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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Automatic >> Diagnostic Information and Procedures >> DTC B0163 (UE1): Passenger Compartment Temperature Sensor >> Conditions for Setting the DTC

Conditions for Setting the DTC

B0163 02 

The HVAC control module detects the sensor signal out of range. The signal voltage is less than 0.1V for more than 50ms.

B0163 05 

The HVAC control module detects the sensor signal out of range. The signal voltage is greater than 4.9V for more than 50ms.