TPMS indicator does not come on, and no DTCs are stored
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- 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 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.