TPMS Indicator Does Not Come On, and No DTCs Are Stored
- Turn the ignition switch to LOCK (0).
- Disconnect the TPMS control unit 20P connector (see TPMS CONTROL UNIT REPLACEMENT ).
- Turn the ignition switch to ON (II).
- 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 (see TPMS CONTROL UNIT REPLACEMENT ) and recheck.
NO - Do the troubleshooting for the gauge control module (see SELF-DIAGNOSTIC FUNCTION ). If necessary, substitute a known-good gauge control module (see GAUGE CONTROL MODULE REPLACEMENT ) and recheck.