buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Mode and Defrost Valve Vacuum Actuators|Page 11760 > < Mode and Defrost Valve Vacuum Actuators|Page 11758
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Air Door Actuator / Motor: Service and Repair
Air Distribution Valves

Heater Module

Remove or Disconnect

1. Drain engine coolant.
2. Right and left sound insulators.
3. Console (if equipped).
4. Floor air outlet duct.
5. Raise vehicle.
6. Heater hoses at core.
7. Lower vehicle.

Mode and Defrost Valve Vacuum Actuators|Page 11760 > < Mode and Defrost Valve Vacuum Actuators|Page 11758