Technical Service Bulletins (TSBs) for the 1993 LeMans are official communications between Pontiac & 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.

    ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

    • TSB #130089009

      Date Announced:
      SEP 01, 2013
      NHTSA ID:
      #10246631

      Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »

    SEAT BELTS

    • TSB #588101

      Date Announced:
      FEB 01, 1995
      NHTSA ID:
      #39305

      CHATTERING, BINDING OR INCOMPLETE/REPEAT TRAVERSE OF SHOULDER BELT ON PASSIVE RESTRAINT. (SERVICE PROCEDURE, REFERENCE CAMPAIGN BULLETIN 93-C-57). *TW Read More »