Can You Trade In a Car with a Check Engine Light?
Yes, You Can
Yes, you can trade in a car with a check engine light on. However, the value of your trade-in will be lower than if the check engine light were not on. The amount of the reduction in value will depend on the severity of the issue that is causing the check engine light to be on.
What is a Check Engine Light?
A check engine light is a warning light that is illuminated when the engine control module (ECM) detects a problem with the engine or emissions control system. The ECM is a computer that monitors the engine’s performance and emissions. When the ECM detects a problem, it will turn on the check engine light to alert the driver.
What Causes a Check Engine Light to Come On?
There are many different things that can cause a check engine light to come on, including:
- Loose or damaged gas cap
- Faulty oxygen sensor
- Catalytic converter problems
- Spark plug or ignition coil problems
- Fuel injector problems
- Vacuum leaks
- Emissions control system problems
How to Trade In a Car with a Check Engine Light
If you are planning to trade in a car with a check engine light on, there are a few things you should do to prepare:
- Get the code read. The first step is to get the code read from the ECM. This will tell you what is causing the check engine light to be on.
- Fix the problem. If the problem is minor, you may be able to fix it yourself. However, if the problem is more serious, you will need to take the car to a mechanic.
- Get a written estimate. If you are unable to fix the problem yourself, get a written estimate for the cost of repairs from a mechanic.
When you go to trade in your car, be sure to tell the dealer that the check engine light is on. The dealer will then inspect the car and determine how much the value of the trade-in will be reduced.
Conclusion
Trading in a car with a check engine light on is possible, but it will likely result in a lower trade-in value. The amount of the reduction in value will depend on the severity of the issue that is causing the check engine light to be on. By following the steps outlined above, you can prepare for the trade-in process and get the best possible value for your car.
