# Service bulletin TJ32546.1.0\-2017

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: 10167700
- Published by NHTSA: 2019\-11\-12
- Manufacturer's number: TJ32546.1.0\-2017
- Manufacturer's date: 2017\-03\-23
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\)

## NHTSA's summary

This is a Technical Journal: TG81\-SC, harsh shift P\-R R\-D N\-D. Due to an internal can bus data error in the TCM, harsh garage shifts may occur at P\-R, R\-D, N\-D. New improved TCM SW is planned to be released 2017w22 in production and service. If you have a customer complaint at this time, perform a TCM reload. This will reset the values of the TCM and improve shift quality .

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10167700-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10167700-9999.pdf)

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

## Components

Transmission and driveline, Automatic transmission

## Vehicles listed

- 2017 to 2018 VOLVO S90
- 2017 to 2018 VOLVO V90
- 2017 to 2018 VOLVO V90CC
- 2017 to 2018 VOLVO XC90

## Other bulletins for the same vehicles and component

- [TJ35075.4.0\-2020](/bulletins/10178506.md), 2020-08-17, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. This is a Technical Journal: TG\-81SC Rough/hard shift in 3\-2
- [TJ32469\-3\-0\-2018](/bulletins/10157872.md), 2019-04-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\); EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. This is a Technical Journal: Gear shift lever inoperable
- [TJ32469](/bulletins/10146445.md), 2018-11-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. This is a Technical Journal: Gear shift lever inoperable

JSON: [/v1/bulletins/10167700](/v1/bulletins/10167700)

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