Cruise Control Vacuum Solenoid: Testing and Inspection

Actuator Solenoid

Fig. 10 Actuator Solenoid Components:

1. Disconnect 4-P connector and measure resistance between terminals, Fig. 10. Resistance will vary with temperature. Specified resistance is at 70°F.
2. Proceed as follows:
a. Measure resistance for vent solenoid between C and D terminals. Resistance should be 80.0-120 ohms.
b. Measure resistance for vacuum solenoid between B and D terminals. Resistance should be 70.0-110 ohms.
c. Measure resistance for safety solenoid between A and D terminals. Resistance should be 40.0-60.0 ohms.