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Home >> GMC >> 2011 >> Yukon Hybrid Denali, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Diagnostic Information and Procedures >> DTC U1886 >> Circuit/System Verification
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Circuit/System Verification

With a scan tool, ensure the following DTCs are not present in the modules as follows:

BCM

U1814

SDGM

U0100

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