NHTSA recall 21V399000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 21V399000 |
| Manufacturer | Temsa |
| Reported | 2021-05-27 |
| Owners notified | 2021-07-30 |
| Component | FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| Units potentially affected | 276 |
| Report | Annual report 3, for 2025 quarter 3 to 2026 quarter 2 |
|---|---|
| Filed with NHTSA | 2026-08-03 |
| Vehicles in the campaign | 276 |
| Reported remedied | 209 (75%) |
| Reported unreachable | 0 |
| Reported removed | 0 |
These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is wrong
Temsa is recalling certain 2018-2021 TS35 and 2018-2020 TS45 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
What can happen
A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy
Cummins will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on July 30, 2021. Owners may contact Temsa customer service at 1-800-625-9319.
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.
| 2018 TEMSA TS35C | Listed as a series or trim of this model. |
|---|---|
| 2019 TEMSA TS35C | Listed as a series or trim of this model. |
| 2020 TEMSA TS35C | Listed as a series or trim of this model. |
| 2021 TEMSA TS35C | Listed as a series or trim of this model. |
| 2018 TEMSA TS35E | Listed as a series or trim of this model. |
| 2019 TEMSA TS35E | Listed as a series or trim of this model. |
| 2020 TEMSA TS35E | Listed as a series or trim of this model. |
| 2021 TEMSA TS35E | Listed as a series or trim of this model. |
| 2018 TEMSA TS45 | |
| 2019 TEMSA TS45 | |
| 2020 TEMSA TS45 |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.