Electronic control units on the VN(4), PR (4) and AN (4) contain information that is critical for vehicle...
Volvo technical service bulletin CBR 2497 092025 for 2025-2026 Volvo VNL (4).
- Bulletin number
- CBR 2497 092025
- Component
- Electrical system
- Summary
- Electronic control units on the VN(4), PR (4) and AN (4) contain information that is critical for vehicle functionality, maintaining vehicle life data, and maintaining vehicle compliance. Because of this, swapping ECUs from truck to truck even for diagnostic purposes may cause functional or compliance complications that may or may not be apparent.
Owners of these vehicles have filed 2 complaints in the electrical category.
Vehicles covered
- Volvo VNL (4) 2025-2026 20252026
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