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Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Diagnostic Information and Procedures >> DTC B151C: Battery Sensor Module >> Repair Instructions
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Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

Battery Sensor Replacement (KL9) 

Control Module References for battery sensor module replacement, programming, and setup