2012 Jeep Grand Cherokee Key Fob Battery

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How To Program Key Fob Jeep Grand Cherokee / Dodge Durango 2011

Jeep Grand Cherokee Key Fob Battery Replacement (2008 – 2013)
Learn how to program new Key Fob for 2011-2013 Jeep Grand Cherokee and 2011-2013 Dodge Durango using Appcar software.

âï¸ You can program new Key Fob or re-program previously programmed on this vehicle Key Fob.â Programming a used Key Fob, previously programmed for another vehicle, requires unlocking by erasing the internal key memory with a special locksmith tool.

This guide applies to the following cars:

  • Jeep Grand Cherokee 2011, 2012, 2013 pre-facelift model
  • Dodge Durango 2011, 2012, 2013 pre-facelift model
1ï¸â£ Insert the new Key Fob in the ignition and turn to the RUN position.

If the vehicle is equipped with Keyless Enter-N-Go, remove the Engine START/STOP button. Then insert the new Key Fob in the ignition and turn to the RUN position.EVIC will display message: Key Not Programmed.

2ï¸â£ Establish a connection with the vehicle, and run Read PIN Code Routine.

You can find it in Diagnostic -> WCM -> Routines. The PIN code will be needed when programming the new Key Fob.

How to read PIN Code

3ï¸â£ Run Program Ignition Keys or Key FOBs routine

On the first step you will see the number of currently programmed keys. Usually can be a maximum of 8.

In the second step, you have to enter the 4-digit PIN code.

Then the ignition module will start the Key Fob programming procedure. It may take several seconds.

After a while you should see the programming result and the number of currently programmed key fobs one more than before

Key Fob Not Working After Replacing The Battery

When purchasing a new battery for the key fob of your Grand Cherokee, keep in mind that the battery may be sitting on the shelf for a long time. Therefore after replacement it may not work, or may not last that long. Try purchasing the battery from a store where stock moves fast. If you still cant get the key fob to work after verifying that the battery is healthy, your key fob issues may not be due to bad battery.

Recharge Or Change Jeep Batteries

A Jeep battery should last around 3-4 years with normal use. and if you are facing a key fob problem due to a bad jeep battery, The best solution is that recharge it again or simply purchase new batteries.

If you have been using batteries for many years, you should invest $200 to $300 to have better services in all of your electrical devices.

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How To Replace The Battery In Your Jeep Wrangler Jk Key Fob

It’s easy to replace the battery in your remote key fob. The fob is made of two plastic parts that snap together. Inside is a small circuit board, a rubber key pad and a battery.

To replace the battery, follow these steps:

  • Insert a small flathead screwdriver into the seam near the keyring mount.
  • Press down on the screwdriver to force the key apart at the seam.
  • Remove the battery from the housing.
  • Insert a new CR2032 battery with the negative side down.
  • Place the circuit board into the key pad, then the key pad into the key.
  • Snap the two halves together starting at near the key and working to the end.
  • Tools you’ll need to complete this project:

    • Small flathead screwdriver

    Use Obd2 Scanner For Diagnosis

    2012 Jeep Grand Cherokee Key Fob Battery

    Since Jeep Grand Cherokee is equipped with on-board diagnostics , a fault diagnosis can provide initial indications of where the malfunction is located. This method will be especially useful when diagnosing a faulty remote keyless system receiver module.

    To begin troubleshooting, you must first connect the diagnostic tool to your Grand Cherokee. The OBDII connector is usually located under the dashboard. With the tool connected, turn on the ignition. Most diagnostic devices then ask for some information about the vehicle. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number . Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Grand Cherokee.

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    Using Multiple Wireless Devices

    The jeep is the place where we tend to keep our electronics, but having multiple wireless devices in the vehicle can ensure quality riding, commuting, and jeep anti-theft system.

    When youre driving, especially on the highway in Sport mode, distractions are everywhere by text messages, social media alerts, and news updates. All wireless devices like wifi, radio, and Bluetooth use different frequencies to keep the system alive.

    Sometimes, the key fob faces problems in ensuring its services among all the frequencies. So, it could be one of the causes of key fob problems in jeep Cherokee, Grand Cherokee, Rubicon, or Willys.

    Water Resistant Not Waterproof

    Your Grand Cherokee key has rubber seals which prevents the water from getting to the electronic chip inside. A splash of water or brief exposure to light rain should be fine, but exposure to excessive amount of water like submerging the key in the pool can cause the water to penetrate the seals and damage the chip. Submerging the key in ocean water at the beach can be much more damaging to key fob electronics due to highly conductive nature of salt water.

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    Why Our Key Services

    Your vehicle gets you reliably where you need to be, but without a working key fob, getting around is a lot more difficult. Some newer vehicles won’t even start without one. Whether youve misplaced your keys, you need a new key cut, your existing fob is damaged, or you just want a spare, have your key fob repaired, re-powered or replaced at Batteries Plus Bulbs.Our experts will help you with a simple battery replacement or give you a whole new keyless entry replacement if yours stops working. Contact us online or come visit a store near you for fast service even without an appointment.

    Jeep Grand Cherokee Key Fob Battery Type

    DIY JEEP – How to change SmartKey Key fob Battery on Jeep Cherokee

    Cherokee mopar flaps wk2. Eccpp amazoncom keyless. 07 dodge charger key fob 2012 jeep grand cherokee key fob battery type

    How to Replace the Battery in your Jeep Wrangler Key Fob | Quadratec. 9 Pictures about How to Replace the Battery in your Jeep Wrangler Key Fob | Quadratec : HOW TO CHANGE BATTERIES: JEEP – YouTube, How to Replace the Battery in your Jeep Wrangler Key Fob | Quadratec and also Other Electronics – 4+3 Buttons Remote Key Fob Shell For Dodge.

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    Use It According To The User Guide

    User manuals are essential parts of any electronic device like jeep key fobs that help users to understand how to use the product or how it works.

    When you dont understand the key fobs behavior, you should read the user guide book or see an adequate tutorial about that. This will help you to detect any key fob problems and ensure a quality user experience.

    Jeep Key Fob Battery: Everything You Need To Know

    If you need to press the buttons on your Jeep key fob several times or it isnt working at all, the problem could be your key fob battery. Jeep key fob batteries usually last between three and four years under normal use.

    Replacement fobs can get expensive and need to be programmed. Replacing the Jeep key fob battery can be simple and a lot more affordable than replacing the entire key fob.

    What kind of battery goes in a Jeep key fob?

    Key fobs use small coin-type batteries. The number of your key fob battery will be printed on it. One common key fob battery is CR 2032. Depending on your Jeep model and year, your key fob could use a CR 2032, CR 2025, or a CR 2450 battery.

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    The Empty Or Dead Battery In The Key Fob

    A battery with an electric connection is the main power source for running any electric device. So when you fail to provide that power to the electric device, you will definitely find some issues.

    If you are using your key fob for an extended period of time, it is likely that the battery is dead. If this is the case, you will need to replace the battery.

    Receiver Modules Keys & Key Fob Fit Your 2012 Jeep Grand Cherokee

    2 PACK FOB Replace Jeep Grand Cherokee Key Fob Battery 2008, 2009, 2010 ...

    Diagram

    • *O0, 74 – SPORT UTILITY 4-DR TYPE #4, J – JEEP – 4WD, T – JEEP – 2WD
    • Require Quantity:
  • , / With Flipper Glass
  • Fitting Vehicle Options:*O0, 74 – SPORT UTILITY 4-DR TYPE #4, J – JEEP – 4WD, T – JEEP – 2WD
  • Require Quantity:
  • , , / With Flipper Glass
  • Fitting Vehicle Options:*O0, 74 – SPORT UTILITY 4-DR TYPE #4, J – JEEP – 4WD, T – JEEP – 2WD
  • Require Quantity:
  • *O0, 74 – SPORT UTILITY 4-DR TYPE #4, J – JEEP – 4WD, T – JEEP – 2WD
  • Require Quantity:
  • , / With Flipper Glass / Not OE, Service Part for Mopar Remote Start Kit
  • Fitting Vehicle Options:74 – SPORT UTILITY 4-DR TYPE #4, DBA, DGQ – 5-Speed Automatic Transmission 545RFE, H – HIGHLINE, P – PREMIUM, S – SPORT
  • 74 – SPORT UTILITY 4-DR TYPE #4, J – JEEP – 4WD, T – JEEP – 2WD

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    Broken Button Or Keys In The Fob

    Is there any key broken or miss-aligned in your key fob? it can happen anytime when the key fob falls from your hand. If you find a tiny crack or a minor scratch on the fob, then that may be the reason why it is not working.

    One of my friends saw that the battery was covered by some plastic and the cover was broken off.

    Weak Or Dead Jeep Battery

    Without a working battery, you can not drive to a nearby dealer to purchase new batteries thats why a Jeep battery is a critical part of the vehicle.

    When your vehicle battery is weak or dead, all the electronics systems fail to run until you fix it. Sometimes, a weak battery will not allow you to run a key fob system in your jeep.

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    Starting The Engine With Dead Key Fob Battery

    If your Grand Cherokee has push button start/stop feature, your vehicle may not start due to weak key fob battery and a key not detected alert message may be displayed in the instrument cluster. Dont worry, you can still start your vehicle, the immobilizer is controlled by a passive transponder. Passive means, among other things, that the transponder in the key does not need its own power source.

    Touch the start/stop button with your key fob and then start the engine. If it doesnt work, then look in the owners manual for exact location of key fob placement, as it may vary depending on model.

    Wrong Key Fob Programming

    Key Fob Battery Change Jeep Grand Cherokee

    Key fobs are small, portable, and fantastic devices that allow owners to control a vehicle remotely. A fob has two main functions: it must be able to store a security code that provides access to the jeep, and it must transmit that code to the vehicle to unlock the doors.

    So, the key fob is all about programming. If something is wrong with the security code of the vehicle, the whole key fob system is abortive.

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    What To Do In Case Of Water Damage

    If your Grand Cherokee key fob stopping working after exposure to clean tap water or rain, immediately remove the battery and clean the electronic component with paper towel and let it dry fully before putting back the battery. In case of exposure to salt water, or soapy or dirty water, it is recommended to clean the chip with isopropyl alcohol or electronic cleaner. If the key fob still doesnt work after cleaning and drying, the chip is probably fried and you will have to buy a new key.

    Dead Battery In Key Fob

    Greg_63 said:I had a weak battery in my GC’s keyless remote so I popped it open to get the key out and unlock the door. That set off the alarm.Anyway, I got going but the situation got me thinking – how would I start my 2014 GC if the fob had a dead battery? I can’t find any place to insert the key that is located in the keyfob.

    Greg_63 said:I had a weak battery in my GC’s keyless remote so I popped it open to get the key out and unlock the door. That set off the alarm.Anyway, I got going but the situation got me thinking – how would I start my 2014 GC if the fob had a dead battery? I can’t find any place to insert the key that is located in the keyfob.

    Think how cheap it would be to just carry a spare battery with you.They also come in two-packs. Never allowed it to get low enough to try the emergency method.

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    For Vehicles With A Starter Button

    There is a chip in the vehicle key. It is used to automatically deactivate the electronic immobilizer when there is a valid remote control vehicle key in the vehicle interior. The electronic immobilizer is automatically activated as soon as there is no valid vehicle key in the vehicle.

    The engine can only be started with a genuine vehicle key that is coded correctly. You can obtain coded vehicle keys from an authorized Jeep dealer.

    Using The Key Fob In The Wrong Way

    2 PACK FOB Replace Jeep Grand Cherokee Key Fob Battery 2008, 2009, 2010 ...

    Key fob provides a lot of features in the automotive industry. It also differs from jeep to jeep and trim level to trim level. So you have to learn everything about how to use the key fob in your jeep.

    If you are a new owner and always press the wrong key, your key fob wont work the way you want. Maybe the key fob and vehicle both are okay, but you dont know how to use them perfectly.

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    The Problem With The Door Lock System

    when we say only the faulty key fob is responsible for each problem, that would be one-sided. Sometimes, you can find key fob issues if the door lock system or panoramic sunroof is faulty.

    When every feature in the key fob is working pretty well without the lock system, maybe the key fob is okay, and the problem is arising from the door.

    Jeep Key Fob Battery Energizer Cr2032 Grand Cherokee Liberty 2003 To 2017 Models

    $ 10.59

    Energizer key fob batteries are a great replacement to the OEM remote battery. Energizer Key Fob Replacement Batteries are better than original equipment batteries because manufactures usually install cheaper quality batteries or products to keep down costs and get you back into the service department to make more money off of you the customer. Energizer batteries are long lasting and made from only the highest quality materials. They just keep going, going and going! FREE SHIPPING FOR A LIMITED TIME!!!

    PLEASE NOTE This battery DOES NOT FIT the Newer Style 3 or 4 Button Combo Key/Remote which uses a CR2016 battery

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    S For Replacing A Jeep Key Fob Battery

    Before getting started with replacing your key fob battery, gather the supplies and equipment youll need. Essential items are:

    • A replacement battery
    • A small flat-head screwdriver

    Once youve gotten together the items you need, insert the tip of your flat-head screwdriver into the key fob seam by your key ring mount. Press down gently to separate the top and bottom pieces of plastic. Be careful not to twist the screwdriver head because it could break the plastic. In certain Jeep models, youll also need to remove the emergency key before proceeding.

    Open the top and bottom pieces. Youll see the old battery, a circuit board, and a rubber keypad. Remove the old battery from the housing.

    Take care to note which side of the battery is facing up. Replace the new battery in the same orientation as the old battery. Usually, the negative side of the battery will face down.

    Put the circuit board back in the keypad, then replace the keypad. The last step is snapping the two key fob halves, top and bottom, back together.

    You wont need to reprogram your key fob if just replacing the key fob battery. However, you can find key fob reprogrammers at auto supply dealers.

    Jeep Key Fob Not Working Or Detected: Fix It Easily

    Jeep Cherokee Key Fob Battery Replacement (2014 – 2021)

    A key fob is one of the most popular and versatile accessories for the modern commuter like a car and jeep. An electric key fob that allows you to control your keyless entry system, arm or disarm alarm systems, start your car, turn lights on and off, and maintain heating and air conditioning.

    But sometimes, the key fob fails to provide its desired service in your jeep wrangler and Grand Cherokee. If youre having problems with your Jeep key fob not working or detected, then youve come to the right place!

    In this article, I will talk about the issues that are faced by jeep users who have problems with their Jeep Key Fobs. If the key fob problem is very basic, then this article can save your time, money, and money.

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