Dodge OBD2 codes

Codes where we have reviewed, vehicle-specific evidence for this make.

Dodge's notes come from FCA and Chrysler bulletins. Several are fixed without new parts: engine computer updates for converter codes on the 2019 Journey and a loose ground bolt on the 2024 Hornet that can also cause a no-start. Others cover a split purge valve hose on early 2015 Durangos, a loose fuel cap message on 2005 and 2006 models and a revised oil pressure sensor on 2012 to 2014 models.

B1C29 from a disconnected wire under the seat

Supported by vehicle data

An owner complaint filed with NHTSA on a 2017 Journey reads B1C29 as an open in the left side seat airbag circuit. A wire under the driver seat had become disconnected. This is an airbag circuit, so have it inspected by a qualified shop rather than repairing it yourself. The source is an owner report that has not been independently verified.

B1C29: Left side seat thorax airbag squib 1 circuit open (Dodge)

B1C29 traced to a loose seat connector in an owner complaint

Supported by vehicle data

An owner complaint on a 2011 Dodge Durango quotes a dealer readout tracing B1C29 to high resistance at a hard-wired connector under the seat. A seat connector repair and an airbag module replacement had not cured it earlier. This is one owner statement and has not been verified. The airbag system is safety-critical, so have it inspected by a qualified shop. The source is owner reports, so this is labelled vehicle data rather than a confirmed fix.

B1C29: Left side seat thorax airbag squib 1 circuit open (Dodge)

C0021 as a brake booster failure message in freezing weather

Supported by vehicle data

An owner complaint on a 2014 Durango reports C0021 as a brake booster general failure message in freezing weather, and links it to a brake booster recall. Brakes are safety-critical, so have the vehicle inspected by a qualified shop and check for open recalls. The source is an owner complaint filed with NHTSA, so this is owner-reported vehicle data and not confirmed by a bulletin.

C0021: Brake booster performance or signal fault (Dodge and Jeep)

C2200 on Ram trucks with ESP and an ABS software flash

Supported by vehicle data

Chrysler bulletin TSB-09-041 says C2200 on 2009 Dodge Ram trucks with ESP can light the ABS, ESP or base brake lamp, and dealers fix it by flashing the ABS module with updated software. Brakes are safety critical, so have a dealer inspect the system and check whether the update applies. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

C2200: Anti-lock brake module internal fault (Ram, Dodge)

C2217 with loss of power steering

Supported by vehicle data

FCA bulletin 19-007-25 covers the check engine light with C2217, an internal fault in the electric power steering module, on the 2024 Pacifica, Voyager and Durango. The driver may notice a loss of power steering. Steering is safety critical, 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.

C2217: Electric power steering module internal fault (Chrysler, Dodge, Jeep, Ram)

C2217 fixed by a steering module software update

Supported by vehicle data

FCA bulletin 08-098-25 tells dealers to apply an electronic power steering module software update for C2217 on 2024 to 2025 Charger before replacing the steering gear. Steering is safety-critical, so have a dealer check and update it rather than attempting a repair at home. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

C2217: Electric power steering module internal fault (Chrysler, Dodge, Jeep, Ram)

P000B fixed by reprogramming the engine computer

Supported by vehicle data

Chrysler bulletin 18-002-13 covers the check engine light with P000B on the 2013 Dart. The repair it gives for the exhaust camshaft slow response code is reprogramming the engine computer. 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.

P000B: Exhaust camshaft slow to respond to the computer (bank 1)

P000B listed in a PCM reflash bulletin

Supported by vehicle data

Dodge bulletin 18-081-17 reprograms the PCM for a list of diagnostic codes on the 2015 Journey, and P000B is among that list in the full text. Check that the PCM software is up to date before replacing cam parts. 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.

P000B: Exhaust camshaft slow to respond to the computer (bank 1)

P000D in a 3.6L software update bulletin

Supported by vehicle data

FCA bulletin 18-085-16 reprograms the powertrain control module on the 3.6L engine, and for 2015 models its code list includes P000D. The same text was read for a Dodge bulletin covering the 2015 Grand Caravan. We read only the NHTSA summary, so we do not know more about the repair than the software update. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P000D: The 'B' camshaft on bank 2 is slow to reach the timing position the engine computer commands

P0010 with a possible no-start from a loose ground bolt

Supported by vehicle data

FCA bulletin 08-089-25 traces P0010 on the 2024 Hornet, where the vehicle may not start, to a loose engine ground bolt; the repair replaces the bolt. A no-start can leave you stranded, so ask a dealer to check the bulletin before replacing cam timing parts. We read NHTSA's summary only; full bulletin not reviewed, and we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0010: Intake camshaft actuator (VVT solenoid) circuit fault, bank 1

P0108 fixed by reprogramming the computer

Supported by vehicle data

FCA flash 18-033-12 reprograms the powertrain computer for P0108 on some Dodge models, and says the software update corrects the condition. Check whether the computer has the latest software before replacing sensors. 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.

P0108: The manifold pressure (MAP) sensor is sending a voltage that stays too high for the engine load

P0108 fixed by reprogramming the computer

Supported by vehicle data

FCA flash 18-031-12 covers P0108 on 2011 to 2012 Charger, Challenger and 300C models and reprograms the PCM. Check that the software is up to date before replacing a sensor. We only read the NHTSA summary, not the bulletin itself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0108: The manifold pressure (MAP) sensor is sending a voltage that stays too high for the engine load

P0108 fixed by reprogramming the PCM

Supported by vehicle data

FCA flash bulletin 18-014-13 covers a check engine light with P0108 on the 2011 Durango and Grand Cherokee and fixes it by reprogramming the PCM. Before replacing parts, check whether a software update applies to the vehicle. 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.

P0108: The manifold pressure (MAP) sensor is sending a voltage that stays too high for the engine load

P0117 with the check engine light on

Supported by vehicle data

Chrysler bulletin 05-002-12 covers a 2011 Dodge Journey with the check engine light on for P0117, which are coolant temperature sensor circuit low and high codes. The summary does not state the repair. The summary we read is from NHTSA only, not the full bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0117: Engine coolant temperature sensor circuit reads too low (shorted toward ground)

P0129 in NHTSA owner complaints

Supported by vehicle data

NHTSA owner complaints name P0129 on several makes and models. They describe causes such as a stuck thermostat, a faulty thermostat and housing, a damaged sensor connector, and in one case an engine computer update under a Volkswagen bulletin. These are owner accounts, not diagnoses, and each is one owner report, so they need testing to confirm. The source is owner reports.

P0129: Barometric pressure reading lower than the engine computer expects

P0132 fixed by replacing oxygen sensor connectors

Supported by vehicle data

Chrysler bulletin 25-004-12 says that on 2010 to 2012 Ram 2500 and 3500 diesels, the oxygen sensor connectors are replaced for any O2-sensor code, and parts should not be replaced first. 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.

P0132: Front oxygen sensor signal too high (bank 1, sensor 1)

P0151 in a group of codes with the check engine light on

Supported by vehicle data

Dodge bulletin 0803405 covers a lit check engine light with a group of oxygen sensor and related codes that includes P0151. The summary does not give a cause or repair. 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.

P0151: Bank 2 sensor 1 oxygen sensor signal is lower than the sensor can normally produce

P0153 slow response fixed by PCM reprogramming

Supported by vehicle data

Dodge bulletin SB-18-032-09 covers flash reprogramming of the powertrain control module for an illuminated check engine light with a slow response oxygen sensor fault, including P0153, on 2010 vehicles. 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.

P0153: The upstream oxygen sensor on bank 2 is slow to react to changes in the exhaust

P0157 in a Dodge driveability bulletin

Supported by vehicle data

Dodge bulletin 1802904 covers driveability improvements for a lit check engine light with codes that include P0157, on the 2004 Durango. The summary does not give the repair. 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.

P0157: The oxygen sensor after the catalytic converter on bank 2 (sensor 2) is sending a signal voltage that is too low

P0159 among several oxygen sensor codes in a Dodge bulletin

Supported by vehicle data

Dodge bulletin 0803405 lists P0159 among several oxygen sensor and related codes for a check engine light on 2005 to 2006 Charger and Magnum models. Only the NHTSA summary was read, and it does not give the repair. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0159: Oxygen sensor responding too slowly, bank 2 sensor 2

P0197 in a Dodge driveability flash bulletin

Supported by vehicle data

Dodge flash bulletin 1803104 covers driveability improvements for a check engine light with P0197 among other codes, on the 2005 Magnum. The summary does not give the repair. 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.

P0197: Oil temperature sensor reporting a voltage that is too low

P0201 and P0203 that may be valve cover gasket wiring, not injectors

Supported by vehicle data

A Dodge bulletin, 9002688, says to check the wiring loom or connector in the valve cover gasket and the nut torque before replacing injectors for P0201 and P0203 on some Dodge trucks. Inspect that wiring before buying injectors. 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.

P0216 from low transfer pump output on a Ram diesel

Supported by vehicle data

Dodge service information links low fuel output from the transfer pump to hard or no start after about 9,000 miles, with P0216 listed as injection pump timing failure. An owner of a 2002 Ram 2500 5.9L Cummins reported the engine not responding to the pedal with the same code. 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.

P0216: Fuel injection timing control circuit fault

P0251 with surging at idle

Supported by vehicle data

Dodge bulletin SB-14-001-10 covers new diagnostics for P0251, with engine surging at idle or a lit check engine light, on 2003 to 2009 Ram 1500. It also notes an available electronic fuel control actuator. 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.

P0251: Injection pump fuel metering control A malfunction (cam/rotor/injector), diesel

P0307 fixed by a PCM update on the 5.7L

Supported by vehicle data

FCA bulletin 18-046-15 lists P0307 among the codes fixed by a PCM reprogram on 2015 Charger, Challenger and 300 models with the 5.7L. Check for a software update before replacing ignition parts. 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.

P0307: Misfire detected in cylinder 7

P0309 that may be erroneous

Supported by vehicle data

An NHTSA bulletin summary (record 10001523) covers a lit check engine light with erroneous codes in the misfire range on the 2003 Dodge Ram. The summary does not give a cause or repair. 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.

P0309: Misfire detected in cylinder 9

P0339 cleared by a PCM flash on 2005 Chrysler models

Supported by vehicle data

FCA 18-035-04 covers a warning light with P0339 on 2005 Neon, PT Cruiser, Caravan, Town and Country, Sebring, Stratus and Wrangler models. The listed fix is a PCM flash. It replaces an earlier bulletin dated September 1, 2004. Ask a dealer whether the flash has been done 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.

P0339: Crankshaft position sensor A circuit intermittent

P0394 in a powertrain computer reflash for Durango and Grand Cherokee

Supported by vehicle data

FCA bulletin 18-024-17 REV. C reprograms the PCM on 2016 to 2017 Durango and Grand Cherokee. The summary says it changes cam and crank sensor codes, including P0394, from one-trip to two-trip faults. Only the NHTSA summary was read, and its current or superseded status is not verified. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0394: Bank 2 exhaust camshaft position sensor signal drops in and out (intermittent circuit)

P0407 with a lit warning light on the Ram 1500

Supported by vehicle data

Dodge bulletin S2025000005 covers a lit warning light with an EGR sensor B circuit low or circuit high fault, including P0407, on the 2010 to 2012 Ram 1500. 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.

P0407: EGR valve position sensor B signal reads too low

P0408 setting a check engine light

Supported by vehicle data

Dodge bulletin S2025000005 covers a lit check engine light where P0408 is set, described as the EGR sensor B circuit reading low or high, on 2010 to 2012 Ram 1500. The summary does not give a repair. 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.

P0408: EGR valve position sensor B signal reads too high

P0420 and P0430 fixed by an engine computer update

Supported by vehicle data

FCA bulletin 18-063-26 lists a powertrain computer software update as the repair for P0420 and P0430, including a failed emissions test, on the 2019 Journey. Ask a dealer whether it has been done before replacing the converter. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0455 and P0456 from a split purge valve hose

Supported by vehicle data

FCA bulletin 25-002-15 links P0455 and P0456 on vehicles built in a short window in late 2014 and early 2015 to a split hose at the purge valve. 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.

P0457 with a loose fuel cap message

Supported by vehicle data

Chrysler bulletin 1400106 covers the loose fuel cap message or check engine light with P0457 on several 2005 and 2006 Chrysler group models. Only the bulletin's title was available, so start by checking that the cap is fitted and tightened, then ask a dealer about the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0457: EVAP leak detected from the fuel cap being loose or off

P0499 listed as false codes with a no start

Possible — needs testing

A Chrysler bulletin for 2003 models lists P0499 among codes it describes as false, on vehicles that start only after cycling the key. The NHTSA summary does not give the repair. It covers some Chrysler and Dodge models. The bulletin is unverified and the fix is not stated, so it needs testing to confirm.

P0499: EVAP vent valve control circuit high: the wire to the valve that seals the fuel vapour system is reading too high

P050B fixed by a PCM software flash

Supported by vehicle data

Chrysler bulletin 18-002-13 Rev A covers the 2013 Dart with P050B named as cold start ignition timing performance, set along with two other codes. The repair it gives is a PCM software flash with drivability and transmission enhancements. 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.

P050B: Cold start ignition timing performance: the engine is not reaching the expected spark timing during the cold-start warm-up

P050D with cold start rough idle

Supported by vehicle data

Chrysler bulletin 1804807 covers a warning light with P050D, a rough idle on cold start or a delay when first pressing the throttle from a stop on the 2008 300, Charger and Magnum. The fix is an engine computer flash, so ask a dealer to check for it first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P050D: Cold start rough idle

P0513 wrongly set by immobilizer handshake failures

Supported by vehicle data

Chrysler bulletin 18-023-13 reprograms the PCM so that immobilizer handshake failures with the wireless control module are assigned the correct code instead of P0513 on some Dodge vans. So the code may point at the immobilizer rather than the engine. Check for a key or immobilizer fault first. 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.

P0513: Immobilizer key not recognized (incorrect immobilizer key)

P0520 fixed by a revised oil pressure sensor

Supported by vehicle data

FCA bulletin 18-034-14 REV. A supplies a revised oil pressure sensor for P0520 on many 2012 to 2014 Chrysler, Dodge, Jeep and Ram models. Check your VIN with a dealer before fitting an aftermarket sensor. If the oil pressure warning comes on, stop the engine, because that is a different and more urgent problem than this sensor code. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0520: Engine oil pressure sensor or switch circuit malfunction

P0522 with the oil pressure indicator on

Supported by vehicle data

NHTSA bulletin 10017640 covers the oil pressure indicator coming on with P0522 stored in the PCM on the 2006 Chrysler Town and Country and Dodge Grand Caravan. Only the cached NHTSA summary was read. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0522: Engine oil pressure sensor or switch circuit reading too low in voltage

P0572 and the brake pedal home position

Supported by vehicle data

Dodge bulletin 9003530 says that for 2015 to 2017 Durango vehicles with P0572, or with brake lights staying on or cruise control not setting, the Brake Pedal Home Position setting should be compared with the actual pedal resting position in the ABS module before the sensor is replaced. This is a brake system fault, 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.

P0572: Brake switch A circuit signal reading too low, the switch that tells the computer and cruise control when the brake pedal is pressed

P0622 with a battery light and stalling on the Journey

Supported by vehicle data

Dodge Journey owners report P0622 with a battery light and stalling. One 2012 owner had the radio go off and the lights dim with no restart, was told it needed an alternator, and still lost power after the alternator was replaced until the battery was also replaced. The source is an owner report, which is not verified.

P0622: Alternator field control circuit fault: the engine computer sees a bad signal on the wire that tells the alternator how hard to charge

P06DD on the Pentastar V6 from the oil pump relief valve

Supported by vehicle data

FCA bulletin 9003694 says that with P06DD on any Pentastar V6, the oil pump should be inspected for a failed relief valve and replaced if needed. Check the oil level and grade first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin, and some models need testing to confirm it applies.

P06DD: Oil pump pressure control not responding, as if stuck off

P0708 after the engine kept running with the key out

Possible — needs testing

An NHTSA complaint on a 2007 Caliber reports P0708 after the engine kept running with the key out of the ignition in park. The owner says a shop said a new transmission would be needed. This needs testing to confirm, and it is an owner report only.

P0708: Gear position (range) sensor signal reads too high

P0712 among several transmission codes on the Caliber

Possible — needs testing

An NHTSA complaint on a 2009 Dodge Caliber lists P0712 with several other transmission codes. A shop suggested a transmission computer software update, and the codes returned after clearing. The source is a single owner report, and it needs testing to confirm the cause.

P0712: Transmission fluid temperature sensor signal reads too low

P0730 with limp-in fixed by a transmission computer update

Supported by vehicle data

Chrysler bulletin 21-005-13 reflashes the transmission computer for the check engine light and limp-in with P0730, including cases where the code set in error. A later bulletin, 21-033-14, also applies, and other Chrysler, Dodge and Jeep models are covered. Ask a dealer whether the software 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.

P0730: Transmission gear ratio does not match the selected gear

P0733 where a new transmission is not required

Supported by vehicle data

FCA bulletin 9100534 says that on 2017 to 2022 Durango, a repair is available for P0733 and transmission replacement is not required. It refers to bulletin 21-009-25 for D clutch replacement. Ask a dealer about that repair before agreeing to a new transmission. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0733: Transmission computer sees the wrong speed ratio in third gear

P0734 and a transmission shift software update

Supported by vehicle data

FCA bulletin 21-027-15 reprograms the transmission computer on the 2015 Durango for shift improvements, and our records link it to P0734. Ask a dealer whether the update has been applied before transmission parts are replaced. Our summary of the bulletin is thin, and we have not confirmed it is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P0734: Transmission computer sees the wrong speed ratio in fourth gear

P07B4 called a park positioning sensor fault

Possible — needs testing

One owner of a 2013 Dodge Dart says a service technician called P07B4 a park positioning sensor code. This is a single complaint with no repair reported. The source is owner reports, not a confirmed repair. It needs testing to confirm.

P07B4: Park position sensor or switch circuit reading high

P0883 with flickering lights and a no-start

Possible — needs testing

An NHTSA owner complaint on a 2008 Dodge Grand Caravan reports P0883 with an ASD relay code, flickering interior and exterior lights and a van that would not start. The owner believes the TIPM needs replacing, but the cause was not confirmed, so it needs testing to confirm. The source is owner reports, not a diagnosis.

P0883: The transmission control module's power input voltage is too high

P1004 from a worn short runner valve connector

Supported by vehicle data

Chrysler bulletin TB-18-016-09 replaces the short runner valve, connector and pigtail for P1004 on some Dodge trucks, and adds a tie-strap stud because the wiring takeout was too short and wore. Inspect that connector and wiring first. 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.

P1004: Short runner valve control or performance fault (Chrysler and Dodge)

P1004 fixed by reprogramming the computer

Supported by vehicle data

Chrysler flash 18-009-13 covers a lit check engine light with P1004 (short runner valve control performance) on the 2012 Ram 2500, and reprograms the powertrain computer. Check that the software is up to date first. We only read the NHTSA summary, not the bulletin itself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P1004: Short runner valve control or performance fault (Chrysler and Dodge)

P1698 with a blank cluster and other warning lights on the Grand Caravan

Supported by vehicle data

Owners of 1997 to 1999 Dodge Grand Caravans report P1698 as the only stored code, together with a dead instrument cluster, dead door locks and ABS and airbag warning lights at the same time. The ABS and airbag systems are safety-critical, so have the vehicle inspected. These are owner reports, as filed and not verified by NHTSA.

P1698: On Dodge and Chrysler, the engine computer stopped receiving messages from the transmission computer on the vehicle data bus

P1740 with delayed converter lock-up

Supported by vehicle data

Chrysler bulletin 210800 covers delayed torque converter clutch lock-up on 1999 and 2000 Ram trucks, which may light the warning lamp with P1740, the converter clutch or overdrive solenoid performance. Our notes say the Dakota and Durango are also covered. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P1740: Lock-up or overdrive solenoid performance (Dodge) or 4th clutch pressure switch fault (Honda)

P1775 with a transmission high-temperature code

Supported by vehicle data

The source is an NHTSA owner complaint about a 2006 Dakota. The owner quotes the dealer describing P1775 as a solenoid switch valve latched in position, paired with a transmission high-temperature code. The dealer wanted to rebuild or replace the transmission at about 72,500 miles. This is a single owner report, not a confirmed cause.

P1775: Solenoid switch valve stuck in the torque converter clutch position

P1776 with sudden gear changes on the freeway

Supported by vehicle data

A 2003 Intrepid owner complaint to NHTSA reports sudden gear changes on the freeway with P1776 and a general transmission code. One shop said to replace the transmission and another suggested a new solenoid pack. The complaint does not state what the code means, and a Chrysler bulletin lists the Intrepid. The source is an owner report to NHTSA, not a confirmed pattern.

P1776: Solenoid switch valve stuck in the low/reverse position

P1790 listed as a fault immediately after a shift

Supported by vehicle data

NHTSA owner and dealer readouts on some Chrysler and Dodge vans and sedans list P1790 as a fault immediately after a shift, beside gear ratio, pressure switch and pump prime codes. Some reports mention burnt fluid, towing, a transmission replacement quote, or the code appearing after the TCM was replaced. These are owner statements, not verified failures, so the source is owner reports.

P1790: Fault logged immediately after a shift (Chrysler, Dodge)

P1C86 with a PRNDL display circuit fault

Supported by vehicle data

A 2014 Dart owner complaint to NHTSA lists P1C86 alongside a transmission code and an antenna code. The owner says it relates to the PRNDL display circuit current being out of range. This is a single report. It needs testing to confirm.

P1C86: On Jeep and Dodge models with an electronic shifter, the shifter reported a current fault in the circuit that lights the gear-position (PRNDL) display

P1DB7 and a torque converter clutch reprogram

Supported by vehicle data

FCA bulletin 21-018-25 Rev A covers a warning light with P1DB7, a torque converter clutch performance fault, on the 2023 Wrangler. Sister bulletins cover the Gladiator and other Wrangler years. The remedy is reprogramming the TCM with the latest software. 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.

P1DB7: Torque converter clutch performance fault stored by the transmission computer on Jeep and Chrysler vehicles

P2006 with an intake manifold runner stuck closed

Possible — needs testing

One 2007 Caliber owner complaint reports P2006 read as an intake manifold runner stuck closed, with other codes, on a car that drove fine. The part had already been changed. It is a single complaint and needs testing to confirm.

P2006: Intake runner control stuck closed (bank 1)

P2017 and the short runner valve actuator

Supported by vehicle data

Chrysler bulletin 9001645 covers a short runner valve fault on 2007 to 2010 Dodge Avenger models and says not to replace the manifold. Check the short runner valve actuator when P2017 is stored. 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.

P2017: Intake manifold runner position sensor signal too high (bank 1)

P2099 fixed by reprogramming the PCM on 5.7L trucks

Supported by vehicle data

FCA flash 18-066-16, revision A, reprograms the PCM and lists P2099 for downstream fuel trim on 5.7L engines among its conditions. The vehicle note applies it to 2010 to 2012 Ram trucks. Check for exhaust leaks and a software update before replacing oxygen sensors. 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.

P2099: The engine computer sees a rich mixture on bank 2 from the sensor behind the catalytic converter and the fuel trim cannot correct it

P2121 with a flashing ETC light

Possible — needs testing

A 2008 Ram 3500 owner told NHTSA (ODI 10745500) about a flashing electronic throttle control light and limp mode. The dealer replaced the pedal and re-crimped the pedal sensor plug and the engine bay connector. Check the pedal sensor and its connectors first. The source is a single owner report, not a bulletin, so it needs testing to confirm.

P2121: The accelerator pedal or throttle position sensor "D" signal does not make sense compared with the other throttle signals

P2122 from a tight pedal sensor harness with adjustable pedals

Supported by vehicle data

Chrysler bulletin 05-001-10 says that on the 2010 Grand Caravan and Town and Country with power adjustable pedals, the pedal sensor wiring can be held too tight and set P2122 or the electronic throttle light. The fix is to disconnect a harness clip near the pedal sensor, so check the wiring before buying a pedal sensor. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P2122: The signal from accelerator pedal position sensor D (usually the first pedal sensor) is lower than its normal range

P2127 from pedal sensor wiring held too tight

Supported by vehicle data

Chrysler bulletin 05-001-10 says the throttle control light or P2127 and a related pedal code on the Grand Caravan and Town and Country can come from accelerator pedal sensor wiring held too tight. Check the wiring at the pedal before replacing it. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P2127: The signal from the second accelerator pedal position sensor (sensor E) is below its normal range

P215C set while braking on all-wheel-drive cars

Supported by vehicle data

FCA bulletin 21-031-14 covers a check engine light with P215C, an output shaft and wheel speed correlation code, on all-wheel-drive Chrysler 300 and Dodge Charger cars. The fix is reprogramming the transmission control module and enabling the wiTECH Quick Learn. 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.

P215C: On Chrysler, Dodge, Jeep and Ram vehicles, the transmission computer sees the output shaft speed and the wheel speeds disagree

P2173 with other codes, fixed by a PCM flash on the Dart

Supported by vehicle data

Chrysler 18-002-13 covers a PCM flash for P2173 together with other codes on the 2013 Dart. Ask a dealer whether the flash has been done 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.

P2173: The engine computer has seen more airflow into the engine that the throttle position can't account for, which usually means air is leaking in somewhere

P2227 fixed by a PCM update on the 6.2L

Supported by vehicle data

FCA bulletin 18-016-15 covers PCM reprogramming for a check engine light with P2227, described as a barometric pressure circuit performance fault, on the 2015 Challenger with the 6.2L. 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.

P2227: The engine computer sees a barometric pressure reading that does not fit the engine load and throttle opening

P2227 and PCM reprogramming

Supported by vehicle data

FCA bulletin 18-034-15 covers PCM reprogramming for the check engine light with P2227, a barometric pressure circuit performance fault, on the 2015 Dodge Charger. It also covers a cruise control speed step in metric units. 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.

P2227: The engine computer sees a barometric pressure reading that does not fit the engine load and throttle opening

P2299 and a PCM software update

Supported by vehicle data

FCA bulletin 18-049-16 names P2299, a brake pedal and accelerator pedal position incompatible fault, on the 2016 Durango and Grand Cherokee. It prescribes a PCM software update that also improves knock sensor performance. 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.

P2299: Brake pedal and accelerator pedal signals disagree with each other

P2302 from a cracked ignition coil on the Durango

Supported by vehicle data

A 2004 Dodge Durango owner complaint on NHTSA reports P2302 and a repair shop finding the ignition coil for that cylinder cracked, with melted plastic. The source is owner reports, not a bulletin or a confirmed repair.

P2302: The spark circuit of the first ignition coil is not producing the signal the computer expects

P2638 with no throttle response when towing, 2003 Ram

Supported by vehicle data

Dodge bulletin 1802703 covers no throttle response and lack of power while towing with P2638 and another code stored on the 2003 Ram pickup. We only read the NHTSA summary, so the repair is not known. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

P2638: Engine and transmission computers disagree on the torque signal

P2681 addressed by an engine computer reflash on the 3.6L

Supported by vehicle data

FCA bulletin 18-024-17 reprograms the engine computer on the 2016 to 2017 Grand Cherokee and Durango to address a list of codes, and vehicle data link P2681 on the 3.6L to that update. The summary we read does not name this exact code, so treat it as a lead. 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.

P2681: Engine coolant bypass valve A control circuit open or out of range

P2764 with jerking or slipping on the 62TE transmission

Supported by vehicle data

FCA 9004206 covers jerking or slipping with P2764 on the 62TE transmission in 2011 to 2020 Journey and Caravan, and several other Chrysler and Ram vans and cars. It says to check torque converter clutch solenoid operation. If the solenoid is fine, the codes point to a torque converter failure. Ask a shop to test the solenoid first. 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.

P2764: Torque converter clutch pressure control solenoid control circuit low

P2A00 with the engine light on a diesel pickup

Supported by vehicle data

Chrysler bulletin 25-001-13 Rev. A covers the check engine light with P2A00 and related codes, tied to the front oxygen sensor, on 2007 to 2011 diesel Ram 2500 and 3500 trucks. 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.

P2A00: Front air-fuel sensor signal out of range (bank 1, sensor 1)

U0002 with steering column control module updates on the Charger

Supported by vehicle data

Dodge 08-163-26 covers updates to the steering column control module on the 2024 to 2026 Charger. Technicians may find U0002, a CAN C bus off code, along with another body code. Steering is a safety system, so have the car inspected by a dealer or qualified shop and ask whether the update applies. We only read a cut-off NHTSA summary and did not review the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

U0002: The high-speed CAN bus is still working but with too many errors or a poor signal

U0002 with limp mode, stalling and no power steering on the Charger

Supported by vehicle data

One owner of a 2013 Dodge Charger reports U0002 on the high-speed CAN bus, with the car stuck in first gear, stalling on the highway and losing power steering. Other owners report limp mode and stalling too. Loss of power steering is a safety problem, so have the car inspected by a qualified shop. The source is owner reports, a single complaint that NHTSA has not verified, so it is labelled vehicle data rather than confirmed.

U0002: The high-speed CAN bus is still working but with too many errors or a poor signal

U0423 set in error for a missing telematic box message

Supported by vehicle data

FCA bulletin S2308000099 says the body control module on the 2023 to 2024 Dodge Hornet can wrongly set U0423 for invalid data from the telematic box module, because of a missing message. FCA words the code for a different sending module than the instrument cluster. 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.

U0423: A module received invalid data from the instrument panel control module

U1110 and U1120 with the speedometer dropping to zero

Supported by vehicle data

An owner of a 2007 Caliber AWD reports the speedometer dropping to zero with the ABS, brake, anti-skid and check engine lights, and codes for lost vehicle speed and wheel distance. Because the ABS is involved, have it inspected by a qualified technician. This comes from owner reports to NHTSA, not a bulletin, so it is labelled vehicle data rather than confirmed by bulletin.

U1110 with a lost vehicle speed message on the Journey

Possible — needs testing

A technician on the iATN forum describes U1110 as a lost vehicle speed message on a 2014 Dodge Journey 3.6L, with a faulty brake light switch and a no-start. The thread was not resolved. This is a single industry report, and it needs testing to confirm the cause. Check the brake light switch and its wiring. The source is a technician forum summary, so it is labelled vehicle data rather than confirmed.

U1110: Manufacturer code: on Jeep and Dodge, U1110 means a module lost the vehicle speed message it expects over the vehicle network

U1120 with ABS lights and brake lights not working

Possible — needs testing

A technician on an industry forum describes U1120 on a 2015 Journey as a lost wheel distance message, with the check engine, ABS and traction lights on and the brake lights not working. The cause was not found. Because the ABS and brake lights are involved, have it inspected by a qualified technician. This is one unresolved forum thread and it needs testing to confirm.

U1120: Manufacturer code: on Jeep and Dodge, U1120 means a module lost the wheel distance message it expects over the vehicle network

U1424 fixed by a PCM flash

Supported by vehicle data

FCA bulletin 18-032-16 Rev. A covers PCM reprogramming for the 2016 Challenger and Charger with the MIL on and U1424 set with throttle position circuit 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.

U1424: On Chrysler, Dodge, Jeep and Ram vehicles, U1424 means a module received an implausible engine torque signal

U1424 with an ETC light and power loss

Supported by vehicle data

A 2011 Dodge Caliber owner complaint to NHTSA reports the electronic throttle control light coming on more and more, with power loss at low and high rpm. The owner was given U1424 along with implausible torque and pedal position codes. The source is an owner report to NHTSA, so this is labelled vehicle data rather than confirmed by bulletin.

U1424: On Chrysler, Dodge, Jeep and Ram vehicles, U1424 means a module received an implausible engine torque signal

P0420: Catalytic converter efficiency below the computer's limit (Bank 1)

Severity: Monitor Full P0420 guide

Journey 2019 · Supported by vehicle data · 1 bulletin