volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Passenger Compartment Sensor|Page 835 > < Diagram Information and Instructions|Page 832
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Cabin Temperature Sensor / Switch: Testing and Inspection
Passenger Compartment Sensor

Check Passenger Compartment Temperature Sensor:

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Ignition off.

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Disconnect connector from passenger compartment temperature sensor. See: Service and Repair

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Connect an ohmmeter across pins 3 and 5 of the passenger compartment temperature sensor.
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If value is OK, ohmmeter should read approx. 8 - 12 K ohms

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If not, ohmmeter reads 0 ohm, there is a short in the passenger compartment temperature sensor. Replace passenger compartment temperature
sensor and refit in reverse order.

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Check DTC. See: Heating and Air Conditioning/Testing and Inspection/Initial Inspection and Diagnostic Overview

Passenger Compartment Sensor|Page 835 > < Diagram Information and Instructions|Page 832