The 2019 Subaru Forester is a popular and reliable vehicle, but it’s not immune to problems. One issue that some owners have reported is a check engine light that comes on along with a malfunction in the Eyesight system. This can be a confusing and frustrating problem, but it’s important to know what to do if it happens.

Symptoms of a Check Engine Light and Eyesight Malfunction

The symptoms of a check engine light and Eyesight malfunction can vary, but the most common include:

• Check Engine light illuminates
• Eyesight system functions (such as lane assist and collision prevention) are disabled

Possible Causes of a Check Engine Light and Eyesight Malfunction

The most common cause of a check engine light and Eyesight malfunction in the 2019 Subaru Forester is a loose gas cap. This is a simple problem to fix, but it can be easily overlooked.

Loose Gas Cap

If the gas cap is not tightened properly, it can cause a vacuum leak in the fuel system. This can lead to a number of problems, including a check engine light and Eyesight malfunction.

Diagnostic and Resolution of a Check Engine Light and Eyesight Malfunction

If you see a check engine light and Eyesight malfunction in your 2019 Subaru Forester, the first thing you should do is check the gas cap. Make sure it is tightened securely. If this does not resolve the problem, you will need to take your vehicle to a Subaru dealership for diagnosis and repair.

Tightening Gas Cap

If the gas cap is not tightened properly, it can cause a vacuum leak in the fuel system. This can lead to a number of problems, including a check engine light and Eyesight malfunction.

Diagnostics at a Subaru Dealership

If tightening the gas cap does not resolve the issue, you will need to take your vehicle to a Subaru dealership for diagnosis and repair. This may involve testing and rescanning the engine control module (ECM) code.

Cost of Diagnosing and Resolving a Check Engine Light and Eyesight Malfunction

The cost of diagnosing and resolving a check engine light and Eyesight malfunction will vary depending on the cause of the problem. If the problem is caused by a loose gas cap, it will be a simple and inexpensive fix. However, if the problem is more serious, it could require more extensive repairs and be more expensive.

The cost of diagnosing and resolving a check engine light and Eyesight malfunction is covered under the new vehicle warranty until 2024. After the warranty expires, the cost will be $75 for 0.5 hour of labor.

Additional Information about Check Engine Light and Eyesight Malfunction in the 2019 Subaru Forester

Here are some additional information about check engine light and Eyesight malfunction in the 2019 Subaru Forester:

• Intermittent issue: Some users have reported experiencing the issue more than once.
• Unknown root cause: Subaru dealerships may be unable to determine the exact cause of the malfunction in all cases.

What should I do if my 2019 Subaru Forester’s Check Engine light and Eyesight system are malfunctioning?

If your Check Engine light illuminates and your Eyesight system functions are disabled, it’s important to take action promptly.

What could be causing this issue?

A loose gas cap is a common cause of this malfunction. Tightening the gas cap can resolve the issue for many drivers.

What should I do first?

• Check your gas cap: Ensure the gas cap is securely tightened. This simple solution has resolved the issue for many drivers.
• If tightening the gas cap does not resolve the issue: Contact a Subaru dealership for diagnostic testing and repairs.

How much will it cost to fix?

• Under warranty (until 2024): The repair is covered under the new vehicle warranty.
• After warranty: The cost for diagnostics and repairs is estimated at $75 for 0.5 hour of labor.

What if my Forester has an intermittent issue?

Some users have reported experiencing this issue more than once. If the issue persists or recurs, it’s recommended to seek further diagnosis from a Subaru dealership.