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Service bulletins for the 2024 Jeep Grand Wagoneer

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.

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

By type

By component

By trouble code

Bulletins, newest first
21-016-25 REV. B2025-08-13. Service bulletin. POWER TRAIN. Valve Body Replacement 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): ● U0101 - Lost Communication With The Transmission Control Module (TCM). ● U0402 - Implausible Data Received From TCM. ● U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the following: ● Vehicle will go in limp-in mode. After the vehicle enters limp-in mode and has been shifted into Park, the vehicle will not shift into a forward or reverse gear. This bulletin involves replacing the transmission valve body assembly.
1063442025-08-06. Service bulletin. ENGINE. MANIFOLD - INTAKE
S258A0000172025-08-06. Service bulletin. ELECTRICAL SYSTEM. Door speaker Inoperative or No Sound
S2408000118 REV.B2025-08-06. Service bulletin. ELECTRICAL SYSTEM. Vehicle Key FOB Functions for Passive Entry, Lock and Unlock, and Passive Keyless Go Starting Intermittently Do Not Operate
91006292025-08-06. Service bulletin. ELECTRICAL SYSTEM. Before replacing the Headlamp Switch, due to an issue on the Dimmers. Please follow the next steps to corroborate if the Headlamp Switch is malfunctioning: 1.- Please disconnect and reconnect the headlamp Switch. And verify if the issue is corrected. If it is the Instrument panel Dimmer (Right Dimmer) 2.- Review the resistance value between Pins 6 & 3. The value should be around 5.76 KOhms, when in the lowest position to 311 ohms in the top position (Parade Detent). If it is the ambient light dimmer (Left Dimmer) 2.- Review the resistance value between Pins 8 & 3. The value should be around 14.55 KOhms, when in the lowest position (Dome defeat) to 182 ohms in the top position If a problem is found in the resistor values. Please replace the Switch.
S25230000722025-07-31. Service bulletin. UNKNOWN OR OTHER. Central ADAS Decision Module (CADM), Long Range Camera Front (LRCF), Advanced Driver Assist System (ADAS). AEB ACC FCW Message On Cluster.
S2523000053 REV.A2025-07-31. Service bulletin. ELECTRICAL SYSTEM; STEERING. Service Electric Power Steering (EPS) Message On Instrument Cluster.
S2422000001 REV.D2025-07-31. Service bulletin. ELECTRICAL SYSTEM. Tire Pressure Monitor (TPM) Service Information. TPM Lamp On.
S25230000712025-07-31. Service bulletin. SEATS. 1 st Or 2 nd Row Center Console Armrest Door Difficult To Slide Open And Or Closed.
S258A000002 REV.A2025-07-31. Service bulletin. ELECTRICAL SYSTEM. Radio Screen Goes Blank, Rearview Camera (RVC) Functions Normally
23-006-25 REV. B2025-07-31. Service bulletin. STRUCTURE:BODY. Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield.
1056482025-07-23. Service bulletin. ENGINE. MODULE - ENGINE CONTROLLER
S25230000702025-07-23. Service bulletin. UNKNOWN OR OTHER. Central ADAS Decision Module (CADM) Diagnostic Trouble Codes C00C0-4A, C00C1-4A, C00C5-4A.
S25190000062025-07-23. Service bulletin. ELECTRICAL SYSTEM; STEERING. Steering Repair Information Involving Toe Angle. Tie Rod And Or Electric Power Steering (EPS) Units.
S2408000126 REV.A2025-07-17. Service bulletin. ELECTRICAL SYSTEM. Diagnostic Trouble Code (DTC) B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance
S25190000052025-07-17. Service bulletin. STEERING; ELECTRICAL SYSTEM. Service Electric Power Steering Message On Cluster.
S25080000572025-07-17. Service bulletin. ELECTRICAL SYSTEM. Night Vision Field Of View Limited And No Option To Overlay Analog Gauges
9100565 Rev 12025-07-09. Service bulletin. ENGINE. C0582-00-BRAKE BOOSTER MOTOR "A" PHASE U-V-W CIRCUIT RANGE/PERFORMANCE C058A-00-BRAKE BOOSTER MOTOR "A" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE C058E-00-BRAKE BOOSTER MOTOR "B" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE After performing the diagnostic tests and determines to replace the Brake System Control Module (BSCM) also replace the EBooster. (Send back both Brake Electronic Control Unit and Hydraulic Control Unit for Engineering Analysis) To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.
S2208000138 REV.B2025-07-09. Service bulletin. ELECTRICAL SYSTEM. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
S2219000005 REV.D2025-07-09. Service bulletin. STEERING; ELECTRICAL SYSTEM. Check Engine Lamp On. Warning Messages in the Cluster. U0131 Lost Communication with Power Steering Control Module Set.
91006142025-06-26. Service bulletin. ENGINE. ADJUSTER Valve Lash Customer's complaint may include a ticking noise coming from the engine. Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand. Intake lash adjusters found with a stiff or stuck condition (non-compressible plunger) leading to the assumption of being defective/malfunctioning. INTAKE lash adjusters are designed to be NON COMPRESSIBLE by hand. Do Not Replace EXHAUST lash adjusters when the following condition is present: should be compressible, but they will exert a reactionary spring force during compression and return to full expansion without a compression force. Do Not Replace INTAKE lash adjusters when the following condition is present: should feel very firm and difficult to compress. Once the correct functioning of the intake and exhaust lash adjusters is validated with the procedure above, refer to the Service Manual "HYDRAULIC LIFTER(S) NOISE DIAGNOSIS" procedure. After the corresponding service procedures from the Service Manual involving the Lash Adjusters have been conducted, refer to the detailed instructions in the Service Manual to diagnose and/or service any other component.
08-185-252025-06-18. Service bulletin. STEERING. "Loss Of Power Steering Assist 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) as active: ● C1593-00 - Steering Torque Sensor Circuit. ● C0051-64 - Steering Angle Sensor (EPS) - Signal Plausibility Failure. Customers may experience one or more of the following: ● ""EPS"" indicator is illuminated on the Instrument Panel Cluster (IPC). ● Partial or full loss of power steering assist. ● Once the DTC is set, the reduction or loss of assist will remain for the remainder of the key cycle This bulletin involves involved inspecting the Electronic Power Steering (EPS) wire harness connector, cleaning the connector or possibly replacing the electric rack and pinion gea"
9100549REV12025-06-18. Service bulletin. ELECTRICAL SYSTEM. "Keyfob WL/WS/LB Key fobs unable to be programmed at dealers. Please check current stock and verify a Blue ""OK"" mark on part label. If not present send part back to Mopar under RMA 8925-792 and replace with clean stock from Mopar. Some vehicles may exhibit DTC B1A0A-00 that has set erroneously and with no associated owner complaints. It is not recommended to replace any parts for this concern, all service parts will perform the same. Engineering is aware of a software issue that may set this false DTC for FOB 3 Performance when there may not even be a FOB 3 programmed to the vehicle. A software update is expected to be released within the 1st quarter of 2025 to correct this concern."
S2514000003 REV.A2025-06-17. Service bulletin. UNKNOWN OR OTHER. MIL-On/Check Engine Lamp (CEL)-On
S25140000032025-06-11. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE. MIL-On/Check Engine Lamp (CEL)-On

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