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Home >> Chevrolet >> 2017 >> Spark LS, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Data Communication System) >> Diagnostic Information and Procedures >> DTC B1016 >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify DTC B1016 is not set.
    • If DTC B1016 is set 
    1. Program the device that set the DTC.
    2. Verify the DTC does not set.
      • If the DTC sets, replace the device that set the DTC.
      • Go to next step: If the DTC does not set
    3. All OK.
    • Go to next step: If DTC B1016 is not set 
  3. All OK