2015 Toyota Avalon Engine Problems
- Complaints
- 2about this part
- Share
- 5%of 42 total for the year
- Median mileage
- 62,400miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine of the 2015 Toyota Avalon, 5% of the 42 complaints for this model year. Where a mileage was given, the median is 62,400 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“On may 25th, 2020 I was pulling into a taco bell drive through. It was located up a little hill. As I drove up the hill I hit a little curbing. I backed up and adjusted the car to miss the curb. When I put the car into drive it lurched forward at a high speed. Seeing I was going to hit the car in front, I hit my brakes. The car did not stop until I had hit the car in front with a lot of force. That car was thrown into the truck in front of it. That was the beginning of a huge scare! I put the car in reverse so I could observe the damage to my car the car in front of me. …”
NHTSA complaint #11326182, filed 2020-05, 118,000 miles“The contact leased a 2015 Toyota Avalon. While preparing to make a left turn at 3 MPH, the vehicle stalled without warning. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 6,800. Updated 11/12/15 updated 11/12/2017”
NHTSA complaint #10734292, filed 2015-07, 6,800 milesRelated service bulletins
- 11005119Jun 19, 2024This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- 11005061Jun 19, 2024This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- 10164330Jul 1, 2019TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections…
- 10152138Aug 18, 2017TSB: Some 2014 ? 2016 model year Highlander HV, 2015 Tacoma, 2015 ? 2016 Venza, 2015 ? 2017 4Runner, Avalon, Camry, and 2016 ? 2017 Avalon HV and Camry HV vehicles may exhibit a…
- 10132644Oct 3, 2016TSB: Some 2012 ? 2016 model year Avalon HV, Camry HV and RAV4 HV vehicles may exhibit a MIL ?ON? condition with DTC P0A7A with information code 122 (Generator Inverter Fail…
- 10149217Sep 14, 2016TSB: Supersession Notice. Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 1 | 13% |
| 2021 | 4 | 19% |
| 2019 | 7 | 10% |
| 2017 | 6 | 43% |
| 2016 | 4 | 17% |
| 2015 | 2 | 5% |
| 2014 | 2 | 2% |
| 2013 | 4 | 3% |
| 2012 | 1 | 3% |
| 2011 | 3 | 3% |
| 2010 | 1 | 2% |
| 2009 | 2 | 2% |
| 2008 | 2 | 1% |
| 2007 | 19 | 8% |
| 2006 | 12 | 3% |
| 2005 | 7 | 3% |
| 2004 | 3 | 1% |
| 2003 | 7 | 2% |
| 2002 | 1 | 1% |
| 2001 | 1 | 1% |
| 2000 | 4 | 2% |
| 1999 | 1 | 1% |
| 1996 | 2 | 2% |
Other parts of the 2015 Toyota Avalon
11 complaintsForward collision avoidance
9 complaintsAir bags
7 complaintsOther or unknown
7 complaintsVehicle speed control
5 complaintsElectrical system
4 complaintsFuel system
3 complaintsBody and structure
3 complaintsTires
3 complaintsTransmission and drivetrain
2 complaintsElectronic stability control
1 complaintsEquipment
1 complaints
← All problems reported for the 2015 Toyota Avalon
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology