no report yet
Foundation components: hoses, lines/piping, and fittings
Risk. If the brake fluid leaks, this may extend the braking distance, increasing the risk of a crash.
2020 Thor Motor Coach QuantumProblems, recalls & complaints
NHTSA has logged 0 owner complaints about the 2020 Thor Motor Coach Quantum. It is covered by 7 safety recalls, and for recall 19V-609 the manufacturer reports only 87% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through May 28, 2020. Updated daily.
Complaints by system
Where the 2020 Thor Motor Coach Quantum has problems
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
7 recalls
2020 Thor Motor Coach Quantum recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
no report yet
Electrical system: wiring
Risk. Damage to the fuel pump circuit in the wiring harness could result in an unexpected engine stall.
no report yet
Other: owners/service/other manual
Risk. If a customer were to rely on the Auto-P function as described in the Operator's Manual, the possibility of a vehicle rollaway or unintended vehicle movement…
no report yet
Driveline: differential unit
Risk. If the driveshaft separates, there may be a loss of drive, increasing the risk of crash.
Show 3 more recalls
no report yet
Electrical system: instrument cluster/panel
Risk. Without the seatbelt warning reminder, the driver may forget to fasten the seatbelt, increasing the risk of injury in the event of a crash.
repaired · 2021 Q1
Other: labels
Risk. An inadvertently overloaded motorhome due to an incorrect carrying capacity can increase the risk of a crash.
repaired · 2021 Q1
12v/24v/48v battery: cables
Risk. The loose connection can causing arcing, increasing the risk of a fire.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Thor Motor Coach.
Best & worst years
2020 vs. every other Quantum 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 Quantum median. How we score
'16'17'18'19'20'21'22'23'24'25'26
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2020 Quantum?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.