mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Multi-Function Thermal Sensor / Switch > < Air Conditioning Heat Exchanger Temperature Sensor, Left, Rear|Page 2272
Page 1
background image

Heater Core Temperature Sensor / Switch: Description and Operation

GF83.50-P-3010SX Heat Exchanger Temperature Sensor Of Rear Air Conditioning, Component Description

- with CODE (582) Rear air conditioner

Component Identification

Location

The heat exchanger temperature sensors are each located on the side of the rear AC housing.

Tasks

The heat exchanger temperature sensors register the temperature of the heated air behind the heater heat exchanger. The measured values are read in by
the AAC [KLA] control unit (N22/1) and used to actuate the left duovalve (A31/1y1) and the right duovalve (A31/1y2).

Multi-Function Thermal Sensor / Switch > < Air Conditioning Heat Exchanger Temperature Sensor, Left, Rear|Page 2272