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Service bulletin TJ 23604

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 id10075224
Published by NHTSA2016-06-22
Manufacturer's numberTJ 23604
Manufacturer's date2016-04-01
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

Active bi-xenon, headlamp service required message set in DIM DESCRIPTION: Headlamp service required message may be set in DIM. It may be set due to the routing of the headlamp harness, see pictures TJ23604_1.jpg, TJ23604_2.JPG. SERVICE: Make sure that the harness is secured in the clip and that the cables are located as the red arrow C shows. Check that the connectors A (swiveling motor) and B (module) are correctly mounted, see picture TJ23604_3.JPG. Check if the DTC is cleared by reading fault codes again. If the fault code still is present, follow VIDA fault tracing for the fault code.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Lighting, Headlights

Vehicles listed
VOLVO VOLVO

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