Test C

PINPOINT TEST C: DTC P1567-NGSC DRIVER FAULT

Test C1-C3:

Test C4-C5:

Test C6-C7:

Test C8-C10:

Test C11-C12:

Normal Operation
Under normal operation, when the powertrain control module (PCM) senses battery voltage on circuit 810 (RD/LG), the PCM deactivates the speed control actuator. Additionally, when the brake pedal is pressed and the speed control deactivator switch opens, battery voltage is removed from circuit 307 (BK/YE) to the speed control actuator or the PCM, releasing the throttle independently of the speed control actuator.

Possible Causes
- circuit 133 (BK) open, shorted to power or shorted to ground
- circuit 203 (OG/LB) open, shorted to power or shorted to ground
- circuit 203 (OG/LB) open, shorted to power or shorted to ground
- circuit 307 (BK/YE) open
- circuit 203 (OG/LB) open, shorted to power or shorted to ground
- circuit 810 (RD/LG) open, shorted to power or shorted to ground
- circuit 1140 (VT) open, shorted to power or shorted to ground
- PCM
- speed control actuator
- speed control deactivator switch