1993 Jeep Wrangler TSBs
15 manufacturer communications for the 1993 Jeep Wrangler sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 1993 Wrangler problem report covers complaints, recalls, and investigations.
What the bulletins cover
Service bulletins
DIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev. A)
Valve Body. These may cause over drive cycling.
Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator…
Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator…
FLASH PROGRAMMING FAILURE RECOVERY.
SUBJECT REGARDING WIRE SPLICE REPAIRS.
THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS.
OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK.
THE OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE AND BREAK.
INFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT.
VARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL.
CONCERNS WITH ENGINE COOLANT USAGE.
DIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK.
UNKNOWN
THE SPREADER BAR LOCATED BETWEEN THE CENTER AND REAR BOWS MAY NOT STAY IN THE LOCKED POSITION.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.