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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 488 (Lighting System - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC B2645: Ambient Light Sensor >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

DTC B2645 03 

The DTC will set when the BCM detects the ambient light sensor signal voltage is below 0.196 V.

DTC B2645 07 

The DTC will set when the BCM detects the ambient light sensor signal voltage is above 4.9 V.