E 450 V8-6.0L DSL Turbo VIN P (2004)
Brake Switch (Cruise Control): Description and Operation
Brake Pressure Applied Switch
BRAKE PRESSURE APPLIED SWITCH
Brake Pressure Applied Switch
NOTE: The brake pressure applied switch is present on vehicles equipped with speed control.
All vehicles have a single brake pressure applied (BPA) switch. A BPA switch provides a backup for the brake pedal position (BPP) switch. Normally, a
brakes-applied signal from the BPP switch will disengage the speed control. If the BPP switch signal is lost, the BPA switch will then Supply the
brakes-applied signal to the speed control system.
