mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Evaporator Temperature Sensor / Switch > < Coolant Temperature Sensor / Switch HVAC|Description and Operation|Page 460
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Coolant Temperature Sensor / Switch HVAC: Service and Repair

REPLACEMENT PROCEDURE:

Temperature Switch - Cold Engine Lockout (2)

1. Open radiator cap.
2. Pull single-pole coupler from switch (2) and unscrew switch.
3. For installation proceed vice versa.
4. Check cooling system for leaks.
5. Check automatic climate control for function.

Evaporator Temperature Sensor / Switch > < Coolant Temperature Sensor / Switch HVAC|Description and Operation|Page 460