B1A84Vehicle configuration data in the cluster missing or corrupted
- Ford code · Instrument cluster
- How the car detects it
- The 'car configuration' block that the instrument cluster stores (and on many Fords shares with other modules) is not programmed or fails its checksum. It usually follows a cluster replacement or an incomplete set-up; Ford's fix is to repeat the module set-up (PMI), or to fit a new cluster if no work was done and it no longer keeps its data.
- What you may notice
- Wrong or missing displays and warnings
- Other modules may also report configuration codes
- Likely causes
- PossibleCluster replaced or programmed without completing the set-up
- RareCluster that no longer keeps its configuration
- Sources
Backed by at least two independent sources.
From Obdaryn's Ford pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.