The dreaded check engine light creates instant stress and panic followed by the question why is my check engine light on.
Toyota yaris engine light on.
Toyota yaris owners have reported 5 problems related to check engine light on under the engine and engine cooling category.
What to do when your toyota check engine light turns on.
Protect your automotive investment and combat this issue before it becomes more significant by understanding the top reasons why your toyota check engine light is on.
The indicator light flashes after the key has been removed from the engine switch to indicate that the system is operating.
Vehicles without a smart key system.
If your engine coolant temperature is cool with the ignition switch on the low engine coolant temperature indicator light comes on.
A couple of years ago this was diagnosed as a faulty lambda sensor which was replaced but the problem persisted.
It is important to note the driving conditions when the light illuminated and consult your toyota dealer.
At the last service they were again asked to investigate and then checked the emissions as i assume the diagnosis indicated a problem in that area but the emissions were fine.
Feel free to contact our team with any further questions.
In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light.
A check engine light can indicate a broad spectrum of problems with your 2011 toyota yaris.
The engine s electrical system has a problem.
If this light illuminates while driving the vehicle may have a problem.
The engine management amber warning light on my daughter s toyota yaris 2007 model comes on intermittently.
A bad oxygen sensor.
In order to figure out which one of these problems is causing your toyota check engine light to turn on you ll want to bring your vehicle into toyota vacaville or a nearby mechanic to have the service professionals read the code that is connected with the issue.
If the high engine coolant temperature warning light flashes your engine is too hot.
The fuel tank level being very low or approaching empty.
The indicator light stops flashing after the engine start stop switch has been turned to accessory or ignition on mode to indicate that the system has been canceled.
The most recently reported issues are listed below.
