Cruise Control Servo: Testing and Inspection
TEST 0: SERVO TEST
Disconnect the Cruise Control Servo and repeat tests 8, 9, 10 and 11 of the (Isolation Test) on the Cruise Control Servo (male side).
^ If the circuit is now open (infinite resistance), check Cruise Control Servo connector and Cruise Control Module connector for corrosion between terminals. Repair shorted wires if connectors are OK.
^ If the resistance is still low, check Cruise Control Servo terminals for corrosion between terminals. Replace Servo if terminals are OK.