Campaign 20V-498

Electronic control center circuit board may be damaged from voltages over 17 volts causing damage to the circuit board

Defect summary

Thor Motor Coach (Thor) is recalling certain 2019-2021 Hurricane and Windsport motorhomes, models 27B, 29M, 32T, 33X, 34J, 34R and 35M. The electronic control center circuit board may be damaged from voltages over 17 volts causing damage to the circuit board.

Consequence

A damaged circuit board could increase the risk of a fire.

Remedy

Thor will notify owners, and dealers will add an additional circuit module to the existing component board to provide reverse polarity and over-current protection, free of charge. The recall began October 20, 2020. Owners may contact Thor customer service at 1-877-855-2867. Thor's number for this recall is RC000203.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Source: NHTSA ODI recalls file, campaign 20V498000. Text as published by NHTSA.

Vehicles covered

2 product lines are covered

Owner complaints filed with NHTSA about electrical system on these vehicles: 1, of which 1 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 20V-498
Make	Model	Model years	Complaints on this component
Thor Motor Coach	Hurricane	2019 to 2021	0
Thor Motor Coach	Windsport	2019 to 2021	1

Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.

Investigation

No NHTSA investigation is linked to this recall

Most recalls are started by the manufacturer. This one lists "Manufacturer" as its origin.

24V-427 Jun 11, 2024
50 AMP circuit breaker was incorrectly installed when a 20 AMP breaker is required, which can result in overheated wiring
21V-396 May 26, 2021
Flex-190 Solar Panel junction box may short
20V-711 Nov 17, 2020
BIM (Battery Isolation Manager)/BIR (Battery Isolation Relay) is not watertight when exposed to engine compartment heat
20V-679 Nov 4, 2020
Transfer switch may experience a heat related failure due to being exposed to high electrical loads when used in higher ambient temperatures
20V-423 Jul 22, 2020
100amp converter breaker was incorrectly installed at the battery tray when a 70amp breaker is required, possibly resulting in the wiring…
20V-419 Jul 20, 2020
Battery cable may not have been properly secured within the chassis rail, which can cause it to contact the exhaust manifold and heat shield