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Home >> GMC >> 2007 >> Yukon Denali >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Transfer Case - NVG 246-NP8) >> Diagnostic Information and Procedures >> DTC B0770 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different variant/trim than selected.

This diagnostic procedure supports the following DTC:

DTC B0770 All Wheel Drive (AWD) Indicator Circuit Malfunction

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