# Service bulletin SIL 15\-WT\-17EN

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: 10117317
- Published by NHTSA: 2017\-09\-14
- Manufacturer's number: SIL 15\-WT\-17EN
- Manufacturer's date: 2017\-06\-09
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

Relates to DTC code triggered by mismatch of current TID if the TCM is disconnected prior to the TIC level locking.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117317-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117317-0001.pdf)

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

## Components

Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- ALLISON 3000 SERIES TRANSMISSION
- ALLISON 4000 SERIES TRANSMISSION
- ALLISON B SERIES
- ALLISON T SERIES

JSON: [/v1/bulletins/10117317](/v1/bulletins/10117317)

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