Service bulletin KC-7
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 | 10203162 |
| Published by NHTSA | 2021-11-05 |
| Manufacturer's number | KC-7 |
| Manufacturer's date | 2021-10-15 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Electronic Control Unit (ECU) Replacement (EMS, VECU, TECU, LCM) - Programming (Conversion Kit) Requirements When Installing An ECU With A Newer Part Number - US04 To US10 Chassis (9-Pin Diagnostic Connector)
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
| MACK MACK | |
|---|---|
| MACK MACK | 1955 to 1999 |
| MACK MACK | 2001 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.