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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 228 (Vehicle Access System - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC B17F7 >> Circuit/System Description

Circuit/System Description

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The K9 Body Control Module provides the A23RR Rear Side Door Latch-Right with approximately 7.5 V to the signal circuit 6654. Ground is applied at all times to the A23RR Rear Side Door Latch-Right