Operation CHARM: Car repair manuals for everyone.
Home >> Buick >> 2005 >> Rendezvous AWD V6-3.4L VIN E >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Service and Repair >> HVAC System - Automatic
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 - Automatic



HVAC CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE
1. Remove the I/P cluster trim plate bezel.




2. Remove the HVAC control module retaining screws.
3. Pull the HVAC control module out from the I/P.




4. Disconnect the aspirator hose (1) from the HVAC control module.
5. Disconnect the electrical connector from the HVAC control module.
6. Remove the HVAC control module.

INSTALLATION PROCEDURE
1. Connect the electrical connector to the HVAC control module.




2. Connect the aspirator hose (1) to the HVAC control module.
3. Install the HVAC control module to the I/P.




4. Install the HVAC control module retaining screws.

Tighten the screws to 2.5 N.m (22 lb in).

NOTE: Refer to Fastener Notice in Service Precautions.

5. Install the I/P cluster trim plate bezel.
pro multis · About Operation CHARM