How to Reset Jeep Grand Cherokee Oil: 2 Must-Try Methods!

In order to reset the Jeep Grand Cherokee oil light or indicator, you can prefer manual or automatic methods. For manual readjustment, all you need to do is depress the gas pedal several times within a few seconds. However, for the technical reset, using the Vehicle Info menu will do the job!

Not every Grand Cherokee series comes with the Display reset option. Instead, only the newer generation models launched after 2016 have made the resetting task easier with a menu. 

So without further ado, let’s help you learn how to reset Jeep Grand Cherokee oil in the easiest way!

How to Reset the Jeep Grand Cherokee Oil Life Indicator

Depending on the vehicle model of your Jeep Grand Cherokee, the resetting of its oil indicator can vary slightly. 

However, as stated there are two basic methods for aligning the indicator according to the recent oil level. So let us show you: 

Method-1: Use the Gas Pedal

If you have a Grand Cherokee manufactured from 2009 to 2015, using the gas pedal is the quickest way to reset the oil light. And here are the steps:

  • Step 1: For Jeep models that consist of an ignition button, keep it at the “Run” position by pressing the start button two times. But here, you shouldn’t turn the engine on.
  • Step 2:  Push the “Gas Pedal” down thrice within 10 seconds. 
  • Step 3: Turn off the ignition and switch the engine on. Upon starting the car, the indicator shouldn’t appear on the dashboard anymore! 

Method-2: Cluster Display

From the 2016 or later variants of the Grand Cherokee Jeep, you need to use the steering control and cluster display. And the details are as follows: 

  • Step 1: First off, put the ignition in the “Run” position without starting the engine.
  • Step 2: If your Jeep doesn’t have a key ignition option, tap the Engine start switch twice without depressing the brake pedal.
  • Step 3: From the left side of the steering wheel, press the “Navigation” button to bring the Vehicle Info menu.
  • Step 4: With the navigation key that has a backward and a forward symbol, scroll down to select the Oil Life option.
  • Step 5: Finally, select Ok, and you’ll notice it’s going to reset the oil monitor.

Read Also: Bolt Pattern of the Jeep Grand Cherokee | All Models Guide

When to Reset Jeep Grand Cherokee Oil Indicator?

As a general rule of thumb, you need to reset the oil life indicator after each oil refill. And once you change the oil filter, the process is a must perform. 

The rest helps the oil monitor to stay aligned with the current specifications or conditions of the oil filter and liquid inside. 

If you drive more miles than usual, the oil life light will appear on the dashboard. Because the sensor warns you to refill oil for a long journey ahead. 

In that case, if you have recently changed the oil and reset the monitor, you will need to reset it again.  

The monitor system may disrupt when you use a different type of oil, other than the ones recommended in the owner’s manual. 

So, if you want to keep the engine oil type as it is without the flashing oil light, reset the indicator right away. 

If you’re still unsure when to reboot the oil, reset after every 3000 to 5000 miles. Or keep a gap of three to six months after each reset. 

This time period may change in case you use the wrong type of oil, or there is an oil leak.

Read Also: How to Troubleshoot & Fix P0320 Jeep Grand Cherokee DTC Code?

Why Should You Reset Jeep Grand Cherokee Oil?

In simple terms, the main reason to reset the oil indicator or light is to keep it functioning. Because indeed, it monitors the conditions of the oil and oil filter. 

Once you reset the light, it sends the accurate information. Consequently, you see the light or message that reminds you to change the oil.

Also, a reset indicator can warn you in case you have used any different engine oil that can damage the engine. 

Precisely speaking, to keep getting the warning sign or reminders at the perfect interval, there is no alternative to readjusting the oil life monitor.

Read Also: How to Troubleshoot & Fix P0128 Jeep Grand Cherokee DTC Code?

What happens If You Don’t Reset Jeep Grand Cherokee Oil?

An oil life indicator that hasn’t reset might keep on flashing on the dashboard. Moreover, it’ll fail to monitor the engine oil, which is why you won’t get an accurate reminder of when to change the oil. 

Fuel Efficiency

You need to understand that the monitor doesn’t always light up on your Jeep Grand Cherokee only to send an oil refill reminder. 

In fact, it can stay on if you forget to readjust it after an oil change or long drive. 

Also, a non-reset indicator mightn’t monitor the oil’s health and send notifications properly. So, you may skip adding oil. 

This delay will make the oil older and dirtier. Remember that an engine uses more fuel if the liquid is dirty or way older.

Read Also: How to Troubleshoot & Fix P0440 Jeep Grand Cherokee DTC Code?

Engine Longevity and Cost Savings

To keep the Jeep Grand Cherokee engine prolonged and functioning, regular oil change after a specific interval is a must! 

But if the oil indicator doesn’t warn you of low and old engine oil, chances are you may forget about changing it. Thereby, debris contaminates the oil over time!

The clogged debris can build up rust on the engine compartments. It causes wear and tear in them that shortens their lifespan. If you drive a Jeep on low oil, it fails to lubricate the engine. 

Without proper lubrication, the engine tends to get corroded, which may lead to an oil leak.

Also, appropriate lubrication keeps the engine oil at a moderate temperature to prevent misfiring.

If there is no tear and wear, you don’t have to fix or replace the units. Thus, it helps to lower the maintenance cost.

Environmental Impact

A reset oil indicator can warn you when the oil has picked up dirt and dust. 

But an unreset indicator can’t perform as per the current conditions of the fluid. When you keep on driving with such oil, it can get dirtier with time. 

Such dirty oil often drips off or leaks from the oil pan. The chemicals in such fluid are bad for the environment. 

Even if they don’t roll over, you need to dispose of the liquid while changing the oil. 

If you fail to discard the oil through a certified collection center, the liquid oil won’t be recycled. And its waste can kill the plants when they come in contact. 

Read Also: How to Troubleshoot & Fix P0456 Jeep Grand Cherokee DTC Code?

Safety and Performance

Constantly flashing oil indicator lights can distract you while driving. Even after filtering the oil, if it stays on you may stress over it and think that the Jeep Grand Cherokee is low on oil!

As a result, you can’t drive your usual hours for fear that you may run out of engine fluid. So, you compromise your Jeep’s performance due to an unreset indicator.  

Final Words

To keep the Grand Cherokee oil monitor accurate and up to date with the oil conditions, reset is mandatory! 

And their owner’s manual breaks down how to reset Jeep Grand Cherokee Oil. 

But if you’re confused about which process to follow for newer and older models, stick with our guide according to the manufacturing year. 

In case you’re new to the technicality, we’d suggest getting it reset by a professional mechanic.

Read Also: Jeep Grand Cherokee Oil Leak Problems: Here’s What To DO!

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