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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (HVAC Systems - Automatic) >> Diagnostic Information and Procedures >> DTC B0446: HVAC Control Module Receives A Right Air Temperature Actuator Position Signal From The Right Air Temperature Actuator >> Conditions for Running DTC

Conditions for Running DTC

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

The ignition is in the ON position.