.7L engine
- P0266: NHTSA bulletin 10089301 (2.4 GDI MIL with P0263, P0266, P0269 or P0272: fuel injector replacement)
- TSBENG149: 2.4 GDI: MIL with P0263, P0266, P0269 and P0272 (fuel injector replacement)
- TSBENG149: 2.4 GDI MIL with P0263, P0266, P0269, P0272
- Kia TSB ENG181 Rev 1 / Service Action SA321: 2017-2018 Forte 2.0L MPI ignition coil and RFI spring replacement
- Kia PS417 Pitstop: P0315 crankshaft position sensor variation not learned
- Kia TSBENG146 R1: ECM upgrade for several codes including P0326, 2012-2014 Rio/Soul
- Kia TSB-056 (SA017): knock sensor replacement for P0326/P0327, 2009 Rio 1.6L Alpha
- Kia TSB-056: knock sensor replacement, 1.6L Alpha engine
- Kia bulletin TSBFUE024: ECM upgrade, knock improvement DTC P0328 (2010-2011 Soul 1.6L)
- NHTSA complaint ODI 11420916: 2015 Kia Sorento
- Kia TSB FUE053 (SA485): 1.6L GDI MIL on with P050A, ECM logic improvement (2014–2016 Soul)
- Kia TSB-ENG133R2 (SA153): ECM upgrade for MIL with P0638 and ETC motor cleaning (Sorento, Sedona 3.5L)
- NHTSA complaint ODI 11742841 (2019 Kia Optima)
- Kia TSB TRA044 / TRA045R1: inhibitor switch bracket installation
- Kia TSB TRA043R2: 6-speed transaxle oil temperature sensor, P0711, P0712 and P0713
- Kia PS289: shifting issues at low mileage, P0729
- Kia PS289: Transmission shifting issues at low mileage, 2014 Soul
- Kia TSB TRA051R1 (NHTSA 10089761)
- NHTSA complaint ODI 10406469 (2011 Kia Sorento)
- Kia TSBTRA051R1: 6-speed A/T solenoid replacement for P0741 P0743 P0748 P0753 P0758 P0763 P0768 P0773 P1778 P2709
- PS554: P0A0F and P040400 and/or improper A/C operation (Niro)
- TSBELE161: onboard charger inlet coolant hose detaching on the Niro Plug-in Hybrid
- Kia TSBELE161: 2018-2019 Niro PHEV coolant leak, onboard charger inlet hose detaching (SA365)
- P1295 dtc
- Kia PI1802Y/Z (R7): Engine replacement instructions for DTC P1326 after Knock Sensor Detection System installation
- Kia SC209Y: engine replacement instructions for piston ring noise DTC P1327
- NHTSA complaint 11720885: 2021 Kia Seltos, P1327 PNSS
- NHTSA complaint ODI 11653352
- Kia bulletin 112: VCM actuator replacement and ECM upgrade, P200A (Forte, Sportage 2.0/2.4L)
- Kia TSB-ENG158R2: VCM logic improvement for P200A (Optima, Sorento)
- Kia TSBFUE028: ECM upgrade for P2096/P2098 (Sorento 3.3 GDI)
- Kia TSB FUE062 / SA514, ECM logic update for DTC P2118 and throttle body freezing
- NHTSA complaint ODI 11161453, 2013 Kia Optima: P2191 returned after the Theta II engine replacement; dealers blamed bad gas, an O2 sensor, a leak and a fuel kit
- Kia PS162R1: Sorento (XM) with P0449 or P2422, spider webs in EVAP vent lines
- Kia PS532 R1: Sportage with P0449 and P2422, inspect EVAP ventilation for restrictions
- Kia bulletin TSB-130: ECM reflash and EWGA rod length check for P2562 and/or P2565 (2011-2012 Sportage)
- Kia bulletin TSB-ENG138: Optima (QF) EWGA inspection and adjustment (SA119A) for P2562/P2565
- TSB_ELE211: Auxiliary electric water pump partial replacement for P2600/P0C73
- Kia TSB ELE218 (rev. 1): clockspring replacement for airbag warning light on, DTC B1346/B1481
- Kia TSB 85: DTC B1378 driver's side airbag, frequently asked questions (Optima)
- NHTSA complaint ODI 10248016 (2004 Kia Optima)
- Warranty bulletin WTY002 (revision 1): 2006–2010 Optima passenger seat OCS sensor mat warranty extension
- Warranty bulletin WTY002: 2008–2011 Rio passenger seat OCS sensor mat warranty extension
- NHTSA complaint ODI 1475611: 2006 Kia Sportage, B1495 PODS and BTS
- NHTSA complaint ODI 11265979 (2013 Kia Sorento)
- NHTSA complaint ODI 10892256 (2013 Kia Sorento)
- NHTSA complaint ODI 11084197 (2011 Kia Sorento)
- Kia TSBENG150 (SA194): ECM upgrade for P0326/P0441, 2014 Rio/Soul
- Kia TSB ENG118R2 (SA152): Rio, Soul 1.6 GDI MIL on with P0456, P0461, P050A, P2188, P2192, P0128
- Kia TSB ENG146R1: ECM upgrade, Rio and Soul MIL on with P050A and other codes (2012–2014)
- NHTSA complaint ODI 10863738 (2011 Kia Sorento)
- NHTSA complaint ODI 2053495: 2019 Kia Niro
- Kia PI1805Y/Z: Procedures if DTC P1326 returns after KSDS installation, 2019 Optima, Sorento, Sportage
- Kia SC209Y_TSB_R2: engine replacement instructions for piston ring noise DTC P1327 (revision 2)
- Kia recall 21V-259: 2020 Soul piston oil ring heat treatment
- NHTSA complaint 11731229: 2021 Kia Seltos, P1327 loss of power
- NHTSA complaint ODI 11697780
- NHTSA complaint ODI 11427433: 2017 Kia Sportage, dealer replaced the VCM for P200A after failure to accelerate
- Kia TT035: P200A returns after VCMA replacement; test battery and perform VCMA relearn (Sorento)
- Kia bulletin TSB-ENG130R1: ECM upgrade, reflash and EWGA adjustment (SA 149) for P2562/P2565 (Sportage SL built May 2011 to Jan 2012)
- Kia bulletin TSB-ENG099R3: Optima (TF) EWGA inspection and adjustment (SA078) for P2562/P2565
- Last reviewed
- Written by
- Saurabh K.
- Editorial review
- Pending
- Technician review
- Technician review pending
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