2006 Hummer H2 Key Fob Battery Replacement Guide

2006 Hummer H2 Key Fob Battery Replacement Guide

Keyless entry remote allow access to your Hummer. Once the keyless entry remote battery is dead or weak you will lose your fob’s ability to control distance opportunities. Below, you’ll benefit from knowing how to open your car keyless entry remote and change a dead or weak battery yourself. If you gonna solve to do it at home near H2, follow our instruction, but first make sure you have everything you need.

What size battery does 2006 Hummer H2 key fob take

Before starting open keyless entry remote check all that you need: flat head screwdriver and 1xCR2032 battery.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step instruction

Inside of your key fob installed small coin battery. Accurately try to pry apart your key with hands or flat head screwdriver. Replace 1xCR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Battery must be placed with the same position as was a previous. Your remote key fob will not work if you mistakenly put battery wrong way.

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

At this point squeeze keyless entry fob's back cover together. Line your body two halves together and put it in place by hands from top to bottom. If your remote key fob case tightly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2006 Hummer H2 Video

HUMMER Keyfob Battery Replacement | Smart Key Fob Dead Batteries on HUMMER H2

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Hummer H2 require 1xCR2032 batteries. Most CR2032 batteries are under $5 build upon the size packaging, brand and type you buy. Take your old battery to the store, to find a proper replacement.

Usually, after remote key fob battery change, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Replacing your remote key fob battery is simple to do in 2006 Hummer H2. Most of car manufacturers think about customers and make a special hole for remote key fob disassembly.

The cost to replace the battery in key is $50-600 depending on the make and the service pricing.

Remote key fob batteries in Hummer H2 should be changed once in 4 years, also this will differ based on their amount of use and build quality. If your key fob reduced signal strength, you should change batteries before it stop close doors and make problems for you.

These signs will warn you that it's perhaps time to replace battery in your Hummer H2: you didn't change battery more than 4 years, key fob buttons not working, signal strength reduced and low key battery indicator on dashboard.
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Other Hummer Models:

Fob Compatibility:

  1. FCC ID: LHJ011
  2. Models: 2003-2007 Hummer H2