How to Remote Start Car with Check Engine Light On

What is the Check Engine Light?

The check engine light is a dashboard indicator that illuminates when the car’s computer detects a problem with the engine or emissions system. It is designed to alert the driver to a potential issue that needs to be addressed.

Can I Remote Start My Car with the Check Engine Light On?

In most cases, yes, you can still remote start your car with the check engine light on. However, it is important to note that the light is indicating a potential problem, and it is best to have it diagnosed and fixed as soon as possible.

What to Do If the Check Engine Light Comes On While Remote Starting

If the check engine light comes on while remote starting your car, it is important to do the following:

Stop the car immediately. If you are driving, pull over to a safe location and turn off the engine.
Check the dashboard for any other warning lights. If there are any other lights on, such as the ABS or airbag light, it is important to have the car checked by a mechanic immediately.
Retrieve the diagnostic trouble code (DTC). This code will help you identify the specific problem that is causing the check engine light to come on. You can retrieve the DTC by using an OBD-II scanner.
Have the car diagnosed by a mechanic. Once you have the DTC, you can take it to a mechanic who can diagnose the problem and recommend the appropriate repairs.

Remote Starting with a Check Engine Light: Risks and Considerations

While it is generally safe to remote start your car with the check engine light on, there are some risks and considerations to be aware of:

The problem may worsen. Depending on the severity of the problem, continuing to drive with the check engine light on could worsen the issue and cause more damage to your car.
You may fail an emissions test. If the problem is related to the emissions system, your car may not pass an emissions test while the check engine light is on.
Your insurance may be affected. In some cases, having a check engine light on can affect your car insurance rates.

Conclusion

While it is generally safe to remote start your car with the check engine light on, it is important to be aware of the potential risks and considerations. If the check engine light comes on while remote starting your car, it is best to stop the car immediately and have it diagnosed by a mechanic as soon as possible.