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Home >> Buick >> 2012 >> LaCrosse Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Diagnostic Information and Procedures >> DTC U0074 (Powertrain Expansion Bus) >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

Verify that DTC P0606 is not set.

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