Yukon 4WD V8-6.5L DSL Turbo VIN S (1997)
Air Door Actuator / Motor: Service and Repair
Mode Actuator
Mode Actuator Location
Mode Actuator Replacement
Remove or Disconnect
1. Negative battery cable.
2. Electrical connector.
3. Screws.
4. Adjuster links from control lever.
5. Mode actuator.
Adjust
A. Electrical connector to the actuator.
B. Turn the ignition key to the run position and let the actuator position itself.
C. Turn off the ignition key.
D. Remove the actuator from the electrical connection.
Install or Connect
1. Mode actuator.
2. Screws.
3. Adjuster links to control lever.
4. Electrical connector.
5. Negative battery cable.
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Check circuit operation.
