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Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Remote Functions System) >> Diagnostic Information and Procedures >> DTC B3121 >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2020 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.
DTC B3121

Keyless Entry Antenna 3

Symptom Byte Information: Symptom Byte List

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