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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis >> Steering >> Steering Wheel And Steering Column >> Diagnostic Information and Procedures >> DTC B144C: Inverted Run/Start Power Relay Circuit >> Repair Instructions
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Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for control module replacement, programming and setup.

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