TPMS Indicator Does Not Go Off, and No DTCs Are Stored

Symptom Troubleshooting: TPMS indicator does not go off, and no DTCs are stored

TPMS indicator does not go off, and no DTCs are stored

1. Turn the ignition switch to ON (II).

2. With the HDS, command the system to turn off the TPMS indicator or tire(s) indicator.

Does the TPMS indicator or tire(s) indicator, go off?
YES - Do the self-diagnostic function for the gauge control module. How to Troubleshoot the Gauges and Indicators

NO - Go to step 3.


3. Turn the ignition switch to LOCK (0), then disconnect the TPMS control unit connector B (20P).

4. Turn the ignition switch to ON (II), and watch the TPMS indicator or tire(s) indicator.

Does the TPMS indicator or tire(s) indicator go off?
YES - Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit, Service and Repair and recheck.

NO - Go to step 5.


5. Turn the ignition switch to LOCK (0), then disconnect the gauge control module connector B (22P).

6. Turn the ignition switch to ON (II), and watch the TPMS indicator or tire(s) indicator.

Does the TPMS indicator or tire(s) indicator go off?
YES - Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit, Service and Repair and recheck.

NO - Do the self-diagnostic function for the gauge control module. How to Troubleshoot the Gauges and Indicators