Doors automatically relock 30, 60, or 90 seconds after being unlocked with the transmitter even though a door has been opened
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.
- Set the interior lights switch to the "DOOR" mode.
- Turn the ignition switch to ON (II).
- Close all doors.
- Watch the interior lights and the door indicator on the gauge control module.
Do the interior lights and door Indicator go off?
YES -Go to step 5.
NO -Repair a short to ground in the wire between the MICU and door switch.
- Open and close each door one at a time.
- Watch the interior lights and the door indicator on the gauge control module.
Do the interior lights and door indicator come on when the door is open, and go off when the door is closed?
YES -Substitute a known-good MICU and recheck. If the symptom goes away, replace the original MICU.
NO -Check for an open in the wire between the MICU and the door switch. If the wire is OK, replace the door switch.