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

Control System Components

Control System Structural View (Passenger Compartment):




Control System Structural View (Engine Room):






Control System Structural View (Part 1 Of 2):




Control System Structural View (Part 2 Of 2):




1. Magnetic clutch
2. Condenser fan
3. Air intake actuator
4. Air mix actuator
5. Airflow mode actuator
6. Blower motor
7. Pressure relief valve
8. Refrigerant pressure switch (HI)
9. Refrigerant pressure switch (LO)
10. Climate control unit
11. Swing louver
12. A/C relay
13. Blower relay
14. Condenser fan relay
15. Resistor