2004 Scion xB Key Fob Battery Replacement Instructions

2004 Scion xB Key Fob Battery Replacement Instructions

Keyless entry remote grant access to your car. When the key battery is weak you will lose your fob’s ability to use remote functions. Below, we explained how to disassembly your keyless entry remote and replace your Scion key battery step by step.

What kind of battery remote key fob require

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

Step by step guide

A tiny button cell battery installed in the your keyless entry remote. Gently try to pry apart your remote key fob with flat head screwdriver. Change 1 CR2025 battery with flat head screwdriver.

Replace old battery with fresh one CR2025. Battery must be installed with the same position as was an old. Your key fob will not work if you by mistake put battery wrong way.

After the new battery installed, verify keyless entry remote functionality by pressing buttons. If all functions works, assemble your fob’s body in reverse order.

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

How to change the battery video guide

2004, 2005, 2006 Scion xB Key Fob Battery Replacement

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Scion xB use 1xCR2025 batteries. Most CR2025 batteries are under $4 depending on the brand, size packaging and type you buy. You can take old battery to the store, to find a proper replacement.

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

Replacing your key fob battery is simple to do in 2004 Scion xB. Most of car manufacturers think of the customers and make a special hole for remote key fob open.

The price to replace the battery inside remote key fob is from $30 to as high as $500 depending on the car and the service station.

You should replace batteries inside keyless entry remote of Scion xB at least every four years. lifespan of battery differ on their amount of use, quality and operating conditions. Lithium cells normally will last longer.

If your car need multiple clicks to unlock or lock doors, fob's battery more than 4 years old, has low key battery indicator on dashboard or key fob buttons not working, in most cases battery change in keyless entry remote needed. Current battery is dead with a high probability, but if it's not fix, key replace or repair required.
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Other Scion Models:

Fob Compatibility:

  1. FCC ID: BAB237131-056
  2. Models: 2004-2006 Scion xB