Cruise Control Servo: Testing and Inspection

1. Disconnect 4-P connector from actuator.
2. Ensure output linkage moves smoothly.

Fig. 13 Actuator Test Components:

3. Connect battery positive to terminal D and negative to terminal A, Fig. 13.
4. Ensure magnetic clutch engages and output linkage is locked.
5. If the output linkage is not locked, replace actuator assembly.

Fig. 14 Actuator Test:

6. Check operation of actuator motor in each output linkage position according to table, Fig. 14. You should be able to hear motor.