94 Deville pedometer problem

Asked by sdyt Nov 12, 2018 at 05:16 PM about the 1994 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

Pedometer shows the right speed when I started the car. After 5 minutes the car gets warmer. Then the pedometer will show random number. Is it because of a bad capacitor on the control board? Which tool I can use to read malfunction code? I notice it's totally different from new ODBII connector.

4 Answers
159,435

Bob answered 6 years ago

Maybe it was fast walking? Uhh, it is OBD1, but if a capacitor is bad on the control board the OBD1 system will not pick that up.

Mark helpful

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