DTC Troubleshooting: 53
|DTC 53:||Motor Stuck ON|
|1.||Turn the ignition switch ON (II).|
Is the pump motor working?
NO - Go to 2.
|2.||Turn the ignition switch OFF.|
|3.||Disconnect the VSA control unit 46P connector.|
|4.||Check for continuity between VSA control unit 46P connector terminal No. 46 and body ground.|
Is there continuity?
YES - Go to 5.
NO - Repair open in the wire between VSA modulator-control unit and the body ground (G202).n
|5.||Reconnect the VSA control unit 46P connector.|
|6.||Clear the DTCs using the HDS.|
|7.||Test-drive the vehicle at 15 km/h (9 mph) or more.|
|8.||Check the DTCs using the HDS.|
Does the VSA indicator come on, and are DTC 53 indicated?
YES - Check for loose or poor connections in the VSA control unit 46P connector. If connections are good, replace the VSA modulator-control unit.n
NO - The system is OK at this time.n