Go to step 10.
NO -
Intermittent failure, the system is OK at this time. Check for loose or poor connections.?
10. Check for DTCs with the HDS.
Is DTC 64 indicated?
YES -
Check for loose or poor connections. If OK, update the ACC unit See: Cruise Control/Testing and Inspection/Programming and Relearning, then
recheck. If the ACC unit was already updated, replace the ACC unit. See: Cruise Control/Cruise Control Module/Service and Repair?
NO -
Troubleshoot the indicated DTC(s).?
TPMS System
TPMS DTC Troubleshooting: 61, 63, 65, 67
DTC 61, 63, 65, 67:
Initiator Circuit Open
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
4. Check for DTCs with the HDS, and note the indicated DTC(s).
Is DTC 61, 63, 65, or 67 indicated?
YES -
Go to step 5.
NO -
The system is OK at this time.?
5. Turn the ignition switch to LOCK (0).
6. Disconnect the appropriate initiator 3P connector.
7. Disconnect the TPMS control unit 20P connector See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire
Pressure Module/Service and Repair.
8. Check for continuity between TPMS control unit 20P connector terminal No. 20 and appropriate initiator 3P connector terminal No. 1.
