Check Engine And Cruise Control Light Subaru Forester
Subaru Forester is a popular SUV in the United States. It is known for its reliability, safety, and versatility. However, like any other vehicle, it may encounter some issues from time to time, such as the check engine and cruise control light flashing. This article will discuss what these lights mean, what causes them to turn on, and what you can do to fix them.
What is the Check Engine Light?
The check engine light is a warning sign that alerts the driver that there is a problem with the engine or emissions control system. When the check engine light is on, it means that the onboard diagnostic system (OBD-II) has detected a fault in one or more of the sensors, valves, or circuits that are essential for the engine to run smoothly.
Some of the most common causes of a check engine light in Subaru Forester include:
- Faulty oxygen sensor
- Loose or damaged gas cap
- Faulty catalytic converter
- Malfunctioning spark plug or ignition coil
- Failed engine control module (ECM)
If you ignore the check engine light, the problem may worsen, causing significant damage to your vehicle and increasing your repair costs. Therefore, it is essential to check the cause of the light as soon as possible.
What is the Cruise Control Light?
The cruise control light is a separate warning light that indicates a fault in the cruise control system. Cruise control is an optional feature that allows the driver to maintain a constant speed without pressing the accelerator pedal continuously.
When the cruise control light is on, it means that the cruise control system is not working and needs repair. Some of the common causes of a cruise control light in Subaru Forester include:
- Failed cruise control switch
- Bad speed sensor
- Broken or damaged vacuum hose
- Malfunctioning brake switch
- Failed cruise control module
If your cruise control light is flashing, you should avoid using cruise control until you have resolved the problem. The flashing light may indicate that there is a serious issue with the system that may cause an accident.
What to Do When the Check Engine and Cruise Control Light is Flashing?
If the check engine and cruise control lights are flashing simultaneously, it is a sign of a severe issue with your vehicle that needs immediate attention. When these lights are on, your car may start to perform poorly or even stall. You may also notice a significant decrease in fuel economy.
The first thing you should do is pull over to a safe area and turn off the engine. Check the gas cap to ensure it's tightened correctly. Often, a loose or damaged gas cap can trigger both the check engine and cruise control lights to come on. If the gas cap is okay, inspect the engine compartment for any visible signs of damage or leaks.
If you cannot find the issue, the best course of action is to take your car to a certified Subaru technician. They have the necessary tools and knowledge to diagnose and repair the problem correctly.
Conclusion
The check engine and cruise control lights are crucial warning signs that alert you to potential problems with your Subaru Forester. If you ignore these lights, you may be risking serious damage to your vehicle, increased repair costs, and even accidents. Therefore, it is recommended that you address the issue as soon as possible. By following the tips mentioned above, you can keep your Subaru Forester running smoothly and safely on the roads.