# Service bulletin TSB210101\-051420

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: 10198321
- Published by NHTSA: 2021\-06\-28
- Manufacturer's number: TSB210101\-051420
- Manufacturer's date: 2021\-05\-14
- NHTSA component: FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of INSITE electronic service tool error message when trying to enter injector bar/trim code. This is due to incorrect 10\-digit bar/trim codes being used instead of the appropriate 9\-digit bar/trim code.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198321-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198321-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Fuel system

## Vehicles listed

- CUMMINS ISL9
- CUMMINS ISX12
- CUMMINS ISX15

JSON: [/v1/bulletins/10198321](/v1/bulletins/10198321)

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