DTC 11-14, 13-14, 15-14, 17-14: Right-Front Wheel Speed Sensor Power Source Malfunction; Left-Front Wheel Speed Sensor Power Source Malfunction; Right-Rear Wheel Speed Sensor Power Source Malfunction; Left-Rear Wheel Speed Sensor Power Source Malfunction
NOTE:
Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. (See General Troubleshooting Information ).
- Turn the ignition switch to ON (II).
- Clear the DTC with the HDS.
- Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
- Check for DTCs with the HDS.
Is DTC 11-14, 13-14, 15-14 and/or 17-14 indicated?
YES - Go to step 5.
NO - Intermittent failure, the system is OK at this time. Check for loose terminals between the wheel speed sensor 2P connector and the VSA modulator-control unit 36P connector. Refer to intermittent failures troubleshooting (see Intermittent Failures ).
- Update the VSA modulator-control unit if it does not have the latest software (see VSA MODULATOR-CONTROL UNIT UPDATE ). If the unit already has the latest software, substitute a known-good VSA modulator-control unit (see VSA MODULATOR-CONTROL UNIT REMOVAL AND INSTALLATION ).
- Turn the ignition switch to ON (II).
- Check for DTCs with the HDS.
Is DTC 11-14, 13-14, 15-14, and/or 17-14 indicated?
YES - Check for loose terminals in the VSA modulator-control unit 36P connector. If the symptom/indication is still present, (see VSA MODULATOR-CONTROL UNIT REMOVAL AND INSTALLATION ).
NO - If the VSA modulator-control unit was updated, troubleshooting is complete. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.