Diagnostic Aids

Typical causes of the ABS warning lamp on with no DTC(s) set.

1. Grounded circuit between the Cluster and the EBCM.
2. Faulty Cluster/Lamp Driver Module.
3. Faulty EBCM.

Fig 1: ABS Warning Lamp ON/ No DTC Set Diagnostic Chart (1 Of 2)

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: ABS Warning Lamp ON/ No DTC Set Diagnostic Chart (2 Of 2)

Courtesy of SUZUKI OF AMERICA CORP.