# Service bulletin TSB150065\-050615

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: 10087663
- Published by NHTSA: 2017\-01\-03
- Manufacturer's number: TSB150065\-050615
- Manufacturer's date: 2015\-05\-15
- NHTSA component: ELECTRICAL SYSTEM:WIRING; ENGINE

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW OXYGEN SENSOR WIRE HARNESS ADAPTER. THE ADAPTER PROVIDES A SOLID BARRIER BETWEEN THE OXYGEN SENSOR AND THE ENGINE WIRING HARNESS, PREVENTING INACCCURATE READINGS OF THE OXYGEN SENSOR.

## 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

Electrical system, Engine, Wiring and fuses

## Vehicles listed

- CUMMINS WESTPORT ISL9 G
- CUMMINS WESTPORT ISX12 G

JSON: [/v1/bulletins/10087663](/v1/bulletins/10087663)

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