Camaro Z28 V8-305 5.0L VIN F FI (1991)
Cruise Control Servo: Testing and Inspection
1.
Disconnect cruise control servo and repeat tests 8, 9, 10 and 11.
2.
If circuit is now open check cruise control servo and module connector for corrosion. If OK, check for short in wire.
3.
If resistance is still low check cruise control terminal for corrosion, if OK replace servo.