Normal Operation
WARNING: This page is about a different car, the 2009 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
When the brake pedal and the clutch pedal (if equipped) are both released, a signal voltage from the speed control actuator routes to ground through the stoplamp switch. When the brake pedal is applied, voltage is routed to the speed control actuator through circuit CCB15 (BN/GN). This voltage signals the speed control actuator to disengage the speed control. When the clutch pedal (if equipped) is pressed, the Clutch Pedal Position (CPP) switch opens, causing the speed control actuator to disengage the speed control.
Flash code 2 sets when the speed control actuator senses an open or short to ground in the stoplamp switch circuits.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- CPP switch
- Stoplamp switch
- Speed control actuator