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Home >> GMC Truck >> 1992 >> Typhoon V6-262 4.3L Turbo >> Repair and Diagnosis >> Heating and Air Conditioning >> Air Door >> Air Door Actuator / Motor

Air Door Actuator / Motor

Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
  - With A/C
    - Airflow Only From Floors and Defrost Vents, In Any Position
    - Incorrect Airflow With Control In One Position
  - Without A/C
- Component Tests and General Diagnostics
Locations
Service and Repair
- Air Inlet Valve Assembly Replacement
- Plenum Side Vent Actuator Replacement
Diagrams

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