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Home >> Chrysler >> 2003 >> PT Cruiser Base, Standard >> Repair and Diagnosis (Single Page) >> Body & Frame >> Body, Cab Control Systems >> Body Diagnostic Procedures >> System Description And Functional Operation >> Compass/Temperature Module (CTM) >> Outside Temperature >> Temperature Update - Warm
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Temperature Update - Warm

On power up, when the outside temperature sensed by the ATS is warmer than the temperature stored in the module memory, the Compass/ Temperature Module will update the displayed temperature to the outside air temperature within 30 seconds after it has detected that the vehicle has been moving for 2 minutes.