2015 Toyota Corolla: check engine light

5 of the 220 complaints about the 2015 Toyota Corolla describe check engine light.

owner complaints: 5
of this car's complaints: 2%
recalls: 0

Is there a fix? 19 service bulletins cover this area of the car. See below

Check engine light by model year

2025
2
2024
3
2023
3
2022
4
2021
10
2020
16
2019
11
2018
12
2017
3
2016
9
2015
5
2014
9
2013
5
2012
2
2011
5
2010
25
2009
38
2008
26
2007
67
2006
76
2005
66
2004
14
2003
26
2002
6
2001
20
2000
15
1999
11
1998
6
1997
1
1996
1

What owners say

Filed Mar 30, 2026 · CA

After the car is warmed up after driving for a few minutes, I stop at a red light and the car's RPMS dip from 700 rpm idle to 500ish rpm, when it starts shaking. Then the RPM would go back up to 700 rpm. This only ever happens when in Drive and foot is on the brake. If I shift to neutral or park it goes away and idles normally at 700 or higher RPM. A/C on or off has no effect on this. Oddly enough, if I turn on the DRLs or full headlights, the RPMs don't dip. I feel like it will only be a matter of time before the RPM will dip low enough to the point where the engine will die on me. This is a safety concern. No check engine lights. I have cleaned the MAF sensor, changed engine air filter, cleaned throttle body, changed PCV valve, cleaned injectors, run fuel injector cleaner through the gas tank, replaced my engine mounts. Still, the issue persists. I have no idea why.

Filed May 10, 2023 · Fuel system · NY

My engine light keeps coming on and I have replace three canisters. I need help getting this fixed.

Filed Jan 5, 2023 · Engine, Fuel system · 68,000 miles · VA

The contact owns a 2015 Toyota Corolla. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was made aware of a crack in the canister in the fuel tank, causing a leak. The contact was informed that the fuel tank needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and confirmed there was no recall on the VIN for the failure. The failure mileage was 68,000.

Filed Jul 9, 2021 · Transmission · 105,000 miles · TX

The contact owns a 2015 Toyota Corolla. The contact stated while driving at various speeds, the vehicle hesitated to accelerate with the accelerator pedal depressed. The contact stated that the vehicle loss motive power with the fuel, check engine, traction control, and oil level warning lights illuminated. The dealer was not made aware of the failure. The vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure and informed the contact that the VIN was not included in a recall. The approximate failure mileage was 105,000.

Filed Feb 15, 2019 · Fuel system · CA

Since purchased, I have experienced multiple issues with the check engine light comming on only to be told that the "gas cap wasnt on all the way". Yestersay, my brake, ABS and trac lights came on while driving and the only time they cleared was after a sudden grid noise in transmission. Following this the check engine light came on and toyota indicated the charcoal canister for the evap system has failed. My vehicle was purchased new and from a dealership. I saw that a number of models were recalled in 2016 for a charcoal canister fail and I believe this vehicle either wasnt services properly or this model shouldve beeb included in the recall.