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Symptom: *TRAC OFF INDICATOR NEVER/ALWAYS ON POSSIBLE CAUSES TRAC OFF SW GROUND OPEN TRAC OFF SWITCH OPEN TRAC OFF SWITCH SENSE CIRCUIT SHORT TO B+ OR OPEN BCM -- NO TRAC OFF MESSAGE CLUSTER INTERNAL FAULT-- TRAC OFF INDICATOR INOPERATIVE CLUSTER-PERMANENT TRAC OFF INDICATOR TRAC OFF SWITCH INTERNAL SHORT TRAC OFF SWITCH SENSE CIRCUIT SHORT TO GROUND BCM -- PERMANENT TRAC OFF MESSAGE TEST ACTION APPLICABILITY 1 Note: If any DTC’s are present, they must be repaired prior to performing All Yes → Go To 2 No. TRAC OFF Indicator does not come on. No. TRAC OFF Indicator does not go out. 2 Disconnect the TRAC OFF Switch harness connector. All Yes → Go To 3 No → Repair the TRAC OFF Switch Ground circuit for an open. Perform ABS VERIFICATION TEST - VER 1. 3 Turn the ignition off. All Yes → Replace the TRAC OFF switch. Perform ABS VERIFICATION TEST - VER 1. No → Go To 4 37 BRAKES (20E) |