Operation CHARM: Car repair manuals for everyone.
Home >> Buick >> 2000 >> Park Avenue V6-3.8L VIN K >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - HVAC >> Control Module HVAC >> 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

REMOVAL PROCEDURE




1. Disconnect the negative battery cable.
2. Open and lower the instrument panel compartment by carefully releasing the rear holding tabs.
3. Pull down in order to remove the programmer (1).
4. Disconnect the electrical connectors from the programmer.

INSTALLATION PROCEDURE

IMPORTANT: After the programmer is replaced, recalibrate the actuators for proper travel. Turn ON the ignition for 3 minutes to recalibrate the programmer and the actuators for proper travel.




1. Connect the electrical connectors to the programmer.
2. Install the programmer (1) into the retainer on the bracket (2).
3. Close the instrument panel compartment.
4. Connect the negative battery cable.
pro multis · About Operation CHARM