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

Heating and Air Conditioning: Application and ID

Refrigerant System:
Vehicles equipped with R-134a A/C systems can be identified as follows:
- Sticker in engine compartment or on condenser indicating "R-134a" or "CFC-free refrigerant"
- New service valve connection on condenser.

NOTE: All repairs for A/C, heating and ventilation components that do not affect the refrigerant system are the same as those for R-12 equipped vehicles.