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

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HVAC Module Component Location Identification

HVAC Module Component Location Identification





^ Case Upper:
Contains air inlet housing, blower motor resistor recirc door and motor.
^ Rotary Mode Valve and Seal Assembly:
Cloth covered air distribution valve contained within its own case or housing.
^ Heater Valve and Seal:
Part of Mode Valve case assembly.
^ Case Cover Heater Core:
Contains Heater Core and pipe assembly.
^ Case Lower:
Contains heater tube case cover, Blower Motor, Temperature Valve and seal assembly, Evaporator Core and filter assembly.