# Service bulletin WB13\-84

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: 10096276
- Published by NHTSA: 2017\-03\-24
- Manufacturer's number: WB13\-84
- Manufacturer's date: 2013\-10\-08
- NHTSA component: EQUIPMENT ADAPTIVE/MOBILITY

## 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

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

## Components

Equipment and accessories

## Vehicles listed

- 2009 to 2013 VOLVO BUS 9700

JSON: [/v1/bulletins/10096276](/v1/bulletins/10096276)

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