DTC Descriptor
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B3924
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Incorrect Environmental Identifier Received From Inflatable Restraint Sensing and Diagnostic Module
- DTC B3925
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Incorrect Environmental Identifier Received From HVAC Control Module
- DTC B3926
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Incorrect Environmental Identifier Received From Instrument Cluster
- DTC B3927
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Incorrect Environmental Identifier Received From Electronic Brake Control Module
- DTC B3928
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Incorrect Environmental Identifier Received From Telematics Communication Interface Control Module
For symptom byte information, refer to Symptom Byte List .