The reason why your check engine light is on may depend on whether the illumination is solid or flashing.
Check engine light on hyundai elantra 2018.
The problem here may be something as simple as a loose gas cap.
This happens when you have an emissions related problem.
The check engine light on your 2018 hyundai elantra will usually shut itself off if the issue or code that caused it to turn on is revamped.
If it is flashing however the light may indicate a much more severe problem.
Please also check out the statistics and reliability analysis of the 2018 hyundai elantra based on all problems reported for the 2018 elantra.
Stability control indicator click for more.
The average cost for a hyundai elantra check engine light diagnosis testing is between 88 and 111.
If you do notice that the check engine light is flashing you should shut the engine off once it is safe to do so.
Labor costs are estimated between 88 and 111.
In many cases that the check engine light turns on in a hyundai elantra sonata santa fe accent the car may still drive perfectly fine.
Two problems related to check engine light on have been reported for the 2018 hyundai elantra.
Retightening or replacing the gas cap often will fix the check engine light.
Estimate does not include taxes and fees.
The cost of this service or repair can vary by location your vehicle s make and model and even your engine type.
Anti lock brake system fault indicator click for more.
Tire pressure monitor indicators click for more.
For example if there is a solid illumination the check engine light is probably warning you of an engine emissions problem.
Stability control off indicator click for more.
The most recently reported issues are listed below.