# Service campaign 40\-0053

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 campaign
- NHTSA id: 11030174
- Published by NHTSA: 2026\-03\-20
- Manufacturer's number: 40\-0053
- Manufacturer's date: 2026\-03\-20
- Campaign id or software version: CAM0196
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

It was found that a wrong relay was installed in the starting circuit of the engine for the YT DOT vehicles. The relay swiches a 12 volt circuit, but is operated via 24 volt. Currently a 12 volt relay is installed. Over time this relay can fail due to the applied current on the coil being too high. This can result in failure of the relay, and cause a malfunction during the starting attempt of the engine.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030174-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030174-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2025 TERBERG TAYLOR AMERICAS YT SERIES

JSON: [/v1/bulletins/11030174](/v1/bulletins/11030174)

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