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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Coolant Temperature Sensor / Switch HVAC: Service and Repair

Coolant Temperature Switch

Removal
1. Open the bonnet and disconnect the battery earth lead.
2. Open the car door and remove the left hand side dash liner
3. Note the position and disconnect the switch supply cables.





4. Remove the screws securing the switch and remove the switch.

NOTE: Installation is the reverse of the removal procedure.