Diagnosis & Testing: Notes
WARNING: This page is about a different car, the 1999 Cadillac Catera and 1998 Cadillac Catera. 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, Breakout Box (J-39700) and Adapter (J-39700-280).
The EBTCM has self-diagnostic capability, which can detect system failures. Diagnostic trouble codes stored by EBTCM can be displayed using scan tool. See RETRIEVING CODES . Begin ABS/TCS diagnosis with PRE-DIAGNOSTIC INSPECTION procedure.