2018 Mack GUProblems, recalls & complaints
NHTSA has logged 1 owner complaint about the 2018 Mack GU, most often about the electrical system. It has no vehicle safety recalls on record.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 15, 2022. Updated daily.
Where the 2018 Mack GU has problems
1 complaint grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 1 | 0 |
| Exterior lighting | 1 | 0 |
| Visibility/wiper | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2018 Mack GU recalls and how many were fixed
No vehicle safety recalls are on record for this model year.
2018 vs. every other GU year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the GU median. How we score
- Avoid
- Caution
- Solid
- Best
- Not rated
What GU owners report
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
Wipers do not work and the tractor lights turn off ALL of the lights the trailer lights go out as well the fuse for these electrical components gets very hot, this makes it very dangerous when driving at night and when it's raining. The driver has to pull over till he can get the lights to come…
Own a 2018 GU?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.