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Service bulletins for the 2008 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.

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

By type

By component

By trouble code

Bulletins, newest first
23-015-202020-05-26. Service bulletin. STRUCTURE; EQUIPMENT. Disinfectant Solution Recommended for COVID-19
08-049-202020-05-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
31-005-192019-12-16. Service bulletin. EQUIPMENT; STRUCTURE. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
31-003-192019-12-16. Service bulletin. EQUIPMENT. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
31-006-192019-12-16. Service bulletin. STRUCTURE. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
90041782019-12-16. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). DAMPER, Transfer Case Reman Transfer Case will arrive equipped with the Transfer Case Damper. Please return core with original damper intact.
90032202019-10-28. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RADIO [RES] - New and/or Service Exchange For RES radio concerns. Use the wiTECH 2.0 and inspect the radio part number and serial number under the Radio/ECU Details tab. Please verify that the radio part number and/or serial number is not "FFFF". If either field shows "FFFF", please contact Mike Wielgat at 248-576-6696 or Rohan Negandhi at 248-421-9608 If no response in 15 minutes, proceed with repair.
P732018-11-26. Service bulletin. ELECTRICAL SYSTEM. Customer Satisfaction Notification P73 Reprogram Final Drive Control Module: The Final Drive Control Module (FDCM) software on about 295,600 of the above vehicles may cause the service 4WD light to come on and an inability to switch 4WD mode when trying to shift out of the current selected mode. The Final Drive Control Module (FDCM) must be reprogrammed with new software.
08-003-152018-11-19. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:SWITCH. P57 Interim Repair Procedure Brazil ONLY Some vehicles may experience a Frequency Operated Button Ignition Key (FOBIK) that may stick between the ?START? and ?RUN? position. This may result in the loss of certain electrical features. A FOBIK that is stuck between the ?START? and ?RUN? position while driving could experience an unintended change in ignition switch position to the ?OFF? or ?ACCESSORY? position due to ?FOBIK spring back.? FOBIK spring back to the ?OFF? or ?ACCESSORY? ignition position may result in the loss of certain electrical features and/or a loss of engine power, power steering assist, and/or power brake booster assist. The loss of any of these features could increase the risk of crash under certain driving conditions. FOBIK spring back may also cause the disabling of one or more of the vehicle?s safety features including the frontal airbags. This could increase the risk of vehicle occupant injury during a crash. Chrysler intends to repair the vehicle free of charge (parts and labor). However, the part required to provide a permanent remedy for this condition is currently not available. NOTE: Chrysler is making every effort to provide the part as quickly as possible.
21-022-14 REV. A2018-06-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. 4WD Lamp Illuminated and Diagnostic Trouble Code C140F Active in Final Drive Control Modules (FDCM) Memory This bulletin involves verifying FDCM software level and then flash reprogramming of the FDCM with new software. Customers may indicate that the ?Service 4WD? indicator in the instrument cluster is illuminated. They may also indicate that the transfer case will not shift from 4WD High, 4WD Low, and/or Neutral once the lamp is illuminated.Further investigation identifies that a Diagnostic Trouble Code C140F is stored or active in the Final Drive Control Modules (FDCM) Memory
21-022-142018-06-18. Service bulletin. ENGINE; EQUIPMENT. 4WD Lamp Illuminated and Diagnostic Trouble Code C140F Active in Final Drive Control Modules (FDCM) Memory This bulletin involves verifying FDCM software level and then flash reprogramming of the FDCM with new software. Customers may indicate that the ?Service 4WD? indicator in the instrument cluster is illuminated. They may also indicate that the transfer case will not shift from 4WD High, 4WD Low, and/or Neutral once the lamp is illuminated. Further investigation identifies that a Diagnostic Trouble Code C140F is stored or active in the Final Drive Control Modules (FDCM) Memory
08-052-162018-06-11. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Flash: UConnect and Voice Recognition Inoperative This bulletin involves replacing the Hands Free Module (HFM). The customer may describe the following conditions: · A complete loss of UConnect operation. · A complete loss of Voice Recognition functionality
09-001-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. Gasoline Engine Diagnostic Inspection Procedure This bulletin provides a procedure to determine repair versus replacement of a gasoline long block engine assembly. This procedure is to be used prior to conducting any engine related repairs or removal of engine components.
90036812018-06-11. Service bulletin. SEAT BELTS. Restraints Information Sheet (I-Sheet) has been added to Star Parts. Print I-Sheet for technician use.
90036872018-06-11. Service bulletin. SEAT BELTS. Restraints Remove I-Sheet from packaging. Correct information sheet (I-Sheet) has been added to Star Parts. Print I-Sheet for technician use.
09-001-132018-06-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Gasoline Engine Diagnostic Inspection Procedure This bulletin provides a procedure to determine repair versus replacement of a gasoline long block engine assembly. This procedure is to be used prior to conducting any engine related repairs or removal of engine components.
90011992018-05-21. Service bulletin. ELECTRICAL SYSTEM. Part Description: Actuator Motor
N230508132018-05-21. Service bulletin. ELECTRICAL SYSTEM. New Safety Recall Advanced Communication ? N23050813 Chrysler Group LLC (Chrysler) announced a safety recall on certain 2005 - 2010 model year (WK) Jeep Grand Cherokee and (XK) Jeep Commander vehicles equipped with a Quadra-Drive II or Quadra-Trac II four wheel drive system. Some of the above vehicles may experience a transfer case actuator encoder electrical failure that results in unintentional transfer case shifting into or through the neutral position. NOTE: These vehicles are equipped with a NV245 transfer case that is part of the automatic four wheel drive system. The transfer case shifts into and out of four wheel drive modes and ranges automatically or based on driver inputs. Chrysler will conduct a voluntary safety recall on all affected vehicles to reprogram the Final Drive Controller Module (FDCM) with new software. The four wheel drive system will then be function tested. Vehicles found with an inoperative transfer case actuator will also have the actuator replaced. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
90025192018-02-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 82212076, 82203694 - Fabric Cleaner This "fabric cleaner" is not intended for sale in California, the otc states (Connecticut, Delaware, Massachusetts, Maine, New Hampshire, New Jersey, New York, Pennsylvania, Virginia, and Washington dc), and some ladco states (Illinois, Michigan, and Ohio). Mopar offers an alternative product (82213192) which is a water based product approved for sale in the aforementioned states.~ ~ Please inform the customer & your prep dept that spraying excessive amounts of the fabric protector on load floors will result in the breaking down of the adhesive (glue) that is used to create the bond between the fabric (carpet) and the load floor. This will apply to any vehicles equipped with rear load floors such as WK, WD, PM, MK, KA, KK. The carpet will appear to be loose, wrinkly, or bunch up~
09-001-132018-02-21. Service bulletin. ENGINE. Gasoline Engine Diagnostic Inspection Procedure This bulletin provides a procedure to determine repair versus replacement of a gasoline long block engine assembly. This procedure is to be used prior to conducting any engine related repairs or removal of engine components.
RL108213A$2017-11-03. Service bulletin. ENGINE AND ENGINE COOLING. NAG1 (5A580) Valve Body As per Warranty Bulletin D-13-22, please use R2108213A$ valve body for all Warranty (W), Mopar (M) and Mopar Vehicle Protection (F) claims.~ Assembly also includes Filter (52108325AA) and Gasket (52108332AA).~
08-052-162016-07-14. Service bulletin. ELECTRICAL SYSTEM. SUBJECT: Flash: UConnect and Voice Recognition Inoperative SYMPTOM/CONDITION: The customer may describe the following conditions: · A complete loss of UConnect operation. · A complete loss of Voice Recognition functionality
21-022-142016-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
21-022-14REV.A2016-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
CSN-P-732015-08-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). FIAT CHRYSLER: TSB HAS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WHEN SHIFTING OUT OF CURRENT SELECTED MODE, FINAL DRIVE CONTROL MODULE (FDCM) SOFTWARE CAUSES SERVICE 4WD LIGHT TO ILLUMINATE AND SWITCHING OUT OF 4WD FAILS AND NEEDS REPROGRAMMING. MODEL 2005-2010 JEEP GRAND CHEROKEE, JEEP COMMANDER. *PE

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