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Service bulletins for the 2023 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.

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

By type

By component

By trouble code

Bulletins, newest first
S228A000005 REV.E2025-02-18. Service bulletin. ELECTRICAL SYSTEM. Uconnect Box Error Message, With Active or Stored Cellular Antenna Open or Short Diagnostic Trouble Codes (DTCs)
S2219000005 REV.C2025-02-14. Service bulletin. ENGINE; ELECTRICAL SYSTEM; STEERING. Check Engine Lamp On. Warning Messages In The Cluster. U0131 Lost Communication With Power Steering Control Module Set.
91004462025-02-12. Service bulletin. SUSPENSION. "Frt Stabilizer assembly BSR from the front end due to Smartbar (disconnecting front sway bar). Root cause was identified as anti-rotation bracket (connects the actuator to the stabar) coming loose due to inadequate clamp load at the joint and weld (holds the bolt shaft and bracket flange) was poorly designed. If any vehicle causes BSR because of this Bracket failure (loose joint/ bracket bends) DO NOT replace whole stabar assembly, instead replace with the service kit (PN#68730602AA). Dealer must need to order the parts from part ordering system for this claim. This kit contains 1 bracket (PN 68730603AA), 3 M10 Nut (PN 68730605AA), 2 M8X1.5 Bolt (PN 68730606AA) and 2 M10X1.5 bolt (PN 06513427AA). 1 M10 Bolt (PN 68730607AA). This kit will also contain a new torque instruction for the bolt which holds the clamp bracket to this failed anti-rotation bracket. DO NOT apply the old torque (45+/5Nm Direct torque). The new torque is Angle controlled torque monitor (20Nm Snug torque, 110 deg Angle, monitor torque within 40-70Nm). Please use Service Library for your reference."
91004982025-02-12. Service bulletin. ENGINE. "3.6L PSU Long Block Misfire DTC codes and/or rough idle and/or valvetrain noise. These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets)."
S25030000022025-02-12. Service bulletin. POWER TRAIN. Service 4WD Message Illuminated. Diagnostic Trouble Code (DTC) C1477-98 Transfer Case Clutch Component Or System Over Temperature, Set.
S25030000012025-02-12. Service bulletin. POWER TRAIN. "Service 4WD Message, Diagnostic Trouble Codes (DTCs) C1463-94 Front Axle Disconnect Control-Unexpected Operation, and/or C1463-92 Front Axle Disconnect-Performance or Incorrect Operation, Set."
S258A0000042025-02-06. Service bulletin. ELECTRICAL SYSTEM. DVD Or Blu-Ray INOP, Rear Screens Or Monitors INOP, VRM Audio INOP, Mirroring INOP
1028112025-02-05. Service bulletin. POWER TRAIN. TRANSMISSION - 8 SPEED
1029342025-02-05. Service bulletin. ENGINE. THROTTLE BODY
08-030-252025-02-04. Service bulletin. ELECTRICAL SYSTEM. "Flash: Integrated Dual Charging Module (IDCM) Enhancements **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● B22A9-64 - ECU Internal Performance-Signal Plausibility Failure. ● B22A9-16 - ECU Internal Performance-Circuit Voltage Below Threshold. ● B22A9-17 - ECU Internal Performance-Circuit Voltage Above Threshold. ● B22A9-19 - ECU Internal Performance-Overcurrent. Customers may also experience the following: ● Vehicle will not charge."
08-020-252025-02-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. "Flash: Drivetrain Control Module (DTCM) Updates A moaning, grinding, or groaning type noise while driving between 80 - 112 kph (50 - 70 mph). Noise is not heard when the front axle is disengaged. (The noise can happen more as the ambient temperatures become colder). This bulletin involves reprogramming the DTCM with the latest software available."
S1408000384 REV.H2025-01-28. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
08-019-252025-01-28. Service bulletin. ELECTRICAL SYSTEM. "Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set:** ● **P0B24-00 - Hybrid/EV Battery ""A"" Voltage Unstable. ● P1C5E-00 - Hybrid/EV Battery State Of Health Failed. ● P0BBE-00 - Hybrid/EV Battery Pack Voltage Variation. ● P0DAB-00 - Hybrid/EV Cell Balancing Performance.** ● P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. ● P0AA1-00 - Hybrid/EV Battery Positive Contactor “A” Stuck Closed. Customers may also experience the following: ● Vehicle does not start. This bulletin involves updating the BPCM with the latest available software. "
21-009-252025-01-22. Service bulletin. POWER TRAIN. D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. **Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear.** This bulletin involves replacing the D clutch."
08-007-252025-01-21. Service bulletin. ELECTRICAL SYSTEM. "Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● **P0B24-00 - Hybrid/EV Battery ""A"" Voltage Unstable. ● P1C5E-00 - Hybrid/EV Battery State Of Health Failed. ● P0BBE-00 - Hybrid/EV Battery Pack Voltage Variation. ● P0DAB-00 - Hybrid/EV Cell Balancing Performance.** ● P0AA1-00 - Hybrid/EV Battery Positive Contactor “A” Stuck Closed. ● P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. Customers may also experience the following: ● The vehicle will not start."
S258A0000022025-01-17. Service bulletin. ELECTRICAL SYSTEM. Radio Screen Goes Blank, Rearview Camera (RVC) Functions Normally
S25230000062025-01-17. Service bulletin. POWER TRAIN. Buzz Squeak Rattle (BSR) Noise At Idle.
S25230000032025-01-16. Service bulletin. STRUCTURE:BODY. Door Latch, Handle And Ajar Additional Service Information.
21-003-252025-01-14. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. "Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0810-00 - Clutch Position Control Error. ● P16F0-00 - SPI Comm Hardware Fault. Customers may also comment on one or more of the following: ● K0 Adaptation routine runs when vehicle stationary and EV Mode. ● Vehicle loses propulsion capability. ● Service transmission warning indicator is on. NOTE: Require key cycle to recover. ● Shifts rough occasionally when coming down to a stop. ● Shifts rough occasionally when accelerating. ● Shifts rough when transitioning from EV to Hybrid operation on low SoC. ● Shifts rough when engines starts. ● On part throttle accelerations with little to no battery available the transition from battery power to engine on is harsh and abrupt. ● The engine oil life on dashboard drops down too fast when the engine oil dilution reaches high level without the ability to recover. This bulletin involves reprogramming the TCM with the latest available software."
91004782025-01-10. Service bulletin. POWER TRAIN. PUMP KIT Transmission oil if replacing PHEV Electric Oil Pump for an electrical DTC - do not replace pan and filter as part of repair. The pump is available on its own. Pan and filter replacement are not necessary.
S1408000384 REV.G2025-01-09. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S23100000032025-01-07. Service bulletin. SEATS. The customer may experience an airbag light on or seat belt chime when buckled.
1017902025-01-06. Service bulletin. SEATS. BUCKLE ASSY - BUCKLE ASSYS/BELT
91004682024-12-20. Service bulletin. UNKNOWN OR OTHER. FUEL VAPOR CANISTER FILTER EVAP Fuel Filters are to be checked for restriction / blockage on a regular schedule as indicated in the Owner s Manual. If the Filter is restricted or blocked then replace the part. For customers that drive light duty trucks in extreme dusty and dirty road conditions, please reference information only TSB 25-009-24 for an available MOPAR Dual EVAP Filter kit that is customer paid.
9100363 Rev12024-12-19. Service bulletin. ENGINE. Turbocharger Kit Please note many parts of the Turbo Assembly can be serviced separately and complete turbo replacement may not be necessary. If the Turbo is being replaced for a noise or a rattle, inspect the wastegate for binding. The actuator kit is serviced separately. If the turbo is being replaced for an oil leak concern, please inspect the area around the turbo oil feed oring for a leak. The o-ring is serviced separately

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