Chrysler OBD2 codes

B0020 with the airbag light from front seat wiring

Supported by vehicle data

FCA bulletin 10-001-20 covers an airbag warning lamp with B0020 on some Chrysler and Jeep models, and has the front seat wiring inspected and a jumper harness installed. This is an airbag system, so have it inspected by a qualified technician rather than working on the seat wiring yourself. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• B0020: Airbag firing circuit fault, usually the driver-side seat airbag (varies by maker)

B0028 from an open circuit repaired with an updated harness

Supported by vehicle data

An NHTSA owner complaint on a 2016 Chrysler 200 quotes a dealer finding B0028 as an open circuit and repairing it with an updated wiring harness under the passenger seat. Other complaints describe the same fix with new connectors. This is an airbag system circuit, so have it inspected by a qualified shop rather than repairing it yourself. We have not verified whether FCA still offers this repair. This comes from owner reports to NHTSA, not from a manufacturer document, so treat it as owner-reported vehicle data.

• B0028: Right side airbag firing circuit open or high resistance (Honda, Chrysler, Ram)

C121C from an engine computer calibration conflict on the 2017 Pacifica

Supported by vehicle data

Chrysler bulletin 18-057-16 says C121C in the ABS module on the 2017 Pacifica with the 3.6L comes from an engine computer calibration that conflicts with the ABS module programming. The bulletin's fix is a reprogram of the engine computer, which is dealer work, so have it inspected before replacing ABS parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• C121C: Torque request signal denied, stored in the ABS module (Chrysler, Jeep, Ram)

C121C with the van shutting down while driving

Supported by vehicle data

Town and Country owners report the van shutting down while driving with C121C stored, read as a torque request signal denied. In one case the dealer found only this code. Because this involves the ABS module, have it inspected. This comes from owner reports, not a bulletin, and has not been verified.

• C121C: Torque request signal denied, stored in the ABS module (Chrysler, Jeep, Ram)

C1252 with the ESC light from the electric vacuum pump

Supported by vehicle data

FCA bulletin S1805000006 covers the ESC light with C1252 for the brake vacuum pump control circuit, sometimes with a vacuum pump performance code. It lists some Jeep, Ram and Chrysler models, including the Wrangler, Ram 1500 and Pacifica, and a revision extends it to later Wranglers. Brake assist depends on this pump, 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.

• C1252: Hybrid brake booster or actuator fault (Toyota, Lexus) or vacuum pump control circuit (Chrysler, Jeep, Ram)

C14A7 where the smart actuator may be the fix, not the whole PTU

Supported by vehicle data

FCA bulletin 9100445 says that on 2020 to 2025 Pacifica and Voyager AWD, updated diagnostics for C14A7 may show the power transfer unit smart actuator is the proper repair rather than the whole PTU assembly. Run the updated diagnostics before buying a PTU. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• C14A7: All-wheel-drive power transfer unit actuator blocked or not moving (FCA)

C2205 reported as a steering angle fault

Supported by vehicle data

A 2017 Chrysler Pacifica owner complaint to NHTSA quotes C2205 as a steering angle fault, and the shop replaced the steering angle sensor. Only the complaint text was read. Steering is a safety system, so have any steering fault inspected. The source is owner reports, not a bulletin.

• C2205: Steering angle sensor internal fault (Jeep, Chrysler)

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)

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

P000D reported by Pacifica owners

Possible — needs testing

NHTSA complaints from owners of the 2017 Pacifica report P000D with a rough-running engine and a lack of power. In one complaint the code cleared by itself and the oil was checked and changed. In another it was followed by an oil cooler adapter leak. The source is owner reports, not a bulletin, and it needs testing to confirm.

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

P0070 from a loose ambient air temperature connector

Supported by vehicle data

Chrysler bulletin S2008000147 says a loose ambient air temperature connector set P0070 and turned on the check engine light on the 2020 to 2021 Pacifica. The NHTSA summary says only that and gives no further detail. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0070: Outside (ambient) air temperature sensor circuit fault

P0073 from corroded front fascia wiring

Supported by vehicle data

Chrysler bulletin 9004290 says that on the 2020 Pacifica, P0073 can trace to corrosion or water at the XY101 front fascia connector. It calls for connector repair kits, or the whole harness if corrosion is worse. We only read the NHTSA summary of the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0073: Outside (ambient) air temperature sensor circuit signal too high

P0151 reported in error on a 2006 PT Cruiser

Supported by vehicle data

Chrysler bulletin 1801306 says P0151 and several related codes are being reported incorrectly on a 2006 PT Cruiser, in place of other oxygen sensor and fuel pressure 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.

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

P0151 in a group of oxygen sensor codes on the 300

Supported by vehicle data

Chrysler bulletin 0803405 covers a lit check engine light with a group of oxygen sensor and related codes that includes P0151, on the 2005 to 2006 300. 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.

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

P0152 reported incorrectly according to a Chrysler bulletin

Supported by vehicle data

Chrysler bulletin 1801306 says P0152 and several other codes are being reported in place of different codes on the 2006 PT Cruiser. In other words, the code shown may not match the actual 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.

• P0152: The upstream oxygen sensor on bank 2 is sending a voltage higher than the computer thinks is possible

P0154 reported in place of another code on the PT Cruiser

Supported by vehicle data

An NHTSA bulletin summary says P0154 can be reported in place of a different code on the 2006 PT Cruiser. The summary does not say which code it replaces. 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.

• P0154: Bank 2 upstream oxygen sensor not responding

P0159 among several oxygen sensor codes

Supported by vehicle data

Chrysler bulletin 0803405 lists P0159 among nine codes for a check engine light on the 2005 to 2006 300. The summary gives no 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.

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

P0197 and a driveability flash

Supported by vehicle data

Chrysler bulletin 1803104 is a flash bulletin on driveability improvements for a check engine light with P0197 among several other codes, on the 2005 300. It supersedes bulletin 18-031-04. 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.

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

P0205 that returned after the dealer replaced the harness and coil

Supported by vehicle data

NHTSA complaints from owners of 2017 and 2019 Pacifica models report P0205, with the Auto Start/Stop light on in one case. One owner says the dealer had replaced the main wiring harness and ignition coil and the fault came back. No bulletin was found. The source is owner reports, not a confirmed repair.

• P0205: Fault in the electrical circuit for the fuel injector on cylinder 5

P0340 and P0345 fixed by an engine computer update

Supported by vehicle data

FCA bulletin 18-052-22 supplies a powertrain computer update for P0340 and P0345 and other camshaft sensor circuit codes on the 2021 Pacifica. Ask a dealer whether it has been done before replacing sensors. 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.

• P0340: Camshaft position sensor circuit fault (bank 1 or single sensor)
• P0345: Camshaft position sensor A circuit fault (bank 2)

P0344 from a suspect camshaft sensor on SRT8 models

Supported by vehicle data

Chrysler bulletin 08-030 names a suspect camshaft sensor as the cause of P0344 on 2008 SRT8 300, Charger and Magnum. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0344: Camshaft position sensor A circuit intermittent, bank 1 or single sensor: the cam sensor signal drops out or comes and goes

P0394 listed in a PCM reprogramming flash

Supported by vehicle data

FCA bulletin 18-059-16 is a powertrain flash for the 2011 Town and Country that lists many codes, including P0394. The fix is reprogramming the PCM. 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.

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

P0461 with the light on, 2007 Caravan family

Supported by vehicle data

Chrysler bulletin 1803006 covers the check engine light with P0461 on 2007 Caravan, Town and Country and Voyager models. We only read the NHTSA summary, so the repair is not known. Check the gas cap and EVAP system first. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0461: Fuel level signal not changing as expected

P0480 listed in a 3.6L software update

Supported by vehicle data

Chrysler bulletin 18-059-15 Rev A is a powertrain control module software update for the 2015 Chrysler 200 with the 3.6L. P0480 is listed among its improvements, as a cooling fan control circuit fault. 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.

• P0480: Cooling fan 1 control circuit fault: the computer commanded the fan and did not see the expected response

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

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

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

P0622 after a charging failure and loss of power

Supported by vehicle data

An NHTSA complaint on a 2003 Chrysler PT Cruiser describes a low voltage light, a loss of all power on the highway and P0622. The shop reportedly found the wires from the alternator to the computer shorted where the harness rubs a bolt near the frame. It is one owner account. The source is owner reports, not a diagnosis.

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

P0732 fixed by a transmission software update

Supported by vehicle data

FCA bulletin 21-008-21 reprograms the transmission computer on the 2017 Pacifica after a check engine light, and our data links it to P0732. Ask a dealer whether the update has been done before replacing transmission parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0732: Transmission computer sees the wrong speed ratio in second gear

P0733 from the D clutch in the 850RE eight-speed

Supported by vehicle data

FCA bulletin 21-009-25 replaces the D clutch for P0733 with related clutch codes on the 850RE eight-speed in 2020 to 2023 Chrysler 300 models. Revision C adds a minimum mileage of 7,000 miles. 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

P0887 on the 948TE 9-speed

Supported by vehicle data

FCA 21-021-15 covers a 948TE transmission diagnostic and shift update, a flash, for P0887 on the 2015 Chrysler 200. Ask a dealer whether the flash 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.

• P0887: Transmission control module power relay control circuit high

P0894 after a stall and shift to neutral

Possible — needs testing

A 2015 Chrysler 200 owner complaint to NHTSA reports P0894 with a CAN bus code, found by independent scanning after the car stalled and shifted to neutral. The cause was not confirmed. This needs testing to confirm, and it is an owner report only.

• P0894: A transmission component is slipping: rotating parts are turning slower than the computer expects

P0975 and a stall fixed by reprogramming

Supported by vehicle data

One owner of a 2017 Chrysler Pacifica reports a sudden stall that the dealer fixed by reprogramming the TCM, with P0975 stored. This is a single complaint. The source is owner reports, not a confirmed repair.

• P0975: Shift solenoid B control circuit out of range or performing poorly

P0975 fixed by TCM reprogramming

Supported by vehicle data

Chrysler bulletin 21-021-15 Rev E says to reprogram the TCM for a small number of customers with the MIL on and a list of transmission codes including P0975, on the 2015 200 and Cherokee. A 2014 Cherokee owner saw the code return after TCM and PCM updates. 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.

• P0975: Shift solenoid B control circuit out of range or performing poorly

P0A0A fixed by battery control module software

Supported by vehicle data

Four Chrysler bulletins, 08-124-26 to 08-127-26, update the battery pack control module software for customers with the check engine light on in some plug-in hybrid models. The record text mentions P0A0A. We only have the NHTSA summaries. High voltage parts are dangerous, so have the vehicle checked by a dealer. We have not confirmed the bulletins are still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0A0A: High-voltage interlock circuit fault: the hybrid system has lost its safety loop

P0A3F with hybrid control software flashes

Supported by vehicle data

Chrysler lists P0A3F among codes that call for reprogramming the hybrid control processors on some plug-in hybrid models, and notes a warranty extension for a short in an internal transmission wiring connector. We only have the NHTSA summary. High voltage parts are dangerous, so have the vehicle checked by a dealer. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0A3F: Drive motor A rotor position sensor circuit fault

P0A3F on Pacifica and Voyager hybrids

Supported by vehicle data

Chrysler 9100801 covers 2019 to 2025 Pacifica, Pacifica Plug-in Hybrid and Voyager models. It says that when P0A3F are present, check the active hybrid control processor flash bulletins before ordering a power inverter module. This involves the high-voltage system, 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.

• P0A3F: Drive motor A rotor position sensor circuit fault

P0A40 cleared by reprogramming the hybrid control processors

Supported by vehicle data

Chrysler bulletin 08-114-22 lists a drive motor position sensor range code, P0A40, among codes that may set a warning light on the Pacifica Hybrid. The fix is reprogramming the hybrid control processors. Bulletins 08-115-22 and 08-109-26 carry the same code. 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.

• P0A40: The control module sees the position sensor for drive motor A reading out of range or not matching the motor

P0A43 from a wiring connector short inside the hybrid transmission

Supported by vehicle data

Chrysler warranty extension XE1 (bulletin 2100823) lists P0A43 on the Pacifica Plug-in Hybrid for a short in a wiring connector inside the hybrid transmission, and owners may notice limp mode. The repair also needs both hybrid control processors flashed, and a later extension adds motor A bearing failure. Ask a dealer to check the VIN for open warranty extensions before paying for diagnosis. We have not confirmed the bulletins are still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0A43: Hybrid drive motor A position sensor signal cutting in and out

P0A78 with a hybrid shut-down warning

Supported by vehicle data

Chrysler bulletin 08-208-24 covers the check engine light with P0A78, a drive motor inverter performance fault, on the 2023 Pacifica Plug-in Hybrid, sometimes with a warning that the vehicle is shutting down in two minutes. The fix is to reprogram the hybrid control processors, and owners also report losing power in traffic. 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.

• P0A78: The inverter that powers hybrid drive motor A is not performing as expected

P0AA1 fixed by a battery module software update

Supported by vehicle data

FCA bulletin 08-092-21 says a MIL may come on with P0AA1, a hybrid or EV battery contactor stuck closed, and other battery codes on the Pacifica Hybrid. The fix is a BPCM software update. 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.

• P0AA1: The hybrid or EV battery computer sees the positive high-voltage contactor still closed when it should be open

P0E15 and the battery coolant heater on the Pacifica Plug-in Hybrid

Supported by vehicle data

Chrysler bulletin 08-052-22 lists P0E15, a battery pack coolant heater performance code, among codes addressed by reprogramming the hybrid control processors on the 2021 Pacifica Plug-in Hybrid, and Chrysler bulletins for other years list it too. Owners also report heater replacement and electric mode being disabled, and some report a dealer would not finish high-voltage battery recall 52D until this code was fixed. Ask a dealer about the software updates and open recalls first. We have not confirmed the bulletins are still current, so this is labelled vehicle data rather than confirmed by bulletin.

• P0E15: The heater that warms the hybrid battery's coolant is not doing what the hybrid computer commands

P1004 for short runner valve performance

Supported by vehicle data

Chrysler bulletin 1800307 covers a check engine light with P1004 for short runner valve performance on the Pacifica. A second Chrysler bulletin, 9001645, covers the same fault. Check the intake manifold short runner valve and its linkage 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.

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

P1776 with limp mode in second gear on the 300M

Supported by vehicle data

NHTSA complaints on the 2004 Chrysler 300M report limp mode locked in second gear with P1776 and a generic transmission code stored, and one describes the engine revving to about 4,000 rpm after lifting off the throttle. The complaint does not state the code meaning. Chrysler's bulletin lists the 300M, which we did not read in full. The source is owner reports, not a confirmed repair.

• 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)

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

P1DB7 with a jerk on take-off and a stall

Supported by vehicle data

A 2015 Chrysler 200 owner complaint reports the transmission light on, a jerk on take-off and a stall onto the highway, with the garage reading P1DB7 as torque converter clutch performance. The source is owner reports, not a confirmed fault pattern, so this is labelled vehicle data.

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

P2016 on a short runner valve where the manifold should not be replaced

Supported by vehicle data

Chrysler bulletin 9001645 says not to replace the intake manifold for a short runner valve fault, which can set P2016 among others, on 2007 to 2010 300 and related models. 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.

• P2016: Intake manifold runner position sensor or switch signal too low (bank 1)

P2112 at start-up fixed by a computer flash

Supported by vehicle data

Chrysler bulletin 18-035-05 covers the check engine light at start-up with P2112 on some 2005 to 2006 Chrysler, Jeep, Dodge and Ram models, and the fix is a PCM reflash. Ask a dealer whether the flash 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.

• P2112: The engine computer commanded the electronic throttle to open but saw it stay more closed than expected

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

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

P2227 cleared by PCM reprogramming

Supported by vehicle data

FCA bulletin 18-035-15 covers PCM reprogramming for a check engine light with P2227, a barometric pressure circuit performance code, on the 2015 Chrysler 300 and Dodge Charger with the 6.4L. 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

P2302 fixed by replacing and reflashing the PCM

Supported by vehicle data

FCA bulletin 18-069-16 covers ignition coil and misfire codes including P2302, described as an ignition coil secondary circuit with insufficient ionization, on the 2015 to 2016 Pacifica minivan family. It says to replace and reflash the PCM. 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.

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

P258B with the ESC light on, from the vacuum pump system

Supported by vehicle data

FCA bulletin S1805000006 covers an ESC light with P258B on some FCA models. The fuller text, as quoted in an owner complaint, says to check pump operation, fusing, wiring and connector, and not to replace the ABS module when the ABS shows its code. Owners also report a hard pedal, a blown pump fuse or a melted pump wire. The brake system 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. We did not read the bulletin itself.

• P258B: Brake vacuum pump not performing as the computer expects

U0001 in the transmission computer, fixed by a software update

Supported by vehicle data

FCA bulletin 21-019-17 reprograms the transmission computer on 2015 Chrysler 200 and Jeep Cherokee, with U0001 for a CAN bus fault among the codes it covers. Owners report shifting faults and engine cut-outs. Ask a dealer whether the update has been done before modules are replaced. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• U0001: A module reports a fault on the high-speed CAN bus itself, the main data network that links the engine, transmission, brake and steering computers

U0103 with a binding shifter or Service Shifter message on the Pacifica

Supported by vehicle data

Chrysler S2408000065 covers a binding shifter or a Service Shifter message in the cluster on the 2023 to 2024 Pacifica and Voyager, with U0103 and two other codes. Ask a dealer to check this bulletin. 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.

• U0103: A module lost communication with the electronic gear shift module, the computer behind the shifter

U0103 and an electronic shift module update

Supported by vehicle data

Chrysler bulletin 08-082-14 covers a software update for the electronic shift module on the 2015 Chrysler 200, where the customer may notice a brief inability to shift. Ask a dealer whether the update has been applied. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• U0103: A module lost communication with the electronic gear shift module, the computer behind the shifter

U0104 among communication codes cleared by a PCM flash

Supported by vehicle data

FCA bulletin 1801322 is a PCM reprogramming bulletin that lists U0104 (lost communication with the cruise control module) among its communication codes on the 2021 Chrysler 300. Similar bulletins exist for the 2021 Charger and Challenger. 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.

• U0104: A module on the network stopped hearing the cruise control module

U0159 listed in a PCM flash bulletin

Supported by vehicle data

FCA bulletin 1801322 is a PCM reprogramming bulletin for the 2021 Chrysler 300 that lists U0159 (lost communication with the parking assist control module) among many codes. Similar bulletins cover the Charger and Challenger. 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.

• U0159: A module on the network stopped hearing the parking assist control module

U0212 checks before replacing the steering column module

Supported by vehicle data

FCA bulletin 9100447 covers an active U0212 on the 2024 to 2025 Pacifica and Voyager. Before the steering column control module is replaced, it lists checks of the body control module diagnosis, switch and airbag harness connections and the link between the two modules, plus a body control module hard reset. Steering faults are safety-critical, so have the vehicle inspected rather than repaired at home. 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.

• U0212: A module on the network stopped hearing the steering column control module

U0412 fixed by a battery pack module update

Supported by vehicle data

Chrysler bulletin 08-271-26 covers a battery pack control module update for U0412 on the 2017 to 2018 Pacifica. Owners also report loss of propulsion with it. Ask a dealer to check the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• U0412: A module received invalid data from the battery energy control module, the computer that manages the high-voltage battery

U0412 with hybrid control processor updates on the Pacifica

Supported by vehicle data

Chrysler 08-108-26 REV. A covers a flash of the hybrid control processor and the auxiliary hybrid control processor on the 2019 Pacifica, and its code list includes U0412. Ask a dealer whether the flash 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.

• U0412: A module received invalid data from the battery energy control module, the computer that manages the high-voltage battery

U0418 fixed with an engine computer update

Supported by vehicle data

Chrysler bulletin 18-001-19 reprograms the engine computer on the 2018 Pacifica for a warning light with codes including U0418 and starter performance codes. The update reduces crank time and false codes, so ask a dealer for it before replacing brake or starter parts. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• U0418: A module received implausible data from the brake system (ABS) control module

U0422 in the hybrid control processor

Supported by vehicle data

Chrysler bulletin S2108000041 covers a check engine light with U0422 active in the hybrid control processor on the 2021 Pacifica, as implausible data from the body control module. The summary we read gives no repair, so ask a dealer for the bulletin. We have not confirmed the bulletin is still current, so this is labelled vehicle data rather than confirmed by bulletin.

• U0422: A module received implausible data from the body control module

U0428 with hard steering and warnings

Supported by vehicle data

A 2015 Chrysler 200 owner told NHTSA (ODI 11210271) about transmission, engine and parking brake warnings at 40 to 50 mph and a steering wheel that became hard to turn. The codes included U0428 (invalid data received from steering) and another code. This is a steering system, so have it inspected by a qualified shop rather than repairing it yourself. The source is owner reports, not a bulletin. It needs testing to confirm.

• U0428: U0428 is a generic network code: a module received invalid data from the steering angle sensor or steering angle control module, which stability control and power steering rely on

U1267 with a binding shifter or Service Shifter message

Supported by vehicle data

FCA bulletin S2408000065 covers shifter binding or a Service Shifter message on the 2023 to 2024 Pacifica and Voyager. It lists U1267 among the codes for lost communication with the electronic gear shift module. An owner of a 2018 vehicle reports losing all engine power with this code. 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.

• U1267: On Chrysler, Jeep and Ram vehicles, U1267 means the electronic shift module is sending no valid data on the CAN network

U1403 with the fuel gauge reading empty

Supported by vehicle data

A NHTSA complaint for a 2007 Pacifica says the gas gauge drops to zero with fuel in the tank, with the low fuel warning and check engine light on and U1403 stored. The owner says dealers usually replace both fuel pumps and that this often does not clear the light. The source is one owner account, not a bulletin.

• U1403: On Chrysler vehicles, U1403 means the fuel level signal received over the network is implausible

U1403 read as an implausible fuel level signal

Supported by vehicle data

An owner complaint on a 2008 Chrysler Sebring says that after the instrument panel lights flashed, a chime sounded and the car would not take a jump, the owner read U1403 as an implausible fuel level signal. This was an owner readout, not a dealer scan. The source is owner reports, so it is labelled vehicle data rather than confirmed by bulletin.

• U1403: On Chrysler vehicles, U1403 means the fuel level signal received over the network is implausible

U1424 in a PCM flash bulletin

Supported by vehicle data

FCA bulletin 18-051-16 is a PCM flash for the 2016 Chrysler 200 that lists U1424, an implausible engine torque signal, with several other codes. We only read the NHTSA summary, which does not give more detail. 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

U1504 from steering angle sensor message data

Supported by vehicle data

FCA bulletin 18-022-17 Rev. A covers PCM reprogramming for codes including U1504, an implausible message length from the steering angle sensor, on the 2012 to 2015 Dart and 2015 Chrysler 200. Owner reports also tie the code to clockspring and stall faults. Steering is safety critical, so have it inspected by a qualified shop. 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.

• U1504: On Chrysler vehicles, U1504 is a network code for an implausible message length from the steering angle sensor

B0020: Airbag firing circuit fault, usually the driver-side seat airbag (varies by maker)

Severity: Inspect soon Full B0020 guide

• 200 2015–2017 · Supported by vehicle data · 1 bulletin

B0028: Right side airbag firing circuit open or high resistance (Honda, Chrysler, Ram)

Severity: Inspect soon Full B0028 guide

• 200 2016 · Supported by vehicle data

C121C: Torque request signal denied, stored in the ABS module (Chrysler, Jeep, Ram)

Severity: Inspect soon Full C121C guide

• Pacifica 2017 · Supported by vehicle data · 1 bulletin
• Town and Country 2008–2010 · Supported by vehicle data

C1252: Hybrid brake booster or actuator fault (Toyota, Lexus) or vacuum pump control circuit (Chrysler, Jeep, Ram)

Severity: Inspect soon Full C1252 guide

• Pacifica 2017–2020 · Supported by vehicle data · 1 bulletin

C14A7: All-wheel-drive power transfer unit actuator blocked or not moving (FCA)

Severity: Severity not verified Full C14A7 guide

• Pacifica 2020–2025 · Supported by vehicle data · 1 bulletin

C2205: Steering angle sensor internal fault (Jeep, Chrysler)

Severity: Inspect soon Full C2205 guide

• Pacifica 2017 · Supported by vehicle data

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

Severity: Inspect soon Full C2217 guide

• Pacifica 2024 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P000D guide

• Town and Country 2015–2016 · Supported by vehicle data · 1 bulletin
• Pacifica 2017 · Possible — needs testing

P0070: Outside (ambient) air temperature sensor circuit fault

Severity: Severity not verified Full P0070 guide

• Pacifica 2020–2021 · Supported by vehicle data · 1 bulletin

P0073: Outside (ambient) air temperature sensor circuit signal too high

Severity: Monitor Full P0073 guide

• Pacifica 2020 · Supported by vehicle data · 1 bulletin

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

Severity: Monitor Full P0151 guide

• 300 2005–2006 · Supported by vehicle data · 1 bulletin
• PT Cruiser 2006 · Supported by vehicle data · 1 bulletin

P0152: The upstream oxygen sensor on bank 2 is sending a voltage higher than the computer thinks is possible

Severity: Severity not verified Full P0152 guide

• PT Cruiser 2006 · Supported by vehicle data · 1 bulletin

P0154: Bank 2 upstream oxygen sensor not responding

Severity: Severity not verified Full P0154 guide

• PT Cruiser 2006 · Supported by vehicle data · 1 bulletin

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

Severity: Monitor Full P0159 guide

• 300 2005–2006 · Supported by vehicle data · 1 bulletin

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

Severity: Monitor Full P0197 guide

• 300 2005 · Supported by vehicle data · 1 bulletin

P0205: Fault in the electrical circuit for the fuel injector on cylinder 5

Severity: Inspect soon Full P0205 guide

• Pacifica 2017–2019 · Supported by vehicle data

P0340: Camshaft position sensor circuit fault (bank 1 or single sensor)

Severity: Inspect soon Full P0340 guide

• Pacifica 2021 · Supported by vehicle data · 1 bulletin

P0344: Camshaft position sensor A circuit intermittent, bank 1 or single sensor: the cam sensor signal drops out or comes and goes

Severity: Inspect soon Full P0344 guide

• 300 2008 · Supported by vehicle data · 1 bulletin

P0345: Camshaft position sensor A circuit fault (bank 2)

Severity: Inspect soon Full P0345 guide

• Pacifica 2021 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P0394 guide

• Town and Country 2011 · Supported by vehicle data · 1 bulletin

P0461: Fuel level signal not changing as expected

Severity: Monitor Full P0461 guide

• Town and Country 2007 · Supported by vehicle data · 1 bulletin

P0480: Cooling fan 1 control circuit fault: the computer commanded the fan and did not see the expected response

Severity: Inspect soon Full P0480 guide

• 200 2015 · Supported by vehicle data · 1 bulletin

P050D: Cold start rough idle

Severity: Inspect soon Full P050D guide

• 300 2008 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P0522 guide

• Town and Country 2006 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P0622 guide

• PT Cruiser 2003 · Supported by vehicle data

P0732: Transmission computer sees the wrong speed ratio in second gear

Severity: Inspect soon Full P0732 guide

• Pacifica 2017 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P0733 guide

• 300 2020–2023 · Supported by vehicle data · 2 bulletins

P0887: Transmission control module power relay control circuit high

Severity: Inspect soon Full P0887 guide

• 200 2015 · Supported by vehicle data · 1 bulletin

P0975: Shift solenoid B control circuit out of range or performing poorly

Severity: Inspect soon Full P0975 guide

• 200 2015 · Supported by vehicle data · 1 bulletin
• Pacifica 2017 · Supported by vehicle data

P0A0A: High-voltage interlock circuit fault: the hybrid system has lost its safety loop

Severity: Inspect soon Full P0A0A guide

• Pacifica 2023–2026 · Supported by vehicle data · 4 bulletins

P0A3F: Drive motor A rotor position sensor circuit fault

Severity: Inspect soon Full P0A3F guide

• Pacifica 2017–2025 · Supported by vehicle data · 3 bulletins
• Voyager 2020–2025 · Supported by vehicle data · 1 bulletin

P0A40: The control module sees the position sensor for drive motor A reading out of range or not matching the motor

Severity: Inspect soon Full P0A40 guide

• Pacifica 2019–2020 · Supported by vehicle data · 2 bulletins

P0A43: Hybrid drive motor A position sensor signal cutting in and out

Severity: Inspect soon Full P0A43 guide

• Pacifica 2017–2025 · Supported by vehicle data · 8 bulletins

P0A78: The inverter that powers hybrid drive motor A is not performing as expected

Severity: Inspect soon Full P0A78 guide

• Pacifica 2017–2025 · Supported by vehicle data · 5 bulletins

P0AA1: The hybrid or EV battery computer sees the positive high-voltage contactor still closed when it should be open

Severity: Inspect soon Full P0AA1 guide

• Pacifica 2017–2021 · Supported by vehicle data · 1 bulletin

P0E15: The heater that warms the hybrid battery's coolant is not doing what the hybrid computer commands

Severity: Inspect soon Full P0E15 guide

• Pacifica 2017–2026 · Supported by vehicle data · 6 bulletins

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

Severity: Severity not verified Full P1004 guide

• Pacifica 2007–2008 · Supported by vehicle data · 2 bulletins

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

Severity: Inspect soon Full P1776 guide

• 300M 2003–2004 · Supported by vehicle data · 1 bulletin

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

Severity: Severity not verified Full P1790 guide

• 200 2014 · Supported by vehicle data
• Town and Country 2010–2016 · Supported by vehicle data

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

Severity: Severity not verified Full P1DB7 guide

• 200 2015–2025 · Supported by vehicle data · 1 bulletin
• 300 2012–2023 · Supported by vehicle data · 1 bulletin
• Pacifica 2015–2025 · Supported by vehicle data · 1 bulletin
• Voyager 2015–2025 · Supported by vehicle data · 1 bulletin

P2016: Intake manifold runner position sensor or switch signal too low (bank 1)

Severity: Severity not verified Full P2016 guide

• 300 2007–2010 · Supported by vehicle data · 1 bulletin

P2112: The engine computer commanded the electronic throttle to open but saw it stay more closed than expected

Severity: Inspect soon Full P2112 guide

• 300 2005–2006 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P2122 guide

• Town and Country 2010 · Supported by vehicle data

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

Severity: Inspect soon Full P215C guide

• 300 2014 · Supported by vehicle data · 1 bulletin

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

Severity: Inspect soon Full P2227 guide

• 300 2015 · Supported by vehicle data · 1 bulletin

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

Severity: Severity not verified Full P2302 guide

• Town and Country 2015–2016 · Supported by vehicle data · 1 bulletin

P258B: Brake vacuum pump not performing as the computer expects

Severity: Inspect soon Full P258B guide

• Pacifica 2017–2020 · Supported by vehicle data · 2 bulletins

U0001: A module reports a fault on the high-speed CAN bus itself, the main data network that links the engine, transmission, brake and steering computers

Severity: Inspect soon Full U0001 guide

• 200 2015 · Supported by vehicle data · 1 bulletin

U0103: A module lost communication with the electronic gear shift module, the computer behind the shifter

Severity: Inspect soon Full U0103 guide

• 200 2015 · Supported by vehicle data · 1 bulletin
• Pacifica 2023–2024 · Supported by vehicle data · 1 bulletin

U0104: A module on the network stopped hearing the cruise control module

Severity: Severity not verified Full U0104 guide

• 300 2021 · Supported by vehicle data · 1 bulletin

U0159: A module on the network stopped hearing the parking assist control module

Severity: Severity not verified Full U0159 guide

• 300 2021 · Supported by vehicle data · 1 bulletin

U0212: A module on the network stopped hearing the steering column control module

Severity: Inspect soon Full U0212 guide

• Pacifica 2024–2025 · Supported by vehicle data · 1 bulletin

U0412: A module received invalid data from the battery energy control module, the computer that manages the high-voltage battery

Severity: Inspect soon Full U0412 guide

• Pacifica 2017–2019 · Supported by vehicle data · 2 bulletins

U0418: A module received implausible data from the brake system (ABS) control module

Severity: Inspect soon Full U0418 guide

• Pacifica 2018 · Supported by vehicle data · 1 bulletin

U0422: A module received implausible data from the body control module

Severity: Severity not verified Full U0422 guide

• Pacifica 2021 · Supported by vehicle data · 1 bulletin

U0428: U0428 is a generic network code: a module received invalid data from the steering angle sensor or steering angle control module, which stability control and power steering rely on

Severity: Inspect soon Full U0428 guide

• 200 2015 · Supported by vehicle data

U1267: On Chrysler, Jeep and Ram vehicles, U1267 means the electronic shift module is sending no valid data on the CAN network

Severity: Inspect soon Full U1267 guide

• Pacifica 2018–2024 · Supported by vehicle data · 1 bulletin

U1403: On Chrysler vehicles, U1403 means the fuel level signal received over the network is implausible

Severity: Severity not verified Full U1403 guide

• Pacifica 2007 · Supported by vehicle data
• Sebring 2008 · Supported by vehicle data

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

Severity: Inspect soon Full U1424 guide

• 200 2015–2016 · Supported by vehicle data · 1 bulletin

U1504: On Chrysler vehicles, U1504 is a network code for an implausible message length from the steering angle sensor

Severity: Inspect soon Full U1504 guide

• 200 2015–2016 · Supported by vehicle data · 1 bulletin

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

Severity: Monitor Full P0499 guide

• PT Cruiser 2003 · Possible — needs testing · 1 bulletin

P0894: A transmission component is slipping: rotating parts are turning slower than the computer expects

Severity: Severity not verified Full P0894 guide

• 200 2015 · Possible — needs testing