2018 Cadillac Escalade Key Fob Battery Replacement Instructions

2018 Cadillac Escalade Key Fob Battery Replacement Instructions

Key fob grant easy access to your car. Once the keyless entry remote battery is weak or dead you’ll lose your fob’s ability to use remote opening function. In this article, we explained how to disassembly Cadillac remote key fob and change a dead or weak battery yourself. If you choose to do it at home near Escalade, use this guide, but don't forget to check everything you need.

What type battery does 2018 Cadillac Escalade keyless entry remote required

Don't forget before disassembly key fob check all that you need: flat head screwdriver and one CR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Simple steps to replace the battery in your car's key fob

Inside of your remote key fob installed small coin battery. Remove any internal key before you try to pry apart the key fob.

Carefully try to open your key fob with flat head screwdriver. Remove one CR2032 battery with flat head screwdriver.

Get new battery and install it in fob’s body. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.

Before assembling keyless entry fob's case, make sure that all functions works by testing buttons on remote key fob.

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

Video of key opening

DIY Cadillac - How to change SmartKey Key fob Battery on Cadillac ATC / CTS / XTS

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Cadillac Escalade require 1xCR2032 batteries. Price for CR2032 batteries are under $4 build upon the brand, type and size packaging you buy. You can take old battery to the store, with you to find a proper replacement.

Remote key fob in most of cases reprogramming not required after battery change. If your keyless entry remote not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is simple to do in 2018 Cadillac Escalade. Most of car manufacturers think of the customers and make a special hole for keyless entry remote open.

Car service cost for replace the battery in remote key fob is from $30 to as high as $500 depending on the brand.

Keyless entry remote batteries in Cadillac Escalade should be changed every 4 years, although this will differ based on usage and quality. If your key fob shortened signal strength, you should change batteries before it stop open doors and make trouble for you.

If your car fob's battery more than 4 years old, has low key battery indicator on dashboard, signal strength reduced or need multiple clicks to unlock or lock doors, it's probably battery replace inside remote key fob needed. Currently installed battery is dead with a high probability, but if it's not help, fob change or repair required.
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Fob Compatibility:

  1. FCC ID: HYQ2AB
  2. Models: 2015-2020 Cadillac Escalade