Test H: Autolock Does Not Operate Correctly

H1 - H7:

H8 - H14:

H15 - H18:

Normal Operation
When autolock is enabled the central security module will read inputs from:
^ circuit 140 (BK/PK), the PRNDL reverse switch
^ circuit 810 (RD/LG), the brake pedal position switch
^ door ajar switches

Once the central security module receives all three inputs the doors will automatically lock.

Possible Causes
^ DTC B1485 is set when circuit 810 (RD/LG) is shorted to voltage
^ DTC B1629 is set when circuit 140 (BK/PK) is shorted to voltage
^ circuit 999 (LB/WH) shorted to ground or open
^ circuit 640 (RD/YE) shorted to voltage or open
^ central security module
^ door ajar switches