Vehicle recall 22V907000 · December 8, 2022
2019-2022 Subaru Ascent
The ground bolt that secures the ground terminal of the Positive Temperature Coefficient (PTC) heater may have been improperly fastened, which could result in melting of the…
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
Park affected vehicles outside, away from buildings, until they are repaired. This is the manufacturer’s safety advisory for this recall.
- Summary
- Subaru of America, Inc. (Subaru) is recalling certain 2019-2022 Ascent vehicles. The ground bolt that secures the ground terminal of the Positive Temperature Coefficient (PTC) heater may have been improperly fastened, which could result in melting of the ground terminal and surrounding components.
- Consequence
- A melting ground terminal increases the risk of a fire.
- Remedy
- Owners are advised to park their vehicle away from structures and to avoid leaving the vehicle unattended while the engine is running. An owner who notices or smells smoke coming from the dash or driver's footwell area should immediately stop operating the vehicle and turn the ignition switch to the "Off" position. Dealers will replace the PTC heater ground bolts and if necessary, replace the ground wire and the connector holder, free of charge. Owner notification letters are expected to be mailed February 6, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRL-22.
- 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.nhtsa.gov.
Recall details
- NHTSA campaign
- 22V907000
- Reported to NHTSA
- December 8, 2022
- Filed by
- Subaru of America, Inc.
- Manufacturer campaign
- WRL-22
- Owner notification
- January 25, 2023
- Vehicles potentially affected
- 271,694
- Initiated by
- the manufacturer
- Components
- Electrical system › Wiring › Interior/under dash
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Subaru Ascent (2019-2022): 2022, 2021, 2020, 2019
Has your Subaru been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Subaru dealer can also check your VIN. Recall repairs are free.