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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Object Detection System - Park Assist System) >> Diagnostic Information and Procedures >> DTC B138A >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

B138A 03 

The object alarm module has detected the 8-volt reference circuit is less than 7.2 V.

B138A 07 

The object alarm module has detected the 8-volt reference circuit is greater than 9.2 V.