Circuit Operation

INTRODUCTION
The door lock module, left door lock switch, and right door lock switch control the door locks. The door lock module also controls the keyless entry and illuminated entry systems.

SYSTEM OPERATION
Power Door Lock
Circuit F35 from the 30 amp circuit breaker in fuse block cavity 16 and circuit G5 from fuse 17 in the fuse block supply voltage to the door lock module.

Circuit A12 from fuse 6 in the Power Distribution Center (PDC) feeds the fuse block bus bar that powers the circuit breaker in cavity 16. The circuit breaker protects circuit F35. Circuit F35 splices to supply battery voltage to the door lock module and the right and left door lock switches.

Circuit G5 supplies voltage to the door lock module when the ignition switch is in the START or RUN position. In the START or RUN position, the ignition switch connects circuit A1 from fuse 16 in the PDC and circuit A21. Circuit A21 supplies power to a bus bar in the fuse block that feeds circuit G5 through fuse 17.