Replace Key Fob Batteries

2009 Toyota Rav4 Key Fob Battery Replacement Guide

2009 Toyota Rav4 Key Fob Battery Replacement Guide

If your Rav4 keyless entry remote isn't unlock doors well, the cell battery likely must to be changed. Yes, it is possible to change the battery in your key fob DIY. Everything you need is outlined below.

What is the battery remote key fob require

Before you start to disassembly remote key fob be sure that you have all recommended tools and materials: flat head screwdriver and one CR1632 battery.
  • flat head screwdriver
  • 1xCR1632 battery

Simple steps to change the battery in your Rav4's key fob

A tiny button cell battery installed inside the your remote key fob. Remove any internal key first, and then try to pry apart the keyless entry remote.

Accurately try to open your key fob with flat head screwdriver. Change one CR1632 battery with flat head screwdriver.

Replace old battery with fresh one CR1632. 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.

After the new battery installed, verify remote key fob functionality by pressing buttons. If everything is functioning, assemble your keyless entry fob's shell in reverse order.

At this point squeeze fob’s back cover together. Line your shell two halves together and assemble it in place by hands from top to bottom. If your remote key fob shell firmly closed, we done. If not, repeat the last step.

Video of key fob opening

How To Replace A 2006 - 2011 Toyota Rav4 Key Fob Battery

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Toyota Rav4 require 1xCR1632 batteries. Most CR1632 batteries are under $4 depending on the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

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

Replacing your remote key fob battery is easy to do in 2009 Toyota Rav4. Most of car manufacturers think of the customers and make a special hole for keyless entry remote open.

Auto repair shop's price for replace the battery in remote key fob is from 50 to 600 dollars depending on the car.

You should change batteries inside key fob of Toyota Rav4 at least every four years. The term of battery differ on frequency of use, quality and operating conditions. Famous brands cells normally will last longer.

These symptoms will warning you that it's possible time to change battery in your 2009 Toyota Rav4: signal strength reduced, key fob buttons not working, multiple clicks to unlock or lock doors required and low key battery indicator on dashboard.
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Contents:

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

Other Toyota Models:

Fob Compatibility:

  1. FCC ID: HYQ14AAB
  2. Models: 2007-2011 Toyota Rav4