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Service bulletins for the 2018 Jeep Compass

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

333 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Wheels are shown. Show all

Bulletins, newest first
18082222022-12-19. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; AIR BAGS; EQUIPMENT; VEHICLE SPEED CONTROL; WHEELS; EXTERIOR LIGHTING. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: DTC P1DD2 will be stored in the Transmission Control Module (TCM) however no DTCs will be stored in the PCM. Verify no unrelated codes are stored in the PCM before flashing. If codes are stored in the PCM, normal diagnosis should be performed.B25C9 - Driver Door Ajar Switch 2 Stuck Closed. P061A - Level 2 Torque Performance. P06E9 - Engine Starter Performance(North America Only). C050D - Wheel Speed Signal Left Rear Rationality. C0501 - Wheel Speed Signal Left Front Rationality. C0507 - Wheel Speed Signal Right Front Rationality. C0513 - Wheel Speed Signal Right Rear Rationality. P1DD2 - Torque Request Signal From TCM Denied will be present, set by the TCM and the vehicle will be in limp home mode(Sales Codes DF5 and DF7 - Automatic Transmission Vehicles Only). U1428 - Inaccurate Engine Torque Received(Sales Codes DF5 and DF7 Only). Customers may also comment on one of the following:Long engine cranking prior to vehicle start more noticeable when the outside temperature is above 40°c (104°f)(EMEA with Sales Code ED6 only). Poor shift quality. Lack of vehicle speed. Vehicle will intermittently not start(South Korea Only). The vehicle is in limp home mode (shift RPMs are limited) with no DTCs set (Sales Code DE1 - Manual Transmission Vehicles Only).
05001202022-10-17. Service bulletin. WHEELS; ELECTRICAL SYSTEM; BACK OVER PREVENTION; EXTERIOR LIGHTING. Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water intrusion into the sensor. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs).B1 vehicles may have the following DTCs:C0031-01 - Left front speed sensor - General electrical failure. C0031-29 - Left front speed sensor - Invalid signal. C0034-01 - Right front speed sensor - General electrical failure. C0034-29 - Right front speed sensor - Invalid signal. C0037-01 - Left rear speed sensor - General electrical failure. C0037-29 - Left rear speed sensor - Invalid signal. C003A-01 - Right rear speed sensor - General electrical failure. C003A-29 - Right rear speed sensor - Invalid signal. M1 vehicles may have the following DTCs:C0031-1D - Left Front Wheel Speed Sensor-Circuit Current Out of Range. C0034-1D - Right Front Wheel Speed Sensor-Circuit Current Out of Range. C0037-1D - Left Rear Wheel Speed Sensor-Circuit Current Out of Range. C003A-1D - Right Rear Wheel Speed Sensor-Circuit Current Out of Range. C0031-62 - Left Front Wheel Speed Sensor-Signal Compare Failure. C0034-62 - Right Front Wheel Speed Sensor-Signal Compare Failure. C0037-62 - Left Rear Wheel Speed Sensor-Signal Compare Failure. C003A-62 - Right Rear Wheel Speed Sensor-Signal Compare Failure. C0031-2F - Left Front Wheel Speed Sensor-Signal Erratic. C0034-2F - Right Front Wheel Speed Sensor-Signal Erratic. C0037-2F - Left Rear Wheel Speed Sensor-Signal Erratic. C003A-2F - Right Rear Wheel Speed Sensor-Signal Erratic.
90044532022-10-17. Service bulletin. STRUCTURE; POWER TRAIN; BACK OVER PREVENTION; STEERING; WHEELS. GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. The points where you should place the chassis ear tool in sequence are: steering column, rack and pinion, intermediate shaft or the outer tie rod of the rack and pinion. Also ensure all related components are properly torqued such as shock absorbers, steering column, lower ball joints, stabilizer links, sway bar links and cradle mount bolts (front and rear). Please contact FCA Redacted Content for feedback related ONLY to this GPOP Tech Tip. Do Not email regarding repair procedures unrelated to this Tech Tip or part order inquiries.
05003212022-09-26. Service bulletin. WHEELS. Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water intrusion into the sensor. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs).M1&M6 vehicles may have one or more of the following DTCs:C0031-1D - Left Front Wheel Speed Sensor-Circuit Current Out of Range. C0034-1D - Right Front Wheel Speed Sensor-Circuit Current Out of Range. C0037-1D - Left Rear Wheel Speed Sensor-Circuit Current Out of Range. C003A-1D - Right Rear Wheel Speed Sensor-Circuit Current Out of Range. C0031-62 - Left Front Wheel Speed Sensor-Signal Compare Failure. C0034-62 - Right Front Wheel Speed Sensor-Signal Compare Failure. C0037-62 - Left Rear Wheel Speed Sensor-Signal Compare Failure. C003A-62 - Right Rear Wheel Speed Sensor-Signal Compare Failure. C0031-2F - Left Front Wheel Speed Sensor-Signal Erratic. C0034-2F - Right Front Wheel Speed Sensor-Signal Erratic. C0037-2F - Left Rear Wheel Speed Sensor-Signal Erratic. C003A-2F - Right Rear Wheel Speed Sensor-Signal Erratic. B1 vehicles may have one or more of the following DTCs:C0031-01 - Left front speed sensor - General electrical failure. C0031-29 - Left front speed sensor - Invalid signal. C0034-01 - Right front speed sensor - General electrical failure. C0034-29 - Right front speed sensor - Invalid signal. C0037-01 - Left rear speed sensor - General electrical failure. C0037-29 - Left rear speed sensor - Invalid signal. C003A-01 - Right rear speed sensor - General electrical failure. C003A-29 - Right rear speed sensor - Invalid signal.
05-003-212021-03-15. Service bulletin. WHEELS. Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water intrusion into the sensor. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs).M1&M6 vehicles may have one or more of the following DTCs:C0031-1D - Left Front Wheel Speed Sensor-Circuit Current Out of Range. C0034-1D - Right Front Wheel Speed Sensor-Circuit Current Out of Range. C0037-1D - Left Rear Wheel Speed Sensor-Circuit Current Out of Range. C003A-1D - Right Rear Wheel Speed Sensor-Circuit Current Out of Range. C0031-62 - Left Front Wheel Speed Sensor-Signal Compare Failure. C0034-62 - Right Front Wheel Speed Sensor-Signal Compare Failure. C0037-62 - Left Rear Wheel Speed Sensor-Signal Compare Failure. C003A-62 - Right Rear Wheel Speed Sensor-Signal Compare Failure. C0031-2F - Left Front Wheel Speed Sensor-Signal Erratic. C0034-2F - Right Front Wheel Speed Sensor-Signal Erratic. C0037-2F - Left Rear Wheel Speed Sensor-Signal Erratic. C003A-2F - Right Rear Wheel Speed Sensor-Signal Erratic. B1 vehicles may have one or more of the following DTCs:C0031-01 - Left front speed sensor - General electrical failure. C0031-29 - Left front speed sensor - Invalid signal. C0034-01 - Right front speed sensor - General electrical failure. C0034-29 - Right front speed sensor - Invalid signal. C0037-01 - Left rear speed sensor - General electrical failure. C0037-29 - Left rear speed sensor - Invalid signal. C003A-01 - Right rear speed sensor - General electrical failure. C003A-29 - Right rear speed sensor - Invalid signal.
05-001-202020-11-30. Service bulletin. EQUIPMENT; SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR; WHEELS; ELECTRICAL SYSTEM. Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water intrusion into the sensor. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs).B1 vehicles may have the following DTCs:C0031-01 - Left front speed sensor - General electrical failure. C0031-29 - Left front speed sensor - Invalid signal. C0034-01 - Right front speed sensor - General electrical failure. C0034-29 - Right front speed sensor - Invalid signal. C0037-01 - Left rear speed sensor - General electrical failure. C0037-29 - Left rear speed sensor - Invalid signal. C003A-01 - Right rear speed sensor - General electrical failure. C003A-29 - Right rear speed sensor - Invalid signal. M1 vehicles may have the following DTCs:C0031-1D - Left Front Wheel Speed Sensor-Circuit Current Out of Range. C0034-1D - Right Front Wheel Speed Sensor-Circuit Current Out of Range. C0037-1D - Left Rear Wheel Speed Sensor-Circuit Current Out of Range. C003A-1D - Right Rear Wheel Speed Sensor-Circuit Current Out of Range. C0031-62 - Left Front Wheel Speed Sensor-Signal Compare Failure. C0034-62 - Right Front Wheel Speed Sensor-Signal Compare Failure. C0037-62 - Left Rear Wheel Speed Sensor-Signal Compare Failure. C003A-62 - Right Rear Wheel Speed Sensor-Signal Compare Failure. C0031-2F - Left Front Wheel Speed Sensor-Signal Erratic. C0034-2F - Right Front Wheel Speed Sensor-Signal Erratic. C0037-2F - Left Rear Wheel Speed Sensor-Signal Erratic. C003A-2F - Right Rear Wheel Speed Sensor-Signal Erratic.
S20080000182020-04-27. Service bulletin. WHEELS; ELECTRICAL SYSTEM; BACK OVER PREVENTION. Steering Wheel Switches, Terrain Switch Inoperative, Backup Camera Display Has No Grid Lines

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.