Cruise Control Servo: Testing and Inspection

1. Disconnect the 4P connector from the actuator.
2. Check the output linkage for smooth movement.
3. Connect battery power to the No. 4 terminal and ground to the No. 1 terminal.
4. Check for a clicking sound from the magnetic clutch. The output linkage should be locked.

Actuator Assembly Test:

5. If the output linkage is not locked, replace the actuator assembly.

Actuator Assembly Test:

6. Check the operation of the actuator motor in each output linkage position according to the table. You should be able to hear the motor.