1. Check for continuity between LKAS control unit 26P connector terminal No. 5 and steering angle sensor 5P connector terminal No. 4.

Is there continuity?

YES | - | Go to Step 13 .
NO | - | Repair an open in the wire between the LKAS control unit and the steering angle sensor.■

1. Check for VSA modulator-control unit DTCs with HDS.

Is there DTC?

YES | - | Do the appropriate troubleshooting for the code indicated.■
NO | - | Check for loose terminals in the LKAS control unit connectors, and repair if necessary. If no poor connections are found, replace the LKAS control unit. ■