Diagnosis & Testing: Notes
WARNING: This page is about a different car, the 2001 Pontiac Grand Prix, 2001 Pontiac Firebird, 2001 Oldsmobile Intrigue, and 2001 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
To diagnose ABS/TCS, manufacturer recommends using Tech 2 scan tool, DVOM, Universal Pinout Box (J-39700) and Adapter (J-39700-530).
The EBCM has self-diagnostic capability, which can detect system failures. Diagnostic trouble codes stored by EBCM can be displayed using scan tool. See RETRIEVING DIAGNOSTIC TROUBLE CODES . Begin ABS/TCS diagnosis with PRE-DIAGNOSTIC INSPECTION procedure.