# Service bulletin 18\-034\-12

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: 10128927
- Published by NHTSA: 2018\-02\-21
- Manufacturer's number: 18\-034\-12
- Manufacturer's date: 2012\-11\-27
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

Less Than Desired Throttle Pedal Response And Idle Speed This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. The customer may experience a less than desired throttle pedal response and body booming at idle.Updating the software will correct the condition listed above.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10128927-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10128927-0001.pdf)

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

## Components

Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- FIAT FIAT

JSON: [/v1/bulletins/10128927](/v1/bulletins/10128927)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2018-034-12&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10128927&vehicle=Service%20bulletin%2018-034-12)