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September 14, 2026 Service bulletin

The ELD connected to the RP1226 connector in the truck remains powered on always

Volvo technical service bulletin TSB 371-005 202609 for 2025-2027 Volvo VN, 2025-2027 Volvo VHD and 2025-2027 Volvo VNL (4) and others.

Bulletin number
TSB 371-005 202609
Component
Electrical system
Summary
The ELD connected to the RP1226 connector in the truck remains powered on always. As a result in the batteries being depleted within a very short amount of time (a few hours after the truck is shut down).

Owners of these vehicles have filed 2 complaints in the electrical category.

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