Change battery in jeep cherokee key fob

I need to order a new battery for my Jeep Grand Cherokee key fob, but I don’t know what kind I need. How do I open my key fob up to check the battery type?

Table of Contents Show

Browse More Content
How do you change the battery in a 2017 Jeep Cherokee key fob?
How do you change the battery in a 2018 Jeep Cherokee key fob?
Do I have to reprogram my fob after battery replacement?

Answer provided by

Most Jeep Grand Cherokee key fobs take CR2032 batteries, but if you want to make sure that’s the kind your key fob needs, opening it up and checking is super simple.

Just grab a small flathead screwdriver and follow these steps:

Insert the flathead screwdriver into the space between the front and back part of the key fob near the key ring mount
Gently apply pressure to separate the key fob at the seam
Gently pry the battery out of its housing. At this point, you can read the battery to see what kind it is

If you want to replace your battery, at this point you would just install the new battery and then gently push the two parts of the key fob back together until they clicked. Replacement key fobs can be a little expensive, so replacing the battery yourself can save you some money. You can also save money on your car insurance premiums by comparing rates on coverage with the Jerry app.

Browse More Content

What others are asking

Read advice from car experts at Jerry

Browse by topics

Car Insurance by Make

Car Insurance by State

Jeep Cherokee Key Fob Battery Replacement Guide
How to change a dead battery in the key fob remote control for a 5th generation 2014-2018 Jeep Cherokee SUV.

2015 Cherokee Key Fob

Back Side of Fob This automotive maintenance tutorial was specifically written to assist owners of the fifth generation (2014, 2015, 2016, 2017 and probably also the refreshed 2018 model year) Jeep Cherokee SUV in changing a dead battery in the key fob remote control for the keyless entry system.

Owners of other Jeep, Dodge, Chrysler, Fiat and RAM vehicles such as the Compass, Renegade, Wrangler, Grand Cherokee, Patriot, 500, Town & Country, 200, 300, Pacifica, Challenger, Charger, Dart, Durango, Journey, Grand Caravan, RAM 1500, C/V Tradesman and ProMaster Van may also find these DIY instructions to be helpful.

The compatible replacement coin cell (A.K.A. "button" or "watch" battery) is part number CR2032.

The tools required to complete this procedure include a small Phillips head screwdriver and a small flathead screwdriver such as in a jewelers precision screwdriver kit.

Release Switch - Front Bottom

Slide Over Switch The first step is to separate the fob from the key ring and your other keys.

Slide the switch on the front bottom area of the fob to release the backup emergency metal ignition key.

Remove Metal Ignition Key

Tiny Phillips Head Screw Pull the metal ignition key out of the fob and set it aside in a safe place.

Locate the small Phillips head screwdriver on the bottom edge of the fob which was hidden by the backup ignition key.

Remove Counterclockwise

Phillips Screw Removed Remove the screw by turning it counterclockwise with a small #0 Phillips head screwdriver.

Set the screw aside in a safe place.

Pry Apart Two Halves

Pull Off Fob Cover Insert a small flathead screwdriver in to the slot where the metal ignition key used to reside.

Gently pry apart the front and back halves of the fob.

Fob Cover Removed

Remove Remote Control Unit Pull the plastic frame off the top of the fob assembly.

Remove the rubber buttons piece and remote control unit from the back cover of the fob.

Pull the remote control unit out of the rubber piece.

Gently Pry Out Old Battery

Old Battery Removed Push the old battery out of the socket with your finger nail or very carefully use the end of the small flathead screwdriver.

Try to avoid bending the metal electrical contacts or scratching the green circuit board.

Panasonic CR 2032 3V

Push In New Battery Slide the new CR2032coin cell battery in to the holder with the "+" positive side facing up towards you and the "-" negative side facing down.

The battery is available from various manufacturers such as Energizer, Duracell, Sony, Maxell, Panasonic and Rayovac.

New Battery Installed

Remote In Rubber Cover Lower the remote control unit in to the rubber buttons piece with the battery facing up towards you.

Lower In To Back Half

Remote & Buttons In Back Turn over the rubber piece and lower it in to the back cover of the fob.

Lower Plastic Front Cover

Gently Snap Together Fob Line up the plastic frame over the top of the fob and gently snap it back in to place.

Make sure that the two halves of the fob are flush together at every edge.

Replace Phillips Screw

Push In Ignition Key Re-insert the screw and tighten it in the clockwise direction with the #0 Phillips head screwdriver until it is snug.

Slide the metal ignition key back in to place.

Key Fob Re-Assembled

Test New Key Fob Battery To test the new battery, stand near your SUV and press the "Unlock" or "Lock" buttons.

If the new battery is working properly, you should see the parking lights flash and also hear the door locks opening or closing.

For more, check out all of my Jeep Cherokee DIY Repair & Maintenance Guides.

How do you change the battery in a 2017 Jeep Cherokee key fob?

To do it, just follow these simple steps:.

Press a small flathead screwdriver into the seam of your key fob. ... .

Pry the key fob apart at the seam with the screwdriver..

Remove the battery and exchange it for a new CR2032 battery. ... .

Replace the circuit board in the keypad. ... .

Finally, snap both sides of the key fob back together..

How do you change the battery in a 2018 Jeep Cherokee key fob?

Steps to Follow When Replacing the Jeep Key Fob Battery.

Use the flathead screwdriver to open the jeep key fob. ... .

Press down the screwdriver lightly to separate the key fob segments. ... .

Access the old battery and remove it..

Take the CR2032 battery that you purchased and insert it..

Do I have to reprogram my fob after battery replacement?

Typically, you do not need to reprogram the key fob after changing the battery. However, if you've replaced not just the batteries but also some of the internal wiring and electronics, you may need to reprogram it by pairing it with your vehicle once again.