Cruise Control Switch: Testing and Inspection

Speed Control Actuator Switch Assembly
To test speed control actuator switch, perform the following voltage and resistance measurements.





Voltage Measurements
Remove connector from speed control servo. Connect the negative lead of voltmeter to Pin 10 (Circuit 676 [PK/O]) of connector. Measure the DC or AC voltage of the following circuits with positive lead of meter.

Resistance Measurements:

Resistance Measurements
Remove connector at speed control servo. Connect an ohmmeter between the designated circuits with ignition switch OFF.