The purpose of this CBR it to provide release notes for the recent Engine ECU software.
Volvo technical service bulletin CBR-2591-1 202606 for 2023-2027 Volvo VNL (4) and 2025-2027 Volvo VNR (4).
- Bulletin number
- CBR-2591-1 202606
- Component
- Engine
- Summary
- The purpose of this CBR it to provide release notes for the recent Engine ECU software.
Vehicles covered
- Volvo VNL (4) 2023-2027 20232024202520262027
- Volvo VNR (4) 2025-2027 202520262027
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