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Home >> Buick >> 2009 >> Lucerne Super >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Object Detection System >> Diagnostic Information and Procedures >> DTC B101E >> DTC Descriptor

DTC Descriptor

DTC B101E 4A: ECU Software Performance Checksum Error
DTC B101E 4B: ECU Software Performance Calibration Not Learned

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