AutoStatsIQ
Data through Oct 2026
Model year

2020 Thor Motor Coach Challenger

Other, 4x2, built in United States. Owner complaints on file from Sep 14, 2020 to Sep 14, 2020.

Recalls (1)Complaints (1)Investigations (0)Bulletins (1)
Recall campaigns covering this model year11,554 vehicles or units across those campaigns
Owner complaints1Below the median 2020 other
Severity index0.02020 others average 6.4
First 24 months1Complaints in its first two years
Complaints over time

Complaints about the 2020 Thor Motor Coach Challenger peaked in 2020, with 1 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.250.50.75120201202120222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

100% of complaints about the 2020 Thor Motor Coach Challenger name electrical system

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Electrical system
1
Lighting
1
Powertrain
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

One recall campaign covers the 2020 Thor Motor Coach Challenger

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2020 Thor Motor Coach Challenger
CampaignFiledSubjectComponentVehiclesRemedy
19V-504Jun 30, 2019Vehicle control system software may cause the slide-out room to move unexpectedlyEquipment1,554Software update
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2020 Thor Motor Coach Challenger

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

1 complaint on file, page 1 of 1.

  1. Filed Sep 14, 2020Failure Sep 13, 20205,645 milesKing George, VAElectrical system, Exterior lighting, Power train

    WHILE TRAVELING ON A INTERSTATE THE VEHICLE SHUT COMPLETELY OFF. THE MOTOR SHUT OFF AND WE LOST ALL POWER BRAKES AND STEERING. ALL POWER INSIDE AND OUTSIDE SHUT OFF SO WE HAD NO LIGHTS ON THE EXTERIOR TO SEE OR SIGNAL OTHER VEHICLES. I HAD TO STOP THE VEHICLE WITH THE EMERGENCY BRAKE.

    NHTSA complaint 11354942
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
All investigations
Service bulletins

1 manufacturer communication cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

  • LTR 120519 Dec 5, 2019 ยท Service Bulletin/Repair Instructions
    This letter stated that there were no Service Bulletins or Technical Service Bulletins issued for the month of November, 2019.
Source: NHTSA manufacturer communications files.
About service bulletins