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Service campaign L74X-A.05.25

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11018130
Published by NHTSA2025-05-07
Manufacturer's numberL74X-A.05.25
Manufacturer's date2025-04-03
Campaign id or software versionBL5.2 Update
NHTSA componentPOWER TRAIN; ENGINE

NHTSA's summary

Service campaign agreed with CARB: Situation 1: Lateral and longitudinal acceleration sensors need to be monitored by the OBD system. Solution: Introduction of diagnosis for lateral and longitudinal acceleration sensors. Situation 2: ECU needs to report CAL-ID/CVN of 12V Li-Ion Battery Monitoring Control Module (BMCM). OBD relevant. Solution: ECU software updated to report BMCM Cal-ID/CVN on Generic Scan-tool Mode $09

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Transmission and driveline

Vehicles listed
LAMBORGHINI REVUELTO2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.