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 - Manual
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

HVAC System - Manual

CONTROL ASSEMBLY REPLACEMENT (CJ3)

REMOVAL PROCEDURE




1. Remove the I/P accessory trim plate.
2. Remove the front floor console if equipped.
3. Remove the retaining bolts from the HVAC control assembly.
4. Pull the control assembly out from the instrument panel.




5. Disconnect the electrical connectors and the vacuum harness if equipped from the HVAC control assembly.
6. Remove the HVAC control assembly.

INSTALLATION PROCEDURE




1. Connect the electrical connectors and the vacuum harness if equipped 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 bolts to secure the HVAC control assembly.

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

4. Install the I/P accessory trim plate.
5. Install the front floor console if equipped.

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