DTC 54

DTC 54: Main Relay Stuck OFF
1. Check the No. 8 (20A) fuse in the under-hood fuse/relay box, and reinstall the fuse if it is OK.
Is the fuse OK?
YES-Go to step 2.
NO-Replace the fuse, and recheck.
2. Disconnect the ABS control unit 31P connector.





3. Measure the voltage between the ABS control unit connector terminal No. 18 and body ground.
Is there battery voltage?
YES-Replace the ABS modulator-control unit.
NO-Repair open in the wire between the ABS control unit and the under-hood fuse/relay box.