WenmarOpen by Wenmar Pro

Service bulletin SIL 9-EP-16REVA

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10081763
Published by NHTSA2016-10-06
Manufacturer's numberSIL 9-EP-16REVA
Manufacturer's date2016-05-17
NHTSA componentPOWER TRAIN

NHTSA's summary

ANNOUNCES THIRD GENERATION ENERGY STORAGE SYSTEM (ESS) FOR THE H 40/50 EP PRODUCTS AND STEPS TO BE TAKEN WHEN A FIRST OR SECOND GENERATION ESS IS REPLACED WITH THE NEW THIRD GENERATION.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Vehicles listed
ALLISON TRANSMISSION

Listing a model year does not mean every vehicle of it is concerned: the document says which.