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Service bulletin TJ34279.1.1-2018

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 id10155358
Published by NHTSA2019-03-25
Manufacturer's numberTJ34279.1.1-2018
Manufacturer's date2018-11-17
NHTSA componentSTEERING; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

NHTSA's summary

This is a Technical Journal: T8 Seat/Steering Wheel Heating Function with Volvo On Call Mobile App

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

Seats, Steering

Vehicles listed
VOLVO S902018, 2019
VOLVO V602019
VOLVO XC602018, 2019
VOLVO XC902017, 2018, 2019
VOLVO XC90H2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
25V8180002025-11-25. SEATS:CRITICAL FASTENERS
20236492023-12-07. Seats And Restraints
23V0010002023-01-05. STEERING
19V2200002019-03-20. SEATS
20172992017-06-08. Seats And Restraints
20165342016-10-28. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
36865.1.12024-04-10. Service bulletin. This is a Technical Journal: Squeak noise from second row outer seats over bumps. Apply PFPE Anti squeak spray, p/n 30749880 spray.
TJ355112024-01-29. Service bulletin. Creaking noise from Steering Wheel Module (SWM)
TJ35511202023-04-24. Service bulletin. Creaking noise from Steering Wheel Module (SWM)
TJ337152023-04-24. Service bulletin. Steering wheel off center.
TJ32033a2023-04-24. Service bulletin. Audio switches on steering wheel, no function
TJ320332023-04-24. Service bulletin. Audio switches on steering wheel, no function
TJ320252023-04-24. Service bulletin. Seat hard to push back, second row seat (7 seater)
SMB003252023-04-24. Service bulletin. Volvo monitors completion rates for all service actions and will complete notification re-mails to vehicle owners when necessary. Listed below are the latest planned owner notification re-mails. Please refer to SMB 00-323 and SMB 00-323A for information on how and where to find the related Service Action documents in VRC2 and TIE.
TJ Instruction V2022-06-06. Service bulletin. Steering column cover, squeaking noise
TJ32025.1.0-20162021-05-10. Service bulletin. Seat hard to push back, second row seat (7 seater)