The purpose of this CBR is to provide steps on how to correct a customer complaint of "Service Required"...
Mack technical service bulletin CBR 2597 202608 for 2026-2027 Mack Anthem An (4) and 2026-2027 Mack Pioneer PR (4).
- Bulletin number
- CBR 2597 202608
- Component
- Electrical system
- Summary
- The purpose of this CBR is to provide steps on how to correct a customer complaint of "Service Required" message for air filter replacement appears in the cluster. There may be no option in PTT or the cluster to reset the air filter service interval.
Vehicles covered
- Mack Anthem An (4) 2026-2027 20262027
- Mack Pioneer PR (4) 2026-2027 20262027
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