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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Fixed & MOVEABLE Window Systems) >> Diagnostic Information and Procedures >> DTC B320A-B320C >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, command the appropriate door window DOWN and UP with a scan tool. The appropriate door window should go DOWN and UP as commanded.