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Home >> GMC >> 2014 >> Yukon SLE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Data Communication System >> Diagnostic Information and Procedures >> DTC U1866: Battery Energy Control Module Lost Communication With Body Control Module >> Circuit/System Verification

Circuit/System Verification

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Verify that DTC U0140 is not set in the electronic brake control module (EBCM).

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