Oct 152015
 

my car will not shift into drive. Reverse, 1 &2 still work. also, at the same time the speedometer & odometer stopped working. we already replaced VSS & the TCC sensors with no help.1993 Pontiac Grand Prix Interior

  One Response to “93 Pontiac Grand Prix SE”

  1. Since the odometer and speedometer quit working at the same time I too would have leaned toward the VSS. I see you have already tried this with no luck.

    First thing I would do would be to scan for any engine codes and post them below so I may be able to guide you in the right direction. Fortunately this can be done at home without a scan tool. Here is How:

    How to scan for codes on a GM OBD I Systems

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