Durango 2WD V8-5.7L Hybrid (2009)
Vacuum Brake Booster Diaphragm Position Sensor: Description and Operation
Travel Sensor - Operation
OPERATION
The travel sensor is a three-wire potentiometer that varies the voltage output as the position of the booster diaphragm changes. The RBS module uses the
position information to determine the amount of booster movement and hydraulic brake application.
