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Home >> Buick >> 2011 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 142 (Object Detection System) >> Diagnostic Information and Procedures >> DTC B138A >> DTC Descriptors
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Descriptors

WARNING: This page is about a different car, the 2010 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B138A 03

Sensor Power Circuit Voltage Below Threshold

DTC B138A 07

Sensor Power Circuit Voltage Above Threshold

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