
Troubleshooting Toyota Check Engine Light
Toyota check engine, or service engine soon light, may come on due to something as simple as a loose gas cap.
In this guide, you will find step-by-step instructions on how to reset the Toyota check engine light and maintenance reminder. Instructions for resetting Toyota check engine light work on all 1996 models including Toyota Corolla, Camry, 4Runner, Rav4, Matrix, etc.
This procedure should only be performed after a repair and once all the codes have been addressed.
Follow these steps to reset the Toyota check engine light.
Check Engine means you have a problem that should be diagnosed and corrected as soon as possible. Do not clear the fault codes without fixing the underlying problem. Doing so could lead to more damage and a higher repair cost.
Maintenance Required means you need an oil and oil filter change, air filter change, fluid check, and other checks and changes depending on mileage. These are listed in your owner’s manual.
First, perform the recommended maintenance.
Here’s how to turn off the Maintenance Required light.
The appropriate maintenance should be done to ensure a long engine life.
Why does Toyota check engine light comes back on after I clear the codes?
If the Toyota check engine light doesn’t turn off, it is a problem that has not been fixed yet. Reread the codes and fix any present codes.
Can I clear the codes without fixing the problem?
Clearing Toyota fault codes without fixing the problem is not recommended. The check engine light will come back on immediately or within a few, depending on the issue.
Will the Toyota check engine light reset itself?
If the underlying problem is fixed, the check engine light will reset itself. Check engine light won't reset as soon as the problem is fixed. It may take up to four days of regular operation for the Toyota check engine light to reset on its own.
Can I reset the Toyota check engine light by disconnecting the battery?
It is possible to reset the Toyota check engine light by disconnecting the battery, but this method is not recommended. It does not fix the problem, and the light will turn back on.
By YOUCANIC Automotive Experts Published on: Thursday, March 5, 2020. |