Test D: The Speed Control Does Not Disengage When the Clutch Is Applied

PINPOINT TEST D: THE SPEED CONTROL DOES NOT DISENGAGE WHEN THE CLUTCH IS APPLIED

D1-D3:

Normal Operation
Vehicles equipped with an optional manual transmission have an additional clutch pedal position (CPP) switch. The CPP switch, normally closed, supplies a ground signal to the PCM through circuit 306 (RD/LG). When the clutch pedal is pressed, the CPP switch moves to the open position causing the PCM to loose a ground signal and deactivate the speed control.

Possible Causes
- circuit 306 (RD/LG) short to ground
- CPP switch
- PCM