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Home >> Chevrolet >> 2016 >> Spark LS, Standard Trans >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Wiring Systems And Power Management - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1370-B1379, B1380-B1389, or B1440-B1443: Control Module Ignition ON and Start Circuit/Control Module Ignition Accessory Circuit/Control Module Ignition Off, Run, and Crank Circuit >> Diagnostic Aids
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Diagnostic Aids

An open in the ignition switch B+ circuit or circuit fuse will cause the key in ignition warning chime to be inoperative.

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