DTC 86: Shorted Abs Indicator Light: Notes
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 1996 GMC Vandura Special, 1996 GMC Vandura, 1996 GMC Savana Special, 1996 GMC Savana Camper Special, and 1996 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Test numbers refer to numbers on diagnostic chart. To identify circuits and terminals referenced in text and flowcharts, see WIRING DIAGRAM
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- Observes ABS warning light operation.
- Checks for a short to voltage in ABS indicator light circuit.
- Checks for a short to ground in ABS indicator light circuit.
- Checks for faulty EBCM.