VSA System Symptom Troubleshooting - ABS indicator, brake system indicator, and VSA indicator do not go off at same time
Check for continuity between VSA modulator-control unit 46P connector terminal No. 38, No. 39 and ECM connector No. 2 (58P) terminal No. 48, No. 47 individually.
Is there continuity?
YES
-
Check for loose terminals in the VSA modulator-control unit 46P connector. If necessary,
substitute a known-good VSA modulator-control unit
and retest.■
NO
-
Repair open in the wire between the ECM and the VSA modulator-control unit.■