B101D: owner reports and bulletins

Body. We haven't written the explanation for this code yet. Below is what owners and manufacturers have filed with NHTSA.

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What owners report to NHTSA

11 complaints filed with NHTSA mention B101D, 11 of them since 2015, across 5 different models. The component owners most often filed it under: air bags.

Most-reported models

VehicleComplaintsModel years reported
CHEVROLET MALIBU62013, 2015

Manufacturer service bulletins that name B101D

157 technical service bulletins and manufacturer communications filed with NHTSA mention B101D, from 11 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:

  • CADILLAC XT6 (2020, 2021, 2022, 2023), bulletin 10234186: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
  • CHEVROLET BLAZER (2019, 2020, 2021, 2022), bulletin 10234186: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
  • GMC TERRAIN NA (2022, 2020, 2021, 2023), bulletin 10234186: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
  • BUICK ENCLAVE (2020, 2021, 2022, 2023), bulletin 10234186: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
  • BUICK LACROSSE (2019, 2020, 2021, 2022), bulletin 10237843: This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.
  • CADILLAC CT6 (2019, 2020, 2021, 2022), bulletin 10237843: This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.

Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.