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Home >> Chevrolet >> 2009 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Lighting System) >> Diagnostic Information and Procedures >> DTC B3600 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2010 Saturn Outlook, 2010 GMC Acadia, 2010 Chevrolet Traverse, and 2010 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, cover the ambient light sensor, vary the interior lamp dimming switch from dim to full bright. The I/P lamps should dim and then become full bright.