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Home >> Chevrolet >> 2016 >> Suburban 3500 HD LS >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Wiring Systems And Power Management - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1370, B1380, or B1441: Control Module Ignition ON and Start Circuit/Control Module Ignition Accessory Circuit/Control Module Ignition OFF, Run, and Start Circuit >> Repair Instructions
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Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

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