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)

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Ambient Temperature Sensor / Switch HVAC: Service and Repair

REMOVAL
1. Open the hood.
2. Disconnect and isolate the battery negative cable.
3. Working on the underside of the hood, remove screw holding sensor to hood panel.
4. Disconnect the sensor electrical connector and remove sensor from vehicle.

INSTALLATION
1. Connect the sensor electrical connector.
2. Working on the underside of the hood, install screw holding sensor to hood panel.
3. Connect the battery negative cable.
4. Close the hood.