RAM 3500 Van V8-5.2L CNG VIN T (1996)
Power Door Lock Switch: Description and Operation
Unlock Position
CIRCUIT OPERATION
When either door lock switch is put in the UNLOCK position, the switch connects voltage from circuit F35 to circuit P36. Circuit P36 provides
the UNLOCK input to the door lock module. After receiving the UNLOCK input, the door lock module supplies power to the door locks on circuit
P34. Circuit P34 connects to the left and right front door lock motors and circuit P31. Circuit P31 connects to the side and rear door lock motors
through the contacts in each door.
In the UNLOCK position, ground for the door lock motors is on circuit P33, through the door lock module to ground on circuit Z1. Circuit P30
from the side and rear door lock motors connects to circuit P33. Circuit P38 connects directly to the door lock motors in the right and left front
doors.
