1993 Service ASR Lamp lit - NCRS Discussion Boards

1993 Service ASR Lamp lit

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  • Joe W.
    Expired
    • April 30, 2003
    • 26

    1993 Service ASR Lamp lit

    While driving my 93, the Service ASR lamp lit on the display. The lamp extinguished after restarting the car, but came on again after a few miles. According to the Service Manual, the system looks fairly complex. Any common problems that I may check?


    Thank you in advance for your answers.


    Joe
  • Joe L.
    Beyond Control Poster
    • February 1, 1988
    • 43193

    #2
    Re: 1993 Service ASR Lamp lit

    Originally posted by Joe Walker (39729)
    While driving my 93, the Service ASR lamp lit on the display. The lamp extinguished after restarting the car, but came on again after a few miles. According to the Service Manual, the system looks fairly complex. Any common problems that I may check?


    Thank you in advance for your answers.


    Joe

    Joe------


    You need an OBD I code reader that is capable of reading brake system codes. Not all code readers have this capability.
    In Appreciation of John Hinckley

    Comment

    • David K.
      Very Frequent User
      • September 30, 1979
      • 238

      #3
      Re: 1993 Service ASR Lamp lit

      Joe, check with your local chapter members. Someone might have one. If not, your local Chevy dealer will have one. Just need to blow the dust off of it.

      Dave

      Comment

      • Joe W.
        Expired
        • April 30, 2003
        • 26

        #4
        Re: 1993 Service ASR Lamp lit

        Will shorting pins A&B of the DCL give me the proper readout or will the code reader be necessary? Thanks.

        Comment

        • Joe W.
          Expired
          • April 30, 2003
          • 26

          #5
          Re: 1993 Service ASR Lamp lit

          Replaced the "ECM" circuit module in the engine compartment and so far the car runs well without any problems. Joe.

          Comment

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