mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Compressor Speed Sensor, HVAC > < Cabin Temperature Sensor / Switch|Specifications|Page 7872
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Cabin Temperature Sensor / Switch: Service and Repair

In-Car Temperature Sensor

Test values

Sensor temperature in °C approx.

Resistance in k Ohm

+20

11.5 to 13.5

+25

9.5 to 10.5

+30

7.5 to 8.5

+35

6.O to 7.0

+40

4.5 to 5.5

+45

3.5 to 4.5

1

Pull out dome lamp.

2

Force off in-car temperature sensor (1) in upward direction.

3

Pull 2-pin connector and vent hose from in-car temperature sensor.

4

Test temperature sensor with ohmmeter.

5

Install in vice-versa sequence.

Compressor Speed Sensor, HVAC > < Cabin Temperature Sensor / Switch|Specifications|Page 7872