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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 315 (Wiring Systems And Power Management - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC B1380 (SDGM with HP2) >> Circuit/System Verification

Circuit/System Verification

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Verify that DTCs U1814, U1812, and U209A are not set.