# Service bulletin TSB 373\-001 202609

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: 11037669
- Published by NHTSA: 2026\-10\-01
- Manufacturer's number: TSB 373\-001 202609
- Manufacturer's date: 2026\-09\-21
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Overheating has been observed at the alternator power cable and ground cable connection, resulting in melted insulation around the terminal area. The alternator power cable connection should maintain a stable electrical contact without overheating or insulation damage during normal vehicle operation. The alternator power cable shows signs of overheating and melted insulation at the connection point, which may affect electrical conductivity and charging system performance.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037669-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037669-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2011 to 2027 VOLVO VAH
- 2002 to 2027 VOLVO VHD
- 2002 to 2027 VOLVO VN
- 2023 to 2027 VOLVO VNL \(4\)
- 2025 to 2027 VOLVO VNR \(4\)
- 2019 to 2027 VOLVO VNRE \(ELECTRIC\)
- 2006 to 2010 VOLVO VT

JSON: [/v1/bulletins/11037669](/v1/bulletins/11037669)

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