2008 Chevrolet Avalanche Key Fob Battery Replacement Guide

2008 Chevrolet Avalanche Key Fob Battery Replacement Guide

Keyless entry remote grant easy access to your Chevrolet. When the remote key fob battery is weak or dead you lose your fob’s ability to control remote opportunities. In this article, we explained how to disassembly your key fob and replace your Chevrolet key battery.

What type battery key fob require

Don't forget before open keyless entry remote check all that you need: CR2032 battery and flat head screwdriver.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

A small coin battery installed inside the your remote key fob. Carefully try to pry apart your fob with flat head screwdriver. Remove CR2032 battery with flat head screwdriver.

Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.

When the new battery installed, verify remote key fob functionality by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.

The last thing to do is put your cover back on fob. Carefully try to assemble the pieces together by hands from top to bottom. If your fob case firmly closed, we done. If not, repeat the last step.

How to replace the battery video guide

How To Replace Chevrolet Avalanche Key Fob Battery 2007 2008 2009 2010 2011 2012 2013

Still not working? Buy new one

Frequently Asked Questions

Key fob of Chevrolet Avalanche use 1xCR2032 batteries. Price for CR2032 batteries are under $4 depending on the size packaging, brand and type you buy. Take your old battery to the store, to find a proper replacement.

Usually, after key battery change, you do not need to reprogram. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Yes, you can replace battery in your 2008 Chevrolet Avalanche key yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our guide.

Auto repair shop's price for change the battery in remote key fob is $50-600 depending on the brand.

You should replace batteries inside key fob of modern cars at least once in 4 years. The lifetime of battery vary on frequency of use, quality and operating conditions. Famous brands cells normally will last longer.

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

  1. FCC ID: OUC60270
  2. Models: 2007-2013 Chevrolet Avalanche