Cruise Control Vacuum Solenoid: Testing and Inspection

Fig. 33 Actuator Solenoid:

1. Disconnect 4-P connector from actuator.
2. Measure resistance between terminals as shown in Fig. 33. Resistance readings will vary slightly with temperature. Specified ranges are at 70°F.
a. Terminals B and D: reading of 30-50 ohms.
b. Terminals C and D: reading of 40-60 ohms.
c. Terminals A and D: reading of 40-60 ohms.