2019 Toyota Tundra: Fuel/Propulsion System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 16 owner complaints for the 2019 Toyota Tundra that list the fuel/propulsion system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11767425 (filed 09/28/2026): “The fuel pump and the fuel pump control module system failed. before the failure, i drove my 2019 toyota tundra on xxx from [xxx] to [xxx] with no prior check engine light warning. it was parked for all 3 days at a campground in [xxx]. however, on xxx the vehicle would not start. the truck ignition …”
- NHTSA complaint ODI #11753016 (filed 07/27/2026): “We had just exited the interstate when my toyota tundra stopped. we had it towed to the closest toyota dealer. we had to have fuel pump replaced. they said the previous year tundra was recalled for this issue, but ours was not. i just found out that some of the 2019 models had been recalled for t…”
- NHTSA complaint ODI #11712672 (filed 01/22/2026): “My toyota tundra is having issues with the fuel pump. it is saying i am using e85 fuel when that is not the case. as a result i am having issues with cold start. there are recalls however i am being told that my truck is listed among them despite having the same issue.…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Varies
Depends on the specific failure; get a diagnosis first. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
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Sources
Page last updated .