TPMS Indicator Does Not Come On, and No DTCs Are Stored
TPMS indicator does not come on, and no DTCs are stored1. Turn the ignition switch OFF.
2. Disconnect the TPMS control unit 20P connector.
3. Turn the ignition switch ON (II).
4. Check the TPMS indicator when the ignition switch is turned 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, and recheck.
NO - Do the troubleshooting for the gauge control module. If necessary, substitute a known-good gauge control module, and recheck.