AI Damage2025 Mack Anthem (AN): common problems
The maker issued 66 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 66
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Engine | 0 | 0 | 21 |
| Electrical system | 0 | 0 | 18 |
| Powertrain | 0 | 0 | 11 |
| Structure | 0 | 0 | 6 |
| Fuel/propulsion system | 0 | 0 | 4 |
| Visibility | 0 | 0 | 4 |
| Engine and cooling | 0 | 0 | 3 |
| Service brakes | 0 | 0 | 3 |
| Suspension | 0 | 0 | 2 |
| Seat belts | 0 | 0 | 1 |
| Steering | 0 | 0 | 1 |
| Vehicle speed control | 0 | 0 | 1 |
| Other | 0 | 0 | 5 |
Comparison
What to check before buying
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Parker engine-mounted hydraulic pump service bulletin
- Mack Trucks has determined that certain AN model trucks equipped with an MP8 Turbo Compound (TC) engine…
Mack Trucks has determined that certain AN model trucks equipped with an MP8 Turbo Compound (TC) engine may experience TC Double Idler Gear failure due to incorrect bearing preload. TC units within this population are…
- Mack Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument…
Mack Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Vehicles With 2018Instrument Cluster Update…
- The purpose of this CBR is to provide steps on how to correct a customer complaint of DTC P107B86…
The purpose of this CBR is to provide steps on how to correct a customer complaint of DTC P107B86 accompanied With intermittent loss of throttle.
- CBR - Mack Chassis - Dash Panel Cracking at Mounting to BIW
- CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers
- CBR - Mack Carrier Nut Adhesive Change
- CBR - Z Spring Bracket Wear
- CBR - Parker F3 Hydraulic Pump Troubleshooting
- CBR - No Start Condition After Over the Air Programing
- SC - Mack Trucks has determined that certain Mack sleeper cab assemblies were possibly manufactured with…
SC - Mack Trucks has determined that certain Mack sleeper cab assemblies were possibly manufactured with an insufficient number of welds across the rear flange of the upper header
- SC - Mack Trucks has determined that a select group of trucks were built with an AHI Module fuel pressure…
SC - Mack Trucks has determined that a select group of trucks were built with an AHI Module fuel pressure sensor which does not meet our specifications.
NHTSA lists 66 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2025 Mack Anthem (AN)?
There are no owner complaints in the NHTSA data for this year; the data comes from 66 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2025 Mack Anthem (AN)?
NHTSA lists 66 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2025 Mack Anthem (AN) from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2025 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.