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Home >> Buick >> 1999 >> Riviera V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Service and Repair >> Control Assembly Replacement
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Control Assembly Replacement

REMOVAL PROCEDURE




1. Remove the IP cluster trim plate.
2. Remove the retaining screws from the HVAC control assembly.
3. Pull the assembly out from the instrument panel.




4. Disconnect the electrical connector and remove the HVAC control assembly.

INSTALLATION PROCEDURE




1. Connect the electrical connector to the HVAC control assembly.




2. Install the HVAC control assembly into the instrument panel.

NOTE: Refer to Fastener Notice in Service Precautions.

3. Install the retaining screws to secure the HVAC control assembly.

Tighten
Tighten the fasteners to 1.8 N.m (16 lb in).

4. Install the I/P cluster trim plate.
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