# Service bulletin SIL 1\-EP\-15 Rev

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: 10117319
- Published by NHTSA: 2017\-09\-14
- Manufacturer's number: SIL 1\-EP\-15 Rev
- Manufacturer's date: 2017\-06\-22
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Service letter announcing the availability of kits to replace components of the Dual Power Inverter Module 2 \(DPIM2\) and eliminating the need to replace the entire DPIM2. The announcement includes servicing instructions.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117319-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117319-0001.pdf)

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

## Components

Electrical system

## Vehicles listed

- ALLISON H 40 EP TRANSMISSION
- ALLISON H 50 EP TRANSMISSION

JSON: [/v1/bulletins/10117319](/v1/bulletins/10117319)

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