# Service bulletin 21\-069\-15

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: 10160068
- Published by NHTSA: 2019\-05\-20
- Manufacturer's number: 21\-069\-15
- Manufacturer's date: 2015\-12\-22
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM

## NHTSA's summary

Flash: Transmission Shift And Drivability Enhancements This bulletin involves reprogramming of the Transmission Control Module \(TCM\) with the latest available software. Customers may experience any of the following symptoms: ? Transmission shift improvements when using cruise control. ? Improved garage shift feel and quality. NOTE: The Body Control Module \(BCM\) and Powertrain Control Module \(PCM\) must be up to date for these changes to be effective.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10160068-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10160068-9999.pdf)

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

## Components

Electrical system, Transmission and driveline

## Vehicles listed

- 2012 DODGE DART

JSON: [/v1/bulletins/10160068](/v1/bulletins/10160068)

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