Operation CHARM: Car repair manuals for everyone.
Home >> Buick >> 2000 >> Century V6-3.1L VIN J >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Service and Repair >> HVAC System - Automatic >> Control Assembly Replacement (CJ2)
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Control Assembly Replacement (CJ2)

REMOVAL PROCEDURE




1. Disconnect the negative battery cable.
2. Remove the instrument panel accessory trim plate.
3. Remove the front floor console it equipped.
4. Remove the HVAC control assembly mounting bolts.




5. Disconnect the electrical connector.
6. Remove the HVAC control assembly.

INSTALLATION PROCEDURE




1. Connect the electrical connector.




2. Install the HVAC control assembly.

NOTE: Refer to Fastener Notice in Service Precautions.

3. Install the HVAC control assembly mounting bolts.

Tighten
Tighten the control assembly bolts to 2 N.m (18 lb in).

4. Install the instrument panel accessory trim plate.
5. Install the front floor console if equipped.
6. Connect the negative battery cable.


For a description of the RPO Code(s) shown in this article/image, refer to the RPO Code List found at Vehicle/Application ID
pro multis · About Operation CHARM