G2 Check For Shorted 31S

- Turn ignition switch to OFF.

- Disconnect 22-pin C connector and 8-pin C1 connector from anti-lock brake control module.

- Turn ignition switch to RUN.

- Does anti-lock brake indicator lamp remain OFF?

YES -- Turn ignition switch OFF. Go to G3. G3 Check Relay Box

NO -- Service circuit 31S (BK/BL) and/or 31S (BK/R) for short to ground. Restore vehicle. Retest system.