B12FB on the 2011 Land Rover Range Rover
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| LTB00434NAS3 | 2017-05-26. Service bulletin. "SITUATION: THE STEERING PERFORMANCE MAY NOT BE AS EXPECTED INTERMITTENTLY AT LOW VEHICLE SPEEDS. ON SYMPTOM DRIVEN DIAGNOSTICS (SDD) INTERROGATION THE FAULT CODE B12FB-12 IS STORED IN THE BODY CONTROL MODULE (BCM). CAUSE: THIS MAY BE CAUSED BY THE BODY CONTROL MODULE (BCM) SOFTWARE STRATEGY." |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.