# Service bulletin WB13\-60

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: 10110676
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: WB13\-60
- Manufacturer's date: 2013\-10\-07
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN

## NHTSA's summary

On the vehicles affected by this bulletin, a software update for the Volvo I\-Shift transmission is required. Software update has for effect to improve the gear change process to avoid clashing and wear on the split gear. This software update is necessary on all I\-shift transmission up to but not including serial number 1100224372.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10110676-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10110676-0001.pdf)

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

## Components

Electrical system, Transmission and driveline, Automatic transmission, Software, Transmission control module

## Vehicles listed

- 2010 to 2013 PREVOST H3\-41
- 2010 to 2013 PREVOST H3\-45
- 2010 to 2013 PREVOST X3

JSON: [/v1/bulletins/10110676](/v1/bulletins/10110676)

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