ABS Indicator, Brake System Indicator (Red), VSA Indicator, Brake System Indicator (Amber) Or VSA Off Indicator Does Not Come O

ABS indicator, brake system indicator (red), VSA indicator, brake system indicator (amber) or VSA OFF indicator does not come on at start-up (bulb check)

Do the gauge control module self-diagnostic function. Testing and Inspection.

Update the VSA modulator-control unit if it does not have the latest software Testing and Inspection. If the VSA modulator-control unit was updated and the symptom is still present, replace the original VSA modulator-control unit Service and Repair.