How to Replace the Battery in a 2009 Acura RDX Key Fob

How to Replace the Battery in a 2009 Acura RDX Key Fob

If your RDX remote key fob isn't unlock doors well, the battery more likely needs to be replaced. It's not complicated to change the battery in your remote key fob with our ultimate guide. All tools, that you need is explained below.

What is the battery remote key fob require

Don't forget before open remote key fob check all that you need: flat head screwdriver, phillips head screwdriver and one CR1616 battery.
  • flat head screwdriver
  • phillips head screwdriver
  • 1xCR1616 battery

Step by step instruction

A coin battery installed inside the your key fob. Unscrew the back of the remote key fob. Spin the key fob over and find for at least one fastener holding in the plastic.

Accurately try to disassemble your remote key fob with hands or flat head screwdriver. Change one CR1616 battery with flat head screwdriver.

Get new battery and install it inside fob’s shell. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you connect battery wrong way.

After the new battery installed, check key fob functionality by pressing buttons. If everything is functioning, assemble your fob’s shell in reverse order.

At this point squeeze fob’s back cover together. Line your shell pieces together and assemble it in place by hands from top to bottom. Inspect your fob body for gaps. If it is not firmly closed try to repeat last step. Screw the back of the keyless entry remote.

How to change the battery video instruction

Acura RDX Key Fob Battery Replacement (2007 - 2013)

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Acura RDX require 1xCR1616 batteries. Most CR1616 batteries are under $4 build upon the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Often, after key battery replace, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Changing your remote key fob battery is simple to do in 2009 Acura RDX. Most of car manufacturers think about clients and make a special hole for keyless entry remote disassembly.

Auto repair shop's cost for change the battery in keyless entry remote is $50-600 depending on the make.

Remote key fob batteries in Acura RDX should be replaced every 4 years, also this will differ based on frequency of use and quality. If your key fob decreased signal strength, you should change batteries before it stop close doors and make problems for you.

If your Acura need multiple clicks to unlock or lock doors, key fob buttons not working, fob's battery more than 4 years old or has low key battery indicator on dashboard, it's probably battery change inside remote key fob needed. Installed battery is weak with a high probability, but if it's not help to fix issues, keyless entry remote replace or repair needed.
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Other Acura Models:

Fob Compatibility:

  1. FCC ID: N5F 0602A1A
  2. Models: 2007-2013 Acura RDX