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Home >> Hummer >> 2006 >> H2 4D Utility Pickup >> Repair and Diagnosis >> External Pages >> Different car >> Section 1005 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U1814 >> Repair Procedures
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Repair Procedures

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for module replacement, setup, and programming

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