Honda CR-V Key Fob Battery Replacement Guide (2005 – 2020)

The Honda CR-V was an early entrant in the crossover SUV market. It has used 3 different types of keys in its 15 year life. Two of the physical smart keys, and then the most modern smart key fob:

honda cr-v smart key battery

How to Replace a Honda CR-V Key Battery (2016 – Present)

How to replace the CR-V smart key battery
How to replace the CR-V smart key battery

This newest smart key fob has been used in the Honda CR-V in the following years:

  • 2016
  • 2017
  • 2018
  • 2019
  • 2020

Here is my video on how to change the battery in the CR-V smart key:

Honda CR-V Key Battery Replacement Guide 2016 - 2020

This is the battery you need for this Honda CR-V Smart Key Fob:


AmazonBasics CR2032 3 Volt Lithium Coin Cell Battery - 4-Pack
  • 4-pack of lithium coin cell batteries; CR2032 cell size
  • 8-year leak-free shelf life, ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • Replacement for BR2032, DL2032, and ECR2032

Replace a Honda CR-V Key Battery (2014 – 2020) – Physical Key Rectangle Buttons

How to replace the Honda CR-V Key Battery – Physical Key 2014, 2015, 2016, 2017, 2018, 2019, 2020

The Honda CR-V has a tough key battery to replace. You’ll need a small screwdriver. Not like the small one you have in your toolset. You’ll need a precision set. This set is $4 on Amazon

$4 precision screwdriver set on Amazon You’ll need this to change the CR-V key battery.

The Honda CR-V used the physical key with rectangle buttons in the following model years:

  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020

Changing the battery does take some work on this CR-V key. Here’s a youtube video I made that show exactly how to do it:

Honda CR-V Key Battery Replacement Guide Physical Key

This is the battery you need for this Honda CR-V physical key with rectangle buttons:


AmazonBasics CR1620 Lithium Coin Cell Battery - 2-Pack
  • 2-Pack of CR1620 lithium coin cell batteries for small electronic devices
  • Powers devices such as watches, calculators, sporting goods, games, medical devices, and more
  • Long-lasting, reliable battery life; performs in extreme temperatures

Replace a Honda CR-V Key Battery (2005 – 2013) – Physical Key Rounded Buttons

Replace the key battery for your CR-V model years
2005, 2006, 2008, 2009, 2010, 2011, 2012, 2013

To change the battery in this key, you’ll want a precision screwdriver set $4 on Amazon since the screw is very small on the back of the key. Here’s my video showing exactly how to change this battery on this older CR-V:

2005 - 2013 Honda CR-V Key Battery Replacement Guide

This is the battery you need for this Honda CR-V physical key with rounded buttons:


AmazonBasics CR1616 Lithium Coin Cell Battery - 2-Pack
  • 2-Pack of CR1616 lithium coin cell batteries for small electronic devices
  • Powers devices such as watches, calculators, sporting goods, games, medical devices, and more
  • Long-lasting, reliable battery life; performs in extreme temperatures

Honda’s CR-V is a compact crossover SUV that went into production in 1995. It was introduced into the North American market in 1997.

First Generation (1996 – 2001)

The first production of the compact crossover SUV was in 1996 and lasted for five years. The first generation of the Honda CR-V was available in a single trim level, the LX. It featured a 2.0L four-cylinder engine that had a power output of 126 HP. The first generation vehicles of this model featured all plastic exteriors, in both the front and rear bumpers. The first generation also featured plastic fender wells and a chromed front grille for offshore sales except for the US market that came with plastic trims. The first generation CR-V vehicles were front-wheel drives that came fitted with a four-speed auto transmission. The top speed for the first CR-V was 103 mph with a 0 – 62mph acceleration of 12.5 seconds. The first generation Honda CR-V vehicles offered significant fuel economy (17.8 mph for the city, 27.7 mph for highway, and 23.1-combined mph).

Second generation (2002 – 2006)

It was available in two K24A1engines. The new engines were more powerful than the ones fitted in the first generation and offered an average of 160 HP power. The second-generation vehicles featured an i-VTEC system that offered similar fuel economy to the first generation models. The new models also featured a new suspension – MacPherson strut – front. Moreover, they featured an all-wheel drive system with a 4-speed auto transmission.

Third Generation (2006 – 2011)

In 2004, the CR-V received a facelift that involved replacing the taillights and increasing the wheel size from 15 inches to 16 inches. It also got a new grille with an extra horizontal bar. The high and low beam featured separate bulbs. Additionally, the model had an improved 2.4 L K-series engine. The 2007 CR-V featured a navigation system with voice controls. The top speed increased to 110 mph with a 28.7 mpg combined fuel economy. The third generation also came fitted with a 5-speed auto transmission and an all-wheel drive powertrain.

Fourth Generation (2011 – 2016)

The 2012 CR-V featured an all-new sheet metal exterior while the interior received some improvements. It featured a 2.4 L i-VTEC four-cylinder engine with a horsepower of 185 and a torque of 163 lb-ft that gave it more power as compared to the previous models. It also has a fuel economy of 23 mpg in city and 31 mpg on highway for the front wheel drive. The all-wheel drive offers 30 mpg non-highway and 22 mpg economy in city driving.

Fifth Generation (2017 – Present)

It featured frontal fascia that had dominant headlights. It has a flat rear floor for easy access and improved comfort for adult passengers. The fifth CR-V generation is available in five engines. There is a 1.6 L turbocharged diesel engine and a hybrid version for enhanced fuel economy. The fifth generation CR-V is available as either a 4WD or 2WD with either the 9-speed auto or 6-speed manual transmissions.