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Home >> Chevrolet >> 2006 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Lighting Systems) >> Diagnostic Information and Procedures >> DTC B2645 >> DTC Descriptors
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DTC Descriptors

WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2645 03

Ambient Light Sensor Circuit Below Threshold

DTC B2645 07

Ambient Light Sensor Circuit Above Threshold