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

Ambient Temperature Sensor / Switch HVAC: Service and Repair









TTTE1 Removing outside temperature sensor (ECC)
- Ignition off.
- Remove glove compartment
- Remove soundproofing panels
- Detach outer temperature sensor by turning it counter-clockwise and then pulling it out.
- Disconnect the sensor connector.


TTTE2 Installing outside temperature sensor (ECC)
- In reverse order.


TTTE3 Finishing
- Check that temperature sensor is operating by reading oft the outer temperature.
- Check no diagnostic trouble code (DTC) was stored during fault-tracing.