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January 27, 2026 Service bulletin

Cbr

Volvo technical service bulletin CBR 2494-11 202601 for 2024-2026 Volvo VNL (4) and 2025-2026 Volvo VNR (4).

Bulletin number
CBR 2494-11 202601
Component
Electrical system
Summary
CBR - The purpose of this CBR is outline the interim software solution for VN4. Note that this document is subject to updates and currently covers Service Pack updates to B1_T2_5.1.

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

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