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Home >> Buick >> 2016 >> Encore Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U0078: Control Module Communication Low Speed CAN Bus Off >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify DTC U0078 is not set.
    • If DTC U0078 is not set 
  3. All OK
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