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May 7, 2026 Service bulletin

When calibrating ECS, the PTT instructions may be lacking needed information.

Volvo technical service bulletin CBR-2584-202605 for 2024-2027 Volvo VNL (4) and 2025-2027 Volvo VNR (4).

Bulletin number
CBR-2584-202605
Component
Suspension
Summary
When calibrating ECS, the PTT instructions may be lacking needed information.

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