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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Heating and Ventilation

Heating and Ventilation

The heating and defrosting system has the following features.
- Delivers heated or cooled air (with the A/C option) to maintain the vehicle interior temperature and comfort level.
- A/C operation reduces the relative humidity of the air inside the vehicle.
- The blower motor draws outside air or recirculates from within the vehicle.
- All air flow from the blower motor passes through the A/C evaporator housing.
- The temperature control door regulates the temperature by blending a varied amount of heated air from the heater core housing and mixing it with the cool air passing through the evaporator housing.