TPMS Indicator Does Not Come On, And No DTCs Are Stored

Symptom Troubleshooting: TPMS indicator does not come on, and no DTCs are stored

TPMS indicator does not come on, and no DTCs are stored

1. Turn the ignition switch to LOCK (0).

2. Disconnect the TPMS control unit 20P connector.

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

4. Check the TPMS indicator for several seconds when the ignition switch is turned to ON (II).

Did the indicator come on?
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 troubleshooting for the gauge control module. Initial Inspection and Diagnostic Overview If necessary, substitute a known-good gauge control module (tach), Gauge Control Module Replacement and recheck.