Operation CHARM: Car repair manuals for everyone.
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

Temperature Cable/HVAC Controller Synchronization




1. With the temperature door (HVAC Module) end of the cable installed center HVAC Module temperature door by aligning cable lug of temperature control cable with center point of detent spring (detent spring force should hold temperature door in desired position for assembly




2. Center temperature cable knob of HVAC controller by inserting assembly alignment tab into centering slot of temperature knob shaft.




3. Install temperature cable to HVAC control head by aligning retention tabs and temperature knob shaft and snapping into place.