The purpose of this CBR is to address driver complaint of parking heater inoperative.
Mack technical service bulletin CBR 2526 202512 for 2025-2026 Mack Pioneer PR (4) and 2026 Mack Anthem An (4).
- Bulletin number
- CBR 2526 202512
- Component
- Electrical system
- Summary
- The purpose of this CBR is to address driver complaint of parking heater inoperative.
Vehicles covered
- Mack Pioneer PR (4) 2025-2026 20252026
- Mack Anthem An (4) 2026 2026
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