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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 330 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC B3055: No Transponder Modulation or No Transponder >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

The BCM is unable to measure the ignition key transponder value.