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Service bulletins for the 2017 Jeep Cherokee

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.

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

By type

By component

By trouble code

Only bulletins with component: Wheels are shown. Show all

Bulletins, newest first
21017212023-01-17. Service bulletin. EXTERIOR LIGHTING; WHEELS; BACK OVER PREVENTION. Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P1720-00 - Output Speed Sensor-Wheel Speed Rationality. P215C-00 - Output Shaft Speed Wheel Speed Correlation. The customer may also describe one or more of the following: Grinding noise coming from under the vehicle while driving. Vehicle will not move.
2101721-12023-01-17. Service bulletin. WHEELS; POWER TRAIN. Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P1720-00 - Output Speed Sensor-Wheel Speed Rationality. P215C-00 - Output Shaft Speed Wheel Speed Correlation. The customer may also describe one or more of the following:Grinding noise coming from under the vehicle while driving. Vehicle will not move.
18013172022-10-31. Service bulletin. WHEELS; STEERING; BACK OVER PREVENTION; SERVICE BRAKES; POWER TRAIN; EXTERIOR LIGHTING; ELECTRICAL SYSTEM; STRUCTURE. Flash: Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with thelatest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination or notice the engine being too quick to shut down when coming to astop in Electric Stop Start (ESS) mode. Upon further investigation the technician may find the following DTCs set in the PCM memory:P0556 - Brake Booster Pressure Sensor Circuit Performance. U0428 - Implausible Data Received From Steering Angle Sensor Module. U1504 - Implausible Message Data Length Received From Steering Angle Sensor. C0501 - Left Front Wheel Speed Sensor Range/Performance. C0507 - Right Front Wheel Speed Sensor Range/Performance. C050D - Left Rear Wheel Speed Sensor Range/Performance. C0513 - Right Rear Wheel Speed Sensor Range/Performance. Erroneously set Wheel Speed Sensor DTCs listed above will not turn on the MIL by design but may be found during a vehiclediagnostic scan.Some customers may also experience the following condition:During an engine limp mode condition, the transmission remains in a fixedgear. In addition the following enhancements are included:Calibration update to allow the throttle body to be cycled while the engine isoff, for diagnostic purposes. Calibration update for ESS to allow the engine to remain running during a briefstop.
21017212022-10-17. Service bulletin. BACK OVER PREVENTION; WHEELS; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE); EXTERIOR LIGHTING. Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P1720-00 - Output Speed Sensor-Wheel Speed Rationality. P215C-00 - Output Shaft Speed Wheel Speed Correlation. The customer may also describe one or more of the following: Grinding noise coming from under the vehicle while driving. Vehicle will not move.
2101721RevA2022-10-17. Service bulletin. EXTERIOR LIGHTING; BACK OVER PREVENTION; WHEELS; POWER TRAIN:TRANSMISSION CASE/HOUSING; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P1720-00 - Output Speed Sensor-Wheel Speed Rationality. P215C-00 - Output Shaft Speed Wheel Speed Correlation. The customer may also describe one or more of the following:Grinding noise coming from under the vehicle while driving. Vehicle will not move.
18-066-202020-09-28. Service bulletin. ENGINE AND ENGINE COOLING; WHEELS; ELECTRICAL SYSTEM; STEERING; POWER TRAIN. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following DTCs have been set:P1D83 - Implausible Engine Oil Temperature Signal Received. P0556 - Brake Booster Pressure Sensor Circuit Performance. U0428 - Implausible Data Received From Steering Angle Sensor Module. U1504 - Implausible Message Data Length Received From Steering Angle Sensor. C0501 - Left Front Wheel Speed Sensor Range/Performance. C0507 - Right Front Wheel Speed Sensor Range/Performance. C050D - Left Rear Wheel Speed Sensor Range/Performance. C0513 - Right Rear Wheel Speed Sensor Range/Performance. Erroneously set wheel speed sensor DTCs listed above will not turn on the MIL by design but may be found during a vehicle diagnostic scan.Some customers may also experience the following:The engine being too quick to shut down when coming to a stop in Engine Stop/Start (ESS) mode. During an engine limp mode condition, the transmission remains in a fixed gear. In addition, the following software enhancements are available: Calibration update to allow the throttle body to be cycled while the engine is off, for diagnostic purposes. Calibration update for ESS to allow the engine to remain running during a brief stop.

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