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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 502 (Transfer Case - Mp 3010 (NP0)) >> Diagnostic Information and Procedures >> DTC C0321 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0321 01

Transfer Case Lock Circuit Short to Battery

DTC C0321 02

Transfer Case Lock Circuit Short to Ground

DTC C0321 04

Transfer Case Lock Circuit Open

DTC C0321 08

Transfer Case Lock Circuit Signal Invalid