# Service bulletin TJ34647.4.0\-2019

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.

- Type: Service bulletin
- NHTSA id: 10170175
- Published by NHTSA: 2020\-01\-13
- Manufacturer's number: TJ34647.4.0\-2019
- Manufacturer's date: 2019\-12\-11
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; PARKING BRAKE

## NHTSA's summary

This is a Technical Journal: DIM message about parking brake. Perform software upgrade.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170175-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170175-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Electrical system, Parking brake, Software

## Vehicles listed

- 2017 to 2018 VOLVO S90
- 2018 VOLVO S90H
- 2018 VOLVO V90
- 2018 VOLVO V90CC
- 2016 to 2018 VOLVO XC90
- 2016 to 2018 VOLVO XC90H

## Recalls for the same vehicles and component

- [21V273000](/recalls/nhtsa/21V273000.md), 2021-04-21: ELECTRICAL SYSTEM:SOFTWARE
- [18V800000](/recalls/nhtsa/18V800000.md), 2018-11-13: ELECTRICAL SYSTEM:SOFTWARE

## Other bulletins for the same vehicles and component

- [TJ32525A](/bulletins/10249382.md), 2024-01-29, Service bulletin: PARKING BRAKE. DIM message ?Parking brake service required?
- [TJ32525](/bulletins/10249381.md), 2024-01-29, Service bulletin: PARKING BRAKE. DIM message ?Parking brake service required?
- [TJ31543](/bulletins/10249344.md), 2024-01-29, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. P5\(SPA\)/P6\(CMA\) Software Download Guide
- [34647.6.1](/bulletins/10249194.md), 2024-01-25, Service bulletin: PARKING BRAKE. This is a Technical Journal: DIM message about parking brake. Download the available total upgrade software.
- [TJ3667810](/bulletins/10241680.md), 2023-09-05, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Recovering control modules stuck in ?not responding?
- [TJ3654810](/bulletins/10234821.md), 2023-04-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. OHC replaced too often due to CEM U134187 download software prior replacement
- [TJ3252552](/bulletins/10234806.md), 2023-04-24, Service bulletin: PARKING BRAKE. DIM message ?Parking brake service required?
- [TJ3252551](/bulletins/10234805.md), 2023-04-24, Service bulletin: PARKING BRAKE. DIM message ?Parking brake service required?
- [TJ31319](/bulletins/10234765.md), 2023-04-24, Service bulletin: PARKING BRAKE; FUEL SYSTEM, GASOLINE. Fresh air hose loose from air filter housing
- [TJ32525](/bulletins/10234759.md), 2023-04-24, Service bulletin: PARKING BRAKE. DIM message ?Parking brake service required?

JSON: [/v1/bulletins/10170175](/v1/bulletins/10170175)

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