2019 Subaru Ascent Key Fob Battery Replacement Instructions

2019 Subaru Ascent Key Fob Battery Replacement Instructions

If your Ascent remote key fob is not working correct, the battery more likely must to be replaced. In this post, we explained how to disassembly Subaru key fob and change a weak battery DIY. If you gonna solve to do it at home near Ascent, follow our instruction, but don't forget to check everything you need.

What kind of battery remote key fob use

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

Step by step instruction

Inside of your remote key fob installed small button cell battery. Move the key out of the way if it is in the key fob.

Accurately try to disassemble your key with pry tools. Change 1xCR2032 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 remote key fob will not work if you connect battery wrong way.

Before assembling keyless entry fob's case, make sure that everything is functioning by testing buttons on circuit board.

The last thing to do is put your cover back on fob. Accurately try to put the pieces in place by hands from top to bottom. Inspect your key fob body for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video instruction

How To Replace Subaru Key Fob Battery DIY 2014 2015 2016 2017 2018 2019 2020

Still not working? Buy new one

FAQ

Key fob of Subaru Ascent use 1xCR2032 batteries. Price for CR2032 batteries are under $5 depending on the type, brand and size packaging you buy. You can take old battery to the store, with you to find a proper replacement.

Key fob in most of cases reprogramming not required after battery change. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2019 Subaru Ascent keyless entry remote yourself. Most hard part is to disassembly fob’s case. It's pretty simple with our step by step guide.

Dealer service price for replace the battery in remote key fob is from 50 to 600 dollars depending on the make.

Key fob batteries in modern cars should be replaced once in three years, although this will vary based on usage and battery quality. If your remote key fob reduced signal strength, you should replace batteries before it stop close doors and make problems for you.

These symptoms will warn you that it's possible time to change battery in your Subaru Ascent: you didn't change battery more than 4 years, signal strength reduced, low key battery indicator on dashboard and key fob buttons not working.
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Fob Compatibility:

  1. FCC ID: HYQ14AHK
  2. Models: 2019 Subaru Ascent