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Service bulletins for the 2025 Jeep Grand Cherokee L

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.

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

By type

By component

By trouble code

Bulletins, newest first
9100446 Rev 52026-04-29. Service bulletin. SUSPENSION. BSR from the front suspension. Investigate the disconnecting stabilizer bar for a broken or cacked weld on the upper mount (anti rotation bracket). Instead of the replacing the whole stabilizer bar use Kit #PN#68730602AB. Refer to SOL #S2502000002 for additional information.
1114062026-04-22. Service bulletin. ENGINE. COVER - CYLINDER HEAD
1114052026-04-22. Service bulletin. ENGINE. COVER - CYLINDER HEAD
08-075-26 REV. A2026-04-22. Service bulletin. ELECTRICAL SYSTEM. Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing.
S26240000052026-04-15. Service bulletin. UNKNOWN OR OTHER. Driver Side Heat Blows Warm
S26230000242026-04-15. Service bulletin. LANE DEPARTURE: ASSIST. U0422-00 Implausible Data From BCM Set In Central ADAS Decision Module (CADM).
S26230000222026-04-15. Service bulletin. STRUCTURE:BODY. Buzz Squeak Rattle (BSR) Noise From Rear Of Vehicle.
91007862026-04-10. Service bulletin. ELECTRICAL SYSTEM. TBM2.0H Setting U0080-00. Do not replace TBM ECU or SGW. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. ---------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$
S2408000016 REV.E2026-04-10. Service bulletin. ELECTRICAL SYSTEM. Front Passenger and/or Rear Left and/or Rear Right Door Window Switches are Inoperative, Window Operation Works from the Driver Master Switch
S1623000028 REV.H2026-04-10. Service bulletin. STRUCTURE:BODY. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
S2223000022 REV.E2026-04-10. Service bulletin. ELECTRICAL SYSTEM. Power Liftgate Inoperative Or Intermittently Will Not Open Or Close.
1111242026-04-10. Service bulletin. ELECTRICAL SYSTEM. SWITCH - POWER WINDOW
1111212026-04-10. Service bulletin. ELECTRICAL SYSTEM. SWITCH - POWER WINDOW
1111182026-04-10. Service bulletin. STRUCTURE:BODY. COVER - CARGO AREA
08-143-262026-04-10. Service bulletin. ELECTRICAL SYSTEM. Traffic Sign Assist Unavailable – Service Required The customer may experience one or more of the following: SYMPTOM: ● “Traffic Sign Assist Unavailable – Service Required” message and icon displays on the Instrument Panel Cluster (IPC). This occurs after a remote start and typically at the first start of the day. ● The Odometer flashes when the traffic alert message is active. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
08-141-262026-04-10. Service bulletin. ELECTRICAL SYSTEM. Flash: Power Liftgate Module (PLGM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1945-13 - Power Liftgate Pinch Sensor 2-circuit Open. ● B197B-29 - Ratchet Fork Switch-signal Invalid. ● B197C-29 - Pawl Detent Switch-signal Invalid. ● B197D-29 - Gear Position Switch 1-signal Invalid. ● B197E-29 - Gear Position Switch 2-signal Invalid. Customers may experience the following symptom: ● The power liftgate will not open or close. This bulletin involves replacing the right side pinch sensor and reprogramming the PLGM with the latest software.
S268A0000112026-04-01. Service bulletin. ELECTRICAL SYSTEM. Radio Remains On After Ignition Off
S26020000032026-04-01. Service bulletin. SUSPENSION. Clunk, Creaking, Squeaking, Knocking Noise From Front Suspension Over Bumps And Or Rough Road Conditions.
08-134-262026-04-01. Service bulletin. ELECTRICAL SYSTEM. Universal Garage Door Opener (UGDO) Inoperable Technicians may or may not find the following Diagnostic Trouble Code (DTC) present: SYMPTOM: ● B251D1-00 - Universal Garage Door Opener Control. Customers may comment on the following: ● Operational questions regarding the usage of the HomeLink® UGDO. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
S26080000152026-03-25. Service bulletin. ELECTRICAL SYSTEM; SEATS. Memory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration
9100261Rev12026-03-25. Service bulletin. STRUCTURE:BODY. Prior to windshield replacement for cracks (circular shape towards center of glass), please mark the area of concern, tape windshield over crack area, replace and ship original part to Stellantis per the retention policy. Please make sure your 3rd party glass replacement follows this request.
08-011-26 REV.A2026-03-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground.** ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
18-044-262026-03-25. Service bulletin. ENGINE. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status) ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) ● P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status) ● P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status) ● P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) ● P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status) ● P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status) ● P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status) ● P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)** ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)** ● P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)** ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)** ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)** ● P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following: ● **Oil Level High Warning in the Instrument Panel Cluster (IPC).** ● Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed. ● Vehicle is not heating up fast enough at freezi
08-011-26 REV.A2026-03-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground.** ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
91007812026-03-18. Service bulletin. UNKNOWN OR OTHER. Issue: complaint of rattle from exhaust Before replacement: Check for loose exhaust Aluminum isolator brackets (check if the bracket is movable by hand/bolts not fully fastened to the vehicle). If loose, tighten and check to see if the rattle is still present. Check clearances between exhaust components and Aluminum isolator brackets, as well as other parts of the vehicle. If physical metal-to-metal contact is identified, loosen the clamps joining the catalytic-side and muffler-side systems and slide the muffler side exhaust back until the 4 small M&M sized bulges can be seen on the driver-side cat-side pipes. Take care not to damage the system, do not use a hammer to break the muffler side free. The muffler side exhaust should be pushed towards the front of the vehicle until the rim of the muffler side inlet pipe meets the edge of the bulges. Re-tighten and check for rattles again. If the rattle is still present, replace the system.

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