RAM 2500 Van V8-5.9L VIN Z (1997)
Brake Light Switch: Description and Operation
Circuit Operation
CIRCUIT OPERATION
Stop Lamp Switch Sense
On circuit K29 the 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).
