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Home >> Volvo >> 2009 >> XC90 R-Design, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 1 Of 13 >> ECM-1100: Outside Temperature Sensor. Faulty Signal (B5254T2; B6294T; 2003-2004) >> Faulty Signal >> Checking Components And Connectors
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Checking Components And Connectors

Check the connector for the outside temperature sensor. Check for contact resistance and oxidation.

The sensor may be defective if the above fault tracing and corrective action does not remedy the fault.

Remedy as necessary.

Other information 

Fig 1: Identifying Outside Temperature Sensor Door Mirror
GLL103189Courtesy of VOLVO CARS CORPORATION