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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (HVAC System - Automatic) >> Diagnostic Information and Procedures >> DTC B0158 >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

If the ambient air temperature sensor has an out of range condition caused by a short to voltage, short to ground, or open/high resistance the scan tool will display the last normal operating range.