Technical Service Bulletins (TSBs) for the 2008 Grand Cherokee are official communications between Jeep & their dealerships that describe processes for troubleshooting or fixing certain common problems.
All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
JEEP: IN COLD CLIMATES A MIL ILLUMINATION P0123 OR P0222 OR STORED DIAGNOSTIC TROUBLE CODE P0123 OR 00222 AND THE ETC LIGHT ILLUMINATED. THIS INVOLVES REPLACING THE ELECTRONIC THROTTLE BODY AND CLEAN AIR DUCT. Read More »
JEEP: DIESEL ALTERNATOR INOPERATIVE. OIL MARKS ON THE ALTERNATOR. THIS CONDITION CAN ONLY HAPPEN WHILE POURING THE OIL INTO THE ENGINE AND CARE IS NOT TAKEN TO ENSURE NONE IS SPILLED. *PE Read More »
CHRYSLER/JEEP/DODGE: CALIFORNIA EMISSIONS WARRANTY ADDENDUM. THE WARRANTY BOOK ON CERTAIN VEHICLES MAY CONTAIN ERRORS OR MAY BE MISSING INFORMATION REGARDING THE COPONENTS COVERED BY THE CALIFORNIA EMISSIONS WARRANTY. Read More »
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 ... Read More »
SUBJECT: Flash: UConnect and Voice Recognition Inoperative SYMPTOM/CONDITION: The customer may describe the following conditions: ? A complete loss of UConnect operation. Read More »
CHRYSLER\DODGE\JEEP SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE REMOTE KEYLESS ENTRY TRANSMITTERS ON CERTAIN VEHICLES MAY EXHIBIT POOR RETENTION TO THE VALET KEY AND COULD INADVERTENTLY SEPARATE FROM EACH OTHER. Read More »
JEEP: DIESEL ALTERNATOR INOPERATIVE. OIL MARKS ON THE ALTERNATOR. THIS CONDITION CAN ONLY HAPPEN WHILE POURING THE OIL INTO THE ENGINE AND CARE IS NOT TAKEN TO ENSURE NONE IS SPILLED. *PE Read More »
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 ... Read More »
CHRYSLER\DODGE\JEEP SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE REMOTE KEYLESS ENTRY TRANSMITTERS ON CERTAIN VEHICLES MAY EXHIBIT POOR RETENTION TO THE VALET KEY AND COULD INADVERTENTLY SEPARATE FROM EACH OTHER. Read More »
CHRYSLER\DODGE\JEEP SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CUSTOMER SATISFACTION NOTIFICATION H11; RADIO SOFTWARE UPDATE. Read More »
CHRYSLER/JEEP/DODGE: CALIFORNIA EMISSIONS WARRANTY ADDENDUM. THE WARRANTY BOOK ON CERTAIN VEHICLES MAY CONTAIN ERRORS OR MAY BE MISSING INFORMATION REGARDING THE COPONENTS COVERED BY THE CALIFORNIA EMISSIONS WARRANTY. Read More »
