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CarsMultiverse/UK recalls

A recall published by DVSA, the British vehicle safety authority, with every version of its wording that this site has read. Unchanged since first read.

DVSA referenceR/2025/071
Launched5 March 2025
MakeCummins (listed as CUMMINS INC)
Manufacturer referenceC7123
Vehicles listed13

Models

ModelVehiclesBuilt fromBuilt to
ISB4.5E6C180B Diesel Engine227 November 202427 November 2024
ISB4.5E6180B Diesel Engine321 November 202428 November 2024
ISB4.5E6210B Diesel Engine220 November 202420 November 2024
ISB4.5E6210H Diesel Engine320 November 202421 November 2024
ISB4.5EV140B Diesel Engine16 December 20246 December 2024
ISB6.7E6A250B Diesel Engine220 November 202416 December 2024

Concern

B4.5 and B6.7 Engine Control Module Replacement Safety Campaign

Defect, as DVSA words it

On affected engines the Engine Control Module (ECM) may develop an internal electrical short circuit that could possibly blow a fuse in the ECM’s electrical supply resulting in an engine stall without warning.

Remedy, as DVSA words it

Replace the existing ECM with a new (remedy) ECM.

What changed since we first read it

Nothing yet. The wording has been the same on every read since 4 September 2026. The file is read again every day; if DVSA rewrites the defect, remedy or concern, the old and new text will appear here with both dates.

The same recall in other registers

No match found in the American, Canadian or European registers by manufacturer reference. A recall can exist abroad under a different reference; this site only claims a match when the reference agrees.

Check this recall on the DVSA service

Read from DVSA's bulk recalls file (RecallsFile.csv, 7 MB) on 4 September 2026; this recall first read on 4 September 2026, read once. Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA, Check vehicle recalls. CarsMultiverse is an independent site, not an authority: the official notice is the one on the DVSA service.

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