2009 Dodge Avenger Key Fob Battery Replacement Instructions

2009 Dodge Avenger Key Fob Battery Replacement Instructions

Key fob allow access to your Avenger. If the keyless entry remote battery is dead or weak you will not to be able lock trunk or doors remotely. In this case, you will benefit from knowing how to disassembly your car keyless entry remote and change a discharged battery yourself. If you decide to do it at home near Avenger, use this instruction, but first make sure you have everything you need before you start.

What size battery does 2009 Dodge Avenger remote key fob take

Changing battery in keyless entry remote require flat head screwdriver, phillips head screwdriver and 1 CR2032 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • flat head screwdriver
  • phillips head screwdriver
  • 1xCR2032 battery

Step by step guide

A small button battery installed in the your keyless entry remote. Remove any internal key before you try to pry apart the key fob. Remove fasteners on the back of the keyless entry remote. Spin the key fob over and find for at least one fastener holding in the plastic.

Gently try to disassemble your key with hands or flat head screwdriver. Remove one CR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Battery must be placed with the same polarity as was an old. Your keyless entry remote will not work if you by mistake put battery wrong way.

Before assembling keyless entry fob's case, check that all functions works by pressing buttons on key fob.

The last thing to do is put your cover back on fob. Delicately try to put the two halves in place by hands from top to bottom. If your remote key fob body firmly closed, we done. If not, repeat the last step. Screw fastener in the back of the remote key fob.

Video of key disassembly

DIY: Dodge Key Fob Battery Replacement & Disassembly

Still not working? Buy new one

FAQ

Key fob of Dodge Avenger use 1xCR2032 batteries. Most CR2032 batteries are under $4-6 build upon the size packaging, type and brand you buy. Take your old battery to the store, to be sure.

Keyless entry remote in most of cases reprogramming not required after battery replace. If your key not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2009 Dodge Avenger key yourself. Most hard part is to disassembly fob’s case. It's pretty easy with our guide.

Car service pricing for replace the battery in key is $50-600 depending on the car.

Remote key fob batteries in Dodge Avenger should be changed every four years, also this will vary based on their amount of use and quality. If your key fob decreased signal strength, you should replace batteries before it stop close doors and make problems for you.

If your Dodge key fob buttons not working, has low key battery indicator on dashboard, fob's battery more than 4 years old or signal strength reduced, in most cases battery replace inside keyless entry remote needed. Installed battery is weak with a high probability, but if it's not help to fix issues, keyless entry remote replace or repair required.
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Fob Compatibility:

  1. FCC ID: OHT692427AA
  2. Models: 2008-2014 DODGE Avenger