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Service bulletins for the 2022 Jeep Grand 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.

1166 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Fuel system are shown. Show all

Bulletins, newest first
91008582026-07-18. Service bulletin. FUEL/PROPULSION SYSTEM. Fuel Delivery Module This GPOP applies to 2021-2022MY WK & 2021-2025MY WD vehicles with extended crank condition due to loss of fuel pressure. Do not replace FDM. Reference TSB 14-004-25 REV B. There is a Fuel Pressure Regulator kit to address this issue.
9100833 REV12026-07-18. Service bulletin. FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
14-007-262026-07-18. Service bulletin. FUEL/PROPULSION SYSTEM. Extended Crank Condition Due To Loss of Fuel Pressure Customers may experience the following: SYMPTOM: ● Extended engine crank condition. This bulletin involves performing a fuel pressure test and possibly replacing the fuel pressure regulator.
91008332026-07-02. Service bulletin. FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
14-004-25 REV. B2025-08-27. Service bulletin. FUEL/PROPULSION SYSTEM. Extended Crank Condition Due To Loss of Fuel Pressure Customers may experience the following: ● Extended engine crank condition. This bulletin involves performing a fuel pressure test and possibly replacing the **fuel pressure regulator**.
1050382025-05-20. Service bulletin. FUEL/PROPULSION SYSTEM. TUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
1050392025-05-16. Service bulletin. FUEL/PROPULSION SYSTEM. TUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
1017912025-03-04. Service bulletin. FUEL/PROPULSION SYSTEM. MODULE KIT - FUEL PUMP/LEVEL UNIT
14-004-25 REV. A2025-03-03. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM. "Extended Crank Condition Due To Loss of Fuel Pressure Customers may experience the following: ● Extended engine crank condition. This bulletin involves performing a fuel pressure test and possibly replacing the fuel pump module."
91004942025-01-30. Service bulletin. FUEL/PROPULSION SYSTEM. FUEL PUMP/LEVEL UNIT MODULE For vehicles with Saddle Fuel Tanks, need to determine if there are any DTCs in wiTECH. Follow Service Diagnostics published prior to making any changes. Review any existing SOL or TSBs published for customer complaint issue. Only the Fuel Pump Module should be replaced if there are DTCs associated with the Fuel Level Sensor number 1. Only the Auxiliary Level Sender should be replaced if there are DTCs associated with the Fuel Level Sensor number 2. If there is a mixture of DTCs between the Fuel Pump Module and the Auxiliary Level Sensor, then investigate if there is a Jumper Harness or circuit issue between the Level Sender and the PCM. Verify fuel transfer between auxiliary tank and the primary tank by monitoring the auxiliary level sensor to verify it drops after driving.
18-024-24 REV. A2024-09-10. Service bulletin. FUEL/PROPULSION SYSTEM; POWER TRAIN; ENGINE. "Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P2066 - Fuel Level Sensor 2 Performance. Customers may experience one or more of the following: ● When the driver attempts to override the Electric Park Brake (EPB) while it remains engaged due to an unbuckled seatbelt in Drive or Reverse, the high torque request with the park brake engaged may lead to a damaged or broken Rear Drive Unit (RDU). ● MIL illuminates when fueling the vehicle while the engine is running. ** ● Lower fuel economy reported by the Instrument Panel Cluster (IPC). ● Rough engine idle during warm up. ● Vehicle turns off while idling in park. This bulletin involves reprogramming the PCM with the latest available software. ."
18013232024-01-16. Service bulletin. SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; STEERING; VEHICLE SPEED CONTROL; FUEL SYSTEM, GASOLINE; POWER TRAIN; ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates Customers or technician may experience one or more of the following: ? **The engine oil life displayed on Instrument Panel Cluster (IPC) drops down too fast when the engine oil dilution reaches high level without the ability to recover. ? Incorrect reporting of fuel tank high pressure sensor value on wiTECH and Freeze Frame. ? The fuel door will get locked in the event of a leak failure.** ? Engine must be started twice to achieve drive ready (at low temperatures around -30°C, -22°F) when the vehicle was entered and started quickly. ? ?Performance Limited, Service Fuel System? message displayed while driving. ? Unable to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. This bulletin involves reprogramming the PCM with the latest available software. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this HCP and AHCP update: ? Transmission Control Module (TCM). ? Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM) module.
08031232024-01-16. Service bulletin. FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; POWER TRAIN; ELECTRICAL SYSTEM. Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates **Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set in the Hybrid Control Processor (HCP) module: ? P16F0-00 - SPI Comm Hardware Fault. Customer may experience one or more of the following: ? Unexpected engine start during a crank (customer is expecting EV mode but the gas engine starts).** ? ?Service Charging System? popup when keying the vehicle to off while still in drive. ? Engine must be started twice to achieve drive ready (at low temperatures around 30°C, 22°F) when the vehicle was entered and started quickly. ? Radiator fan cycling while in park and with vehicle operational. May be described as ?breathing? sound from the front of the vehicle. ? "Performance Limited, Service Fuel System? popup while driving. ? Radiator fan spinning at max speed while charging. The vehicle is providing max cooling when the charging module reaches high temperature. May be described as a loud sound that disappears when the vehicle is unplugged. ? Poor cabin heat in electric mode. ? Temporary loss of cabin cooling (<5s) while driving in electric mode. ? State of Charge (SoC) dropping lower than expected while in eSave Battery Charge mode. ? Turtle mode while refueling in hot ambient. ? Unable to enter electric mode driving while FORM is active. This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. NOTE: Additional module flashes are required for this update to be effective. The following modules are all to be updated along with this HCP and AHCP update: ? Powertrain Control Module (PCM). ? Transmission Control Module (TCM).
S23190000022024-01-02. Service bulletin. AIR BAGS; POWER TRAIN; STEERING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Service Electric Power Steering Message On Cluster. Electric Power Steering Light On After Recent Service.
91000172024-01-02. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL. GEAR Rack And Pinion IF VEHICLE BEING REPAIRED IS LISTED BELOW, ORDER 68624833AA. ALL OTHER APPLICATIONS ORDER 68524908AC NOTE - 68524908AB does not supersede to 68524908AC for the following configurations, installing a 68524908AC will lead to a C2219 fault code. WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TDC, SDJ + 5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TDC OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TDC WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TFB, SDJ+5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TFB OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TFB WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TKJ, SDJ + 5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + (TKJ or TLP) OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TKJ WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TKN, SDJ+5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TKN OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TKN WD: 3.6L V6 4x4, 5.7L V8 4x2, SDA, SD2, TKJ5CW + 5I8+ ERC + 5I4 + (SDA or SD2) + TKJ OR 5CW + 5I8+ EZH + 5I2 + (SDA or SD2) + TKJ WD: 3.6L V6 4x4, 5.7L V8 4x2, SDE, TKN 5CW + 5I8+ ERC + 5I4 + SDE + TKN OR 5CW + 5I8+ EZH + 5I2 + SDE + TKN
14005232023-09-25. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Nozzle Premature Shut Off The customer may experience the following: ? Hard to fill fuel tank, premature fuel nozzle shut off. This bulletin involves inspecting and replacing the fuel filler tube
S23230000482023-08-21. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Filler Door Will Not Open.
S23190000022023-04-17. Service bulletin. POWER TRAIN; AIR BAGS; STEERING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Service Electric Power Steering Message On Cluster. Electric Power Steering Light On After Recent Service.
21-003-232023-02-13. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: Harsh Shift Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission quick learn with wiTECH.
ZE1 Combo Rev12023-02-13. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Customer Satisfaction Notification ZE1 Electric Vehicle Mode
ZE1 Combo2023-02-13. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Customer Satisfaction Notification ZE1 Electric Vehicle Mode
91000172023-02-13. Service bulletin. STEERING; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL. GEAR Rack And Pinion New service unique steering gear to service the following configurations, PN: 68624833A$ WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TDC, SDJ + 5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TDC OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TDC WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TFB, SDJ+5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TFB OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TFB WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TKJ, SDJ + 5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + (TKJ or TLP) OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TKJ WK: 3.6L/3.0L Gas 4x4, 5.7L V8/3.0L Diesel 4x2, SDA, SDZ, TKN, SDJ+5YC + 5I8+ (EHW or ERC) + 5I4 + (SDA or SDJ or SDZ) + TKN OR 5YC + 5I8+ (EZH or EXF) + 5I2 + (SDA or SDJ or SDZ) + TKN WD: 3.6L V6 4x4, 5.7L V8 4x2, SDA, SD2, TKJ5CW + 5I8+ ERC + 5I4 + (SDA or SD2) + TKJ OR 5CW + 5I8+ EZH + 5I2 + (SDA or SD2) + TKJ WD: 3.6L V6 4x4, 5.7L V8 4x2, SDE, TKN 5CW + 5I8+ ERC + 5I4 + SDE + TKN OR 5CW + 5I8+ EZH + 5I2 + SDE + TKN
871472023-01-17. Service bulletin. AIR BAGS; ENGINE AND ENGINE COOLING; TIRES; ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. It has been identified that the Vehicle Health Reports could at times report there is a vehicle issue which requires immediate service when there is not actually a vehicle issue.
S22140000012023-01-17. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; FUEL SYSTEM, GASOLINE. The customer may experience a message in the instrument cluster that comes on briefly while driving, typically during a throttle tip-out/tip-in maneuver. The message states "Performance Limited Perform Fuel System Maintenance" and typically displays for only a few seconds. The message may or may not be accompanied by a Mil-On condition and there are usually no noticeable driveability symptoms.
21-032-22 REV. B2023-01-17. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: ? Harsh Shift ? Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission quick learn with wiTECH.

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