Check engine light on jeep grand cherokee 2014

To turn off the Jeep Grand Cherokee check engine light, turn the ignition switch to ON but don’t start the vehicle. Press the gas pedal 3 times within 10 seconds and turn the ignition off. Wait 10 seconds and start the engine.

Frequent question, how do you reset the check engine light on a Jeep?

1. Make sure the engine is not running and key is out of the ignition.
2. Disconnect the battery terminals.
3. Wait 5 minutes.
4. Reconnect battery terminals.
5. Insert and turn the ignition key to the run position without starting.
6. All error codes are cleared and CHECK ENGINE icon disappeared.

You asked, how do you reset the check engine light on a 2014?

Quick Answer, how do you reset the 2014 Jeep Grand Cherokee?

You asked, what does check engine light mean on 2014 Jeep Grand Cherokee? 2014 Jeep Grand Cherokee Check Engine Light Flashing Different easy reasons for a Check Engine Light are dirty mass airflow sensor, damaged oxygen sensor, faulty head gasket, faulty emissions control part, a malfunction with the fuel injection system, or defective spark plugs to name several.

Contents

• How do you reset the check engine light with a gas pedal?
• Will check engine light reset itself?
• Will Autozone reset check engine light?
• Why is my check engine light off but code still there?
• How often should you change the oil in a 2014 Jeep Grand Cherokee?
• How do you reset the oil life on a Jeep Grand Cherokee 2020?
• How much oil does a 2014 Jeep Grand Cherokee take?
• What is the most common reason for check engine light?
• What does the check engine light look like on a Jeep Grand Cherokee?
• Can I drive with check engine light on?

How do you reset the check engine light with a gas pedal?

Turn the ignition switch to the on position but do not start the car. Count three seconds and then press the gas pedal to the floor and let it up five times in five seconds or less.

Will check engine light reset itself?

Your vehicle’s check engine light will will reset by itself once the issue or problem has been repaired; this is true for most models. … If you are certain that you have resolved the issue that caused your check engine light to come on in the first place, then the light should reset itself after at least 20 cycles.

Will Autozone reset check engine light?

Did you know that you can get your check engine light scanned for free? Any of the major parts stores in the country, such as: Napa, Advance Auto, Autozone and O’Reilly’s, will scan your vehicle, and tell you the P codes for no charge at all.

Why is my check engine light off but code still there?

The problem that triggered the code may not have happened enough times to illuminate the light. This most likely means the issue is not critical and that the code is pending. So if the check engine light is off, but you see an error code, use an OBD2 scanner to help identify what the problem is.

How often should you change the oil in a 2014 Jeep Grand Cherokee?

Synthetic oil usually should be changed every 7,500 – 10,000 miles. An oil change is one of the most necessary and necessary services for your car. Jeep recommends getting your 2014 Jeep Grand Cherokee oil & filter changed each 3,000-5,000 miles for conventional oil.

How do you reset the oil life on a Jeep Grand Cherokee 2020?

How much oil does a 2014 Jeep Grand Cherokee take?

Engine Oil 5.9 quarts (with filter)After refill check oil level.

What is the most common reason for check engine light?

Replacing a faulty oxygen sensor — a sensor used to optimize a vehicle’s fuel-to-air mixture to increase gas mileage and reduce emissions — is the most common cause for a check engine light.

What does the check engine light look like on a Jeep Grand Cherokee?

If the check engine light in your 2020 Jeep Grand Cherokee starts flashing, that means that the problem needs immediate attention and your Jeep should be transported in shortly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.

Can I drive with check engine light on?

The rule of thumb is that if the check engine light is flashing, you can’t keep driving the car. It’s an emergency. Often it indicates an engine misfire. If you keep driving, you will likely cause irreversible damage, mostly to the (expensive) catalytic converter.

Getting a check engine light on your expensive automobile is just the start of a bad day that then turns into a very bad time for you. It can lead to endless costs and countless trips to the mechanic.

If you own a 2014 Jeep Cherokee model and the check engine light is on, there could be a solution for it that might not be that costly and will not mean that you have to go to the dealership or your trusty mechanic.

Most owners of a Jeep Cherokee 2014 model have reported this issue that their SUV seems to run fine but the check engine light is showing.

This does not have to mean that something very serious is wrong. It could only mean that the suction valve on the internal covering of the gas tank is not closing as properly as it should and there are certain small amounts of fuel getting evaporated.

This mostly happens after the car has been run for eighty thousand miles or may even show at less or more miles drive time.

What to Do When You get Check Engine Light on Your 2014 Cherokee

This possibility is certainly checked by using a car computer code scanner. You will have to plug in the scanner with the onboard computer dock of the car and then check it for codes.

The code you will be on the lookout for is P0456 and also say Evap System Very Small Leak. This will give you a precise reading and tell you that the issue is in fact with the suction system in the gas tank and nothing very major to worry about.

The issue arises due to minor wear and tear in the hardware of the suction valve. It can also be due to certain rust being built up in that component.

This is mainly due to the reason that these models of Jeep vehicles do not use traditional gas tank caps, but instead the modern suction systems.

However, this issue can be dealt with at home with a simple trick. You will need a small can of the versatile WD 40. Just apply a generous amount of it to the suction component that you will easily be able to see once you open the gas tank.

It must be opened and closed a few times with the help of a thin and study tool or you can use your finger but be very careful with it. Then you just have to normally drive the SUV for a couple of miles (6-8 to be exact). The issue will be solved and the check engine light will be gone in no time.

You may use the car code scanner once again to be completely sure about the solution. This is just one example of some common issues in some vehicles that do not need to be dealt with the hard way and can be rectified at home and within minimal costs.

Conclusion

You rarely get the check engine light on a Cherokee but sometimes it does happen, I hope this article shed some light on possible causes and steps to try fix it.