5. Check the wheel alignment See: Maintenance/Alignment/Service and Repair.
Is the wheel alignment within the specification?
YES -
Go to step 6.
NO -
Make sure the suspension is not modified, adjust the wheel alignment correctly, then go to step 6.
6. Turn the ignition switch to ON (II).
7. Clear the DTCs with the HDS.
8. Test-drive the vehicle around a number of corners.
NOTE: Drive the vehicle on the road, not on a lift.
9. Check for DTCs with the HDS.
Is DTC 134 indicated?
YES -
Go to step 10.
NO -
The system is OK at this time.?
10. Update the VSA modulator-control unit if it does not have the latest software See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Traction Control Module/Testing and Inspection. If the unit already has the latest software, substitute a known-good VSA
modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control Module/Service and
Repair.
11. Test-drive the vehicle around a number of corners.
NOTE: Drive the vehicle on the road, not on a lift.
12. Check for DTCs with the HDS.
Is DTC 134 indicated?
YES -
Check for loose terminals in the VSA modulator-control unit 46P connector. Check for a loose connection at G303. If the VSA modulator-control
unit was updated, substitute a known-good VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Traction Control Module/Service and Repair, then retest. If the VSA modulator-control unit was substituted, go to step 1.
NO -
If the VSA modulator-control unit was updated, troubleshooting is complete. If the VSA modulator-control unit was substituted, replace the
original VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control
Module/Service and Repair. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.?
135
VSA DTC Troubleshooting: 132, 133, 135, 136
DTC 132:
Lateral Acceleration Sensor Malfunction
DTC 133:
Lateral Acceleration Sensor Malfunction (Installation Error)
