Technical Service Bulletins (TSBs) for the 1988 Wrangler 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.

    ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

    • TSB #RCL/622

      Date Announced:
      MAY 01, 1995
      NHTSA ID:
      #43048

      UNKNOWN Read More »

    • TSB #RCL/623

      Date Announced:
      MAY 01, 1995
      NHTSA ID:
      #43049

      UNKNOWN Read More »

    EQUIPMENT

    • TSB #D-20-02 Rev. A

      Date Announced:
      MAR 04, 2020
      NHTSA ID:
      #10175510

      DIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev. A) Read More »