Service bulletin TSB150105-042920
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 | 10159530 |
| Published by NHTSA | 2019-05-13 |
| Manufacturer's number | TSB150105-042920 |
| Manufacturer's date | 2019-04-29 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ELECTRICAL SYSTEM |
NHTSA's summary
This Technical Service Bulletin details how to identify an obsoleted 3-bung (ammonia (NH3) sensor) Selective Catalytic Reduction (SCR) part number, corresponding 2-bung (no ammonia (NH3) sensor) SCR replacement part number, corresponding engine control module (ECM) code and Critical Parts List (CPL) replacement numbers, and 2-bung SCR wiring harness replacement part numbers. This is an update to a previously submitted communication.
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, Engine, Exhaust and emissions, Catalytic converter
| CUMMINS ISB6.7 | |
|---|---|
| CUMMINS ISL9 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.