Operation CHARM: Car repair manuals for everyone.

Shift Into Park Unlock

The BCM unlocks the doors when the following conditions exist:
^ The automatic door lock operation mode 4 is enabled. Refer to Feature Customization further in this section.
^ The ignition switch is in the RUN position.
^ The transaxle is shifted into PARK.

The BCM detects an open to B+ transition signal in CKT 1872.