# Service bulletin DCFC Loopback Wire 24V547

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: 11008015
- Published by NHTSA: 2024\-09\-25
- Manufacturer's number: DCFC Loopback Wire 24V547
- Manufacturer's date: 2024\-09\-25
- Campaign id or software version: 24V547
- NHTSA component: ELECTRICAL SYSTEM
- Manufacturer's system: CAN Signal Wire: DCFC Loopback Wire

## NHTSA's summary

Motiv Power Systems, Inc. \(Motiv\) has determined that on certain vehicles converted to a Motiv Gen 5 EPIC E\-450 powertrain, a Controller Area Network \(“CAN”\) signal wire could potentially chafe against the vehicle’s frame rail and short to ground – resulting in a loss of CAN signals. This in turn could result in a loss of vehicle propulsion.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11008015-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11008015-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2021 to 2024 MOTIV E\-450 BEV CHASSIS

JSON: [/v1/bulletins/11008015](/v1/bulletins/11008015)

[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%20DCFC%20Loopback%20Wire%2024V547&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11008015&vehicle=Service%20bulletin%20DCFC%20Loopback%20Wire%2024V547)