Diagnostic Aids
WARNING: This page is about a different car, the 1993 Buick Roadmaster. However, it is still accessible from the selected car via links, so may be relevant.
Remove keyless entry receiver must receive voltage on circuit No. 39 when ignition is on for automatic door locks to work. Doors must be shut for normal operation of auto lock feature.
NOTE:
Test numbers refer to numbers on diagnostic chart.