2019 Toyota Highlander fuel/propulsion system problems
86 owner complaints filed with NHTSA name the fuel/propulsion system on the 2019 Toyota Highlander — 18% of all complaints for this model year.
What owners report
“I am filing this safety complaint regarding a known defect in my 2019 Toyota Highlander Hybrid related to the high-pressure fuel system. My vehicle triggered a Check Engine Light with Diagnostic Trouble Code P107B - Fuel Rail Pressure Sensor ‘B’ Circuit Range/Performance. This code appeared…”
filed May 31, 2026
“Vehicle has experienced sudden stalling while driving and an intermittent Check Engine Light with Diagnostic Trouble Code (DTC) P107B — Fuel Rail Pressure Sensor “B” Circuit Range/Performance. This is the exact condition covered by Toyota Technical Service Bulletins T-SB-0050-20 and T-SB-009-23…”
filed May 16, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Highlander years
| Year | Reports | Share |
|---|---|---|
| 2024 Highlander | 4 | 10% |
| 2023 Highlander | 16 | 9% |
| 2022 Highlander | 8 | 4% |
| 2021 Highlander | 31 | 6% |
| 2020 Highlander | 18 | 6% |
| 2018 Highlander | 22 | 9% |
| 2017 Highlander | 28 | 11% |
| 2016 Highlander | 3 | 3% |
| 2015 Highlander | 4 | 2% |
| 2013 Highlander | 12 | 6% |
| 2012 Highlander | 3 | 2% |
| 2011 Highlander | 1 | 1% |
Other reported problem areas on the 2019 Toyota Highlander
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.