1. Check for continuity between VSA control unit 47P connector terminal No. 32 and body ground.

Is there voltage?

YES | - | Substitute a known-good VSA control unit, then go to Step 15 and recheck. If no DTCs are indicated, replace the original VSA control unit, then go to Step 15 .
NO | - | Repair open in the wire between the VSA control unit and G202, then go to Step 15 .

1. Turn the ignition switch ON (II).

1. Check for Temporary DTCs or DTCs with the HDS.

Are any Temporary DTCs or DTCs indicated?

YES | - | If DTC U0122 is indicated, check for poor connections or loose terminals at the VSA control unit and the ECM, the go to Step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting.
NO | - | Troubleshooting is complete.■