volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Discharge Air Temperature Sensor <--> [Discharge Air Temperature Sensor / Switch, HVAC]|Description and Operation|Page 4641 > < Discharge Air Temperature Sensor <--> [Discharge Air Temperature Sensor / Switch, HVAC]|Description and Operation
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Discharge Air Temperature Sensor: Testing and Inspection

Electronic Climate Control only:

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Turn Ignition off.

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Disconnect connector from duct temperature sensor. See: Service and Repair

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Connect an ohmmeter across pins 2 and 4 on duct temperature sensor.
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If value is OK, ohmmeter should read approx. 8-12 Kohms

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

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Check DTCs. See: Testing and Inspection/Initial Inspection and Diagnostic Overview, "Fault Tracing Diagnostic System."

Discharge Air Temperature Sensor <--> [Discharge Air Temperature Sensor / Switch, HVAC]|Description and Operation|Page 4641 > < Discharge Air Temperature Sensor <--> [Discharge Air Temperature Sensor / Switch, HVAC]|Description and Operation