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Home >> GMC >> 2007 >> Yukon XL Denali AWD V8-6.2L >> Repair and Diagnosis >> Heating and Air Conditioning >> Air Door >> Service and Repair >> Removal and Replacement >> Mode Door Replacement - Lower

Mode Door Replacement - Lower



MODE DOOR REPLACEMENT - LOWER

REMOVAL PROCEDURE




1. Remove the HVAC module.
2. If equipped remove the heat stakes (1) from the HVAC module (2) with a screwdriver and a hammer.




3. If equipped remove the HVAC module assembly screws.
4. Separate the HVAC module assembly.
5. Remove the air temperature separator plate (5) from the HVAC module assembly (10).
6. Remove the lower mode door (9) from the HVAC module assembly (10).

INSTALLATION PROCEDURE




1. Install the lower mode door (9) to the HVAC module assembly (10).
2. Install the air temperature separator plate (5) to the HVAC module assembly (10).
3. Install the HVAC module assembly halves.

4. NOTE: Refer to Fastener Notice.

IMPORTANT: For every heat stake removed ensure that you install a screw.

Install the screws to the HVAC module assembly.

Tighten the screws to 1.6 N.m (14 lb in).

5. Install the HVAC module assembly.
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