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September 8, 2026 Service bulletin

The purpose of this CBR is outline the interim software solution for PR(4) and AN(4).

Mack technical service bulletin CBR 2496-18 202609 for 2025-2027 Mack Pioneer PR (4) and 2026-2027 Mack Anthem An (4).

Bulletin number
CBR 2496-18 202609
Component
Electrical system
Summary
The purpose of this CBR is outline the interim software solution for PR(4) and AN(4).

Vehicles covered

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