1990 Saab 900 Key Fob Battery Replacement Guide

1990 Saab 900 Key Fob Battery Replacement Guide

If your 900 key is not unlock doors correct, the cell battery probably must to be replaced. In this post, we explained how to open your car keyless entry remote and replace your Saab key battery step by step.

What kind of battery key fob use

Before you start to open key fob make sure that you have all required tools and materials: one CR2025 battery and flat head screwdriver.
  • 1xCR2025 battery
  • flat head screwdriver

Step by step guide

Inside of your remote key fob installed coin battery. Gently try to pry apart your fob with pry tools. Replace one CR2025 battery with flat head screwdriver.

Get new battery and install it in 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 connect battery wrong way.

Before assembling fob’s case, check that everything working fine by pressing buttons on key fob.

At this point squeeze keyless entry fob's back cover together. Line your body pieces together and put it in place by hands from top to bottom. Inspect your key case for gaps. If it is not tightly closed try to repeat last step.

How to change the battery video guide

Key Battery Saab key HOW TO change

Still not working? Buy new one

FAQ

Keyless entry remote of Saab 900 require 1xCR2025 batteries. Price for CR2025 batteries are under $5 build upon the size packaging, type and brand you buy. Take your old battery to the store, with you to find a proper replacement.

Often, after key battery change, reprogramming not required. Don't be scare of this procedure, because often it's described in user's manual.

Yes, you can replace battery in your 1990 Saab 900 keyless entry remote yourself. Most hard part is to disassembly fob’s case. It's pretty simple with our step by step guide.

The price to change the battery in keyless entry remote can run anywhere from $30 to as high as $500 depending on the car and the service station.

Keyless entry remote batteries in Saab 900 should be changed once in three years, but this will differ based on frequency of use and build quality. If your keyless entry remote reduced signal strength, you should change batteries before it stop open doors and make problems for you.

These symptoms will warn you that it's possible time to replace battery in your Saab 900: multiple clicks to unlock or lock doors required, you didn't change battery more than 4 years, low key battery indicator on dashboard and signal strength reduced.
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Fob Compatibility:

  1. FCC ID: A269ZUA085
  2. Models: 1990-1993 Saab 900