Go to step 4.
4. Turn the ignition switch to ON (II).
5. Check the RF, LF, RR, or LR TIRE PRESSURE in the TPMS DATA LIST with the HDS, and compare with measured actual tire pressure.
NOTE: If the HDS screen shows UNDEFINED for sensor status, turn the ignition switch to LOCK (0), rotate the tire 1/4 turn, then turn the ignition
switch to ON (II), and try again. If UNDEFINED is still displayed, repeat this procedure until NORMAL is shown.
Is the indicated tire pressure on the HDS within 40 kPa (0.4 kgf/cm2, 6 psi) of the actual tire pressure?
YES -
Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit See:
Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure Module/Service and Repair, and recheck.?
NO -
Check that the tire pressure sensor is properly mounted. If the mounting is OK, then replace the appropriate tire pressure sensor See: Instrument
Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure Sensor/Service and Repair.?
VSA System
VSA DTC Troubleshooting: 11, 13, 15, 17
DTC 11, 13, 15, 17:
Wheel Speed Sensor Circuit Malfunction
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information.
1. Turn the ignition switch to ON (II).
2. Check for DTCs with the HDS.
Is DTC 88 indicated with DTC 11, 13, 15, or 17 at the same time?
YES -
Go to step 9.
NO -
Go to step 3.
3. Clear the DTC with the HDS.
4. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
5. Check for DTCs with the HDS.
Is DTC 11, 13, 15, or 17 indicated?
YES -
Go to step 6.
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 46P connector. Check for a loose connection at G303. Refer to intermittent failures troubleshooting.?
6. Turn the ignition switch to LOCK (0).
7. Check for loose terminals between the wheel speed sensor 2P connector and the VSA modulator-control unit 46P connector.
Are the connections OK?
