Service bulletin 4-EP-13EN Rev B
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 | 10154189 |
| Published by NHTSA | 2019-03-11 |
| Manufacturer's number | 4-EP-13EN Rev B |
| Manufacturer's date | 2019-02-10 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Relates to Increased Accessory Power 1 (IAP1) and IAP2 systems and serviceability information
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| ALLISON TRANSMISSION |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.