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Home >> Chevrolet >> 2017 >> Spark LS, Standard Trans >> Repair and Diagnosis >> Electrical >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC B1370: Control Module Ignition On and Start >> Circuit/System Verification

Circuit/System Verification

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