DTC Troubleshooting: 51
|DTC 51:||Motor Lock|
|1.||Check the No. 4 (40A) fuse in the under-hood fuse/relay box, and reinstall the fuse if it is OK.|
Is the fuse OK?
YES - Go to 2.
NO - Replace the fuse, and recheck.n
|2.||Disconnect the ABS control unit 25P connector.|
|3.||Measure the voltage between the ABS control unit 25P connector terminal No. 25 and body ground.|
Is there battery voltage?
YES - Go to 4.
NO - Repair open in the wire between the No. 4 (40A) fuse and the ABS control unit.n
|4.||Connect the ABS control unit 25P connector.|
|5.||Clear the DTC.|
|6.||Test-drive the vehicle at 6 mph (10 km/h) or more.|
Does the ABS indicator come on, and is DTC 51 indicated?
YES - Replace the ABS modulator-control unit.n
NO - The system is OK at this time.n