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Circuit/System Verification

WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, command the High Beam ON with a scan tool. The High Beam Relay Command parameter should display On and the high beam headlamps should illuminate.

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