DIY Key Fob Replacement fits for 2014 2015 2016 2017 Dodge Durango/Jeep Grand Cherokee 5 Buttons Keyless Entry Remote Control Key Replace FCC ID: M3N40821302 Frequency:433 MHz.

• 【FITMENT】Fits for select Jeep｜Chrysler｜Dodge Vehicles. It is compatible with 2014-2017 Dodge Durango/ 2014-2017 Jeep Grand Cherokee Keyless Entry Remote control Key.
• 【REFERENCE NUMBER】Replacement for FCC ID: M3N40821302 (Make sure this matches existing FCC ID of vehicle). IC: 7812A-40821302. Frequency:433 MHz. Please match the FCC ID and chip, button etc. information carefully before purchase.
• 【DO-IT-YOUSELF SOLUTION】Simply plug the matching OBD II tool into the car's diagnostic port and complete the process with on-screen guidance. Easily pair new keys within 15 minutes, an old key can be erased with a single click. It comes with a detailed illustrated manual, novice users could also get started quickly!
• 【PACKAGE INCLUDED】Each Package include: x2 Remote Key Fobs, x1 DIY Tool. Each remote key comes supplied with a battery, fully installed and pre-tested to ensure quality. This item only supports Push start Button vehicles, and it doesn't support regular keys. The Key Blade needs to be cut by a qualified locksmith or dealership.
• 【PLEASE NOTE】Before hook up, please make sure that the voltage of the vehicle battery is sufficient to avoid the system reporting error due to power cut halfway.Upgrade Guidelines(Try it when have any issue). Please feel free to leave a message if you encounter any problems.

This key replacement kit applicable model years are as follows

This item only supports Push start Button vehicles, and it doesn't support regular keys.

• Dodge

2014-2017 Dodge Durango

• Jeep

2014-2017 Jeep Grand Cherokee

Please Note:The Key Blade is included and it needs to be cut by a qualified locksmith or dealership.

Button Funtions：Unlock ，Lock ， Trunk Release，Panic，Remote Start.

• Wear Resistant
• Higher-Responsivity
• Comfort & Convenience

STEP 1：Check model year of your car is suitable for our compatibility list；

STEP 2： Verify the FCC ID of your OEM key is the same as ours. (You can check the key's back or open the case to find FCC ID & details inside.)

STEP 3：You can ask the dealership or seller if unknown.

Our Key Information:

• FCC ID: M3N40821302, M3N-40821302 & IC: 7812A-40821302
• OE Part: 68143505AC.
• OE alternative part number: 68143505AA, 68143505AB, 68150061AB, 68150061AC.

PACKAGE INClUDED：

• x2 Remote Key Fobs
• x1 DIY Tool（With manual）

Note: Vehicle voltage must be 13V above, otherwise extra power supply is needed. Check that the supply voltage is normal.

Two methods are referenced below:

• It can be tested with specialized equipment.
• Start the vehicle and see if it works properly.

If your car has a DTC, then you first need to erase the error code for the device to work properly, our device has a function to erase the error code.

If the tool you purchased is working properly, then you can refer to the following steps

• Step 1: prepare right key.
• Step 2: check that the vehicle is in good condition (e.g., voltage is normal and no DTC).
• Step 3: the OBDII cable port end plugs into the car's OBD port.
• Step 4: Select the corresponding model and year.
• Step 5: Follow the device's prompts.
• Finally, test the key to see if it works.

Upgrade Guidelines

When you use it in the process of certain problems or failures, please take a picture or other ways to record, so that we can follow up to help you solve the problem.

You may meet the following problems：

• Vehicle Linking Error
• Operating Error
• The EZK911 doesn't power up
• The key doesn't work
• Other problems

So when you have any problem in the process of using, please provide as much information as possible to make it easier for us to understand.

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Product Description