C4 ABS light - NCRS Discussion Boards

C4 ABS light

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Jeffrey C.
    Expired
    • September 15, 2013
    • 3

    C4 ABS light

    Anyone have a recommendation on finding out about the ABS light on a 1989 C4. Mine is on and the dealer has no way to read or reset the codes. The car has only 12000 miles on it and I have no one in the San Antonio Texas area to look at it. I would like some help.
  • Joe L.
    Beyond Control Poster
    • February 1, 1988
    • 43193

    #2
    Re: C4 ABS light

    Originally posted by Jeffrey Conwell (58954)
    Anyone have a recommendation on finding out about the ABS light on a 1989 C4. Mine is on and the dealer has no way to read or reset the codes. The car has only 12000 miles on it and I have no one in the San Antonio Texas area to look at it. I would like some help.

    Jeffrey------


    Some dealer service departments won't even accept a car older than 10 years for most repair work. Yours is 25 years old.

    One thing you need to do is obtain a factory service manual for the car. That might help diagnose the problem. Some aftermarket scan tools will also diagnose ABS problems but I'm not sure that any will work for vehicles as old as 1989.

    One more fundamental problem: if you can get the malfunction diagnosed, the chances are very great that there will not be parts available to repair it (in fact, that's one of the reasons that dealers will often not take in for repair cars over 10 years old).
    In Appreciation of John Hinckley

    Comment

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

      #3
      Re: C4 ABS light

      Jeffery, E-mail the Texas chapter and see if someone has a Tech 1. The chapter might know a dealer or shop that can see what your abs light is for. This should not be a big problem.Dave

      Comment

      • Keith B.
        Very Frequent User
        • March 7, 2008
        • 928

        #4
        Re: C4 ABS light

        By chance did you have your jacked up at a odd angle recently?

        Comment

        • John S.
          Very Frequent User
          • May 4, 2008
          • 424

          #5
          Re: C4 ABS light

          Jeff,
          Check the third brake light bulb to see if it (or one of possibly 2 bulbs) is burned out. I have seen late 80's & early 90's cars that will disarm the abs and throw the light is burned out.
          John Seeley
          67 Black/Teal
          300 hp 3 speed coupe
          65 Maroon/Black
          35k mile Fuelie coupe

          Comment

          • Jeffrey C.
            Expired
            • September 15, 2013
            • 3

            #6
            Re: C4 ABS light

            It hasn't been off the ground for a while, except on a lift.

            Comment

            • Jeffrey C.
              Expired
              • September 15, 2013
              • 3

              #7
              Re: C4 ABS light

              Thanks, I'll check that.

              Comment

              • Keith B.
                Very Frequent User
                • March 7, 2008
                • 928

                #8
                Re: C4 ABS light

                In the past with my 94 if I had it jacked up in the air with one corner higher then the other for a extended part of time my service ABS light would come on for a while then go off by it self

                Comment

                Working...

                Debug Information

                Searching...Please wait.
                An unexpected error was returned: 'Your submission could not be processed because you have logged in since the previous page was loaded.

                Please push the back button and reload the previous window.'
                An unexpected error was returned: 'Your submission could not be processed because the token has expired.

                Please push the back button and reload the previous window.'
                An internal error has occurred and the module cannot be displayed.
                There are no results that meet this criteria.
                Search Result for "|||"