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Home >> Chevrolet >> 2017 >> Spark ACTIV, Standard Trans >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1370: Control Module Ignition On and Start Circuit >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

  1. Verify that DTC B144B or B1380 is not set.
    • If DTC B144B or B1380 is not set 
  2. Refer to Circuit/System Testing.