RAM 3500 Van V8-5.2L CNG VIN T (1996)
Brake Light Switch: Description and Operation
CIRCUIT OPERATION - Stop Lamp Switch Sense
On circuit K29 the Rear Wheel Anti-Lock (RWAL) control module senses when the brake pedal has been depressed. Circuit K29 connects to
cavity 7 of the RWAL control module, the stop lamp switch and the Powertrain Control Module (PCM).
