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Service bulletin TJ36145.1.1

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 bulletin
NHTSA id10210719
Published by NHTSA2022-05-02
Manufacturer's numberTJ36145.1.1
Manufacturer's date2022-03-01
NHTSA componentELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE

NHTSA's summary

IHU (ICUP) no respond after PDS/total upgrade/Service 2.0.

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

Driver assistance, Electrical system

Vehicles listed
VOLVO VOLVO
VOLVO VOLVO TRUCK
VOLVO BUS VOLVO BUS

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