Abs Indicator Inoperative
WARNING: This page is about a different car, the 2000 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For circuit identification, see WIRING DIAGRAMS in appropriate ANTI-LOCK article in BRAKES.
- If Anti-lock Brake System (ABS) diagnostic system check has been performed, go to next step. If ABS diagnostic system check has not been performed, see ABS DIAGNOSTIC SYSTEM CHECK in appropriate ANTI-LOCK article in BRAKES.
- Connect scan tool to DLC located under steering column. Select IPC SPECIAL FUNCTIONS and turn ABS indicator on. If scan tool turns ABS indicator on, go to next step. If scan tool does not turn ABS indicator on, go to step 4 .
- Replace Electronic Brake Control Module (EBCM). After repairs, see ABS DIAGNOSTIC SYSTEM CHECK in appropriate ANTI-LOCK article in BRAKES.
- Turn ignition off. Remove instrument panel and check ABS indicator bulb. If bulb is faulty, go to next step. If bulb is okay, go to step 6 .
- Replace ABS indicator bulb. See INSTRUMENT PANEL CLUSTER (IPC) BULBS under REMOVAL & INSTALLATION. After repairs, see ABS DIAGNOSTIC SYSTEM CHECK in appropriate ANTI-LOCK article in BRAKES.
- Replace IPC. See INSTRUMENT PANEL CLUSTER (IPC) under REMOVAL & INSTALLATION. After repairs, see ABS DIAGNOSTIC SYSTEM CHECK in appropriate ANTI-LOCK article in BRAKES.