Viper RT-10 V10-8.0L VIN E (1997)
Braking Sensor/Switch: Description and Operation
CIRCUIT OPERATION
Brake Switch Input
Circuit K29 connects between the Powertrain Control Module (PCM) and the stop lamp switch. The K29 circuit connects to cavity C24 of the
PCM.
The PCM uses this input along with inputs from the Throttle Position Sensor (TPS) and Vehicle Speed Sensor (VSS) to adjust the Idle Air Control
(IAC) motor during vehicle deceleration.
