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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1393 (HVAC Systems - Automatic) >> Diagnostic Information and Procedure >> DTC B0332, B0333, B0337, Or B0338: Ambient Air Temperature Sensor >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

The HVAC control module detects the sensor signal circuit is less than 0.09 volt (5 counts) or more than 4.90 volts (250 counts).