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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC B302A >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2013 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
DTC B302A

Mobile Telephone Communications Interface Requested Immobilization

For symptom byte information, refer to Symptom Byte List .