1991 Jeep Comanche TSBs
10 Technical Service Bulletins across 6 categories
Engine
4 bulletinsCONCERNS WITH ENGINE COOLANT USAGE.
Read full bulletin
*NLM
OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK.
Read full bulletin
*AK
THE OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE AND BREAK.
Read full bulletin
*YC
VARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL.
Read full bulletin
*YC
Other
2 bulletinsSUBJECT REGARDING WIRE SPLICE REPAIRS.
Read full bulletin
*SB
THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS.
Read full bulletin
*TT
Transmission
1 bulletinAUTOMATIC TRANSMISSION FLUID USAGE ATF+4.
Read full bulletin
*TT *MJ
Infotainment
1 bulletinINFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT.
Read full bulletin
*AK
Body & Paint
1 bulletinDIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK.
Read full bulletin
*TW
Pre-Delivery & Maintenance
1 bulletinBULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 08-16-95, DATED APR.
Read full bulletin
14, 1995. IF THE VEHICLE OPERATOR **REPEATEDLY** PRESSES AND RELEASES THE SET BUTTON WITH THEIR FOOT OFF OF THE ACCELERATOR (A 'LIFT FOOT SET' TO BEGIN SPEED CONTROL OPERATION), THE VEHICLE MAY ACCELERATE AND EXCEED THE DESIRED SET SPEED BY UP TO 5 MPH (8 KM/H) AND THEN DECELERATE TO LESS THAN THE DESIRED SET SPEED BEFORE FINALLY ACHIEVING THE DESIRED SET SPEED.