Replace Key Fob Batteries

2019 GMC Sierra Key Fob Battery Replacement Instructions

2019 GMC Sierra Key Fob Battery Replacement Instructions

Key fob allow access to your Sierra. If the keyless entry remote battery is discharged you’ll lose your keyless entry fob's ability to use distance opportunities. Below, you’ll benefit from knowing how to disassembly GMC remote key fob and replace a weak or dead battery DIY. If you decide to do it at home near Sierra, follow our instruction, but don't forget to check all you need before you start.

What kind of battery key fob require

Before you start to open keyless entry remote make sure that you have all recommended tools and materials: flat head screwdriver and CR2032 battery.
  • 1xCR2032 battery
  • flat head screwdriver

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

A small button battery installed inside the your keyless entry remote. Open the key if it is in the key fob.

Delicately try to disassemble your key fob with hands or flat head screwdriver. Change CR2032 battery with flat head screwdriver.

Now it's time to install new battery inside keyless entry fob's body. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.

When the new battery installed, verify keyless entry remote functionality by pressing buttons. If all functions works, assemble your keyless entry fob's case 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 shell tightly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2019 GMC Sierra Video

2019 - 2020 GMC Sierra Key Fob Battery Replacement - EASY DIY

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of GMC Sierra use 1xCR2032 batteries. Price for CR2032 batteries are under $5 build upon the size packaging, brand and type you buy. You can take old battery to the store, with you to find a proper replacement.

Often, after keyless entry remote 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 2019 GMC Sierra keyless entry remote yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our instruction.

Auto repair shop's pricing for change the battery in remote key fob is from 50 to 600 dollars depending on the make.

You should replace batteries inside keyless entry remote of GMC Sierra at least every 4 years. lifespan of battery differ on usage time, operating conditions and quality.

If your auto need multiple clicks to unlock or lock doors, signal strength reduced, has low key battery indicator on dashboard or key fob buttons not working, in most cases battery change inside remote key fob required. Currently installed battery is discharged with a high probability, but if it's not help to fix issues, keyless entry remote change or repair required.
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Contents:

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other GMC Models:

Fob Compatibility:

  1. FCC ID: HYQ1EA
  2. Models: 2019-2020 GMC Sierra