# Service bulletin SMTTB224

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: 10210485
- Published by NHTSA: 2022\-04\-25
- Manufacturer's number: SMTTB224
- Manufacturer's date: 2022\-03\-24
- NHTSA component: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); BACK OVER PREVENTION; SUSPENSION; EXTERIOR LIGHTING:HEADLIGHTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## NHTSA's summary

Technical Bulletin 224 provides instructions that applies to Triumph Diagnostic Tool \- New Diagnostic Functionality, Electronic Systems Commissioning and Motorcycle Unlocking, TSAS Calibration \- Rear Suspension Unit Preload Motor Calibration, TSAS Calibration \- Front and Rear Stroke Sensor Calibration, ABS Download, Updated Unlock ECM Functionality.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210485-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210485-9999.pdf)

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

## Components

Driver assistance, Engine, Lighting, Suspension, Backup camera, Engine control module, Headlights

## Vehicles listed

- TRIUMPH TRIUMPH

JSON: [/v1/bulletins/10210485](/v1/bulletins/10210485)

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