How to Replace the Battery in a 2020 Honda Passport Key Fob
If your Passport remote key fob is not open doors properly, the cell battery probably must to be changed. It's not complicated to change the battery in your remote key fob DIY. All tools, that you need is explained in this post.
What is the battery keyless entry remote use
Before going to disassembly remote key fob check all that you need: 1 CR2032 battery and flat head screwdriver.- flat head screwdriver
- 1xCR2032 battery
Step by step guide
A button battery installed inside the your keyless entry remote. Open key before you try to pry apart the remote key fob.
Gently try to open your key fob with pry tools. Replace CR2032 battery with flat head screwdriver.
Now it's time to install new battery in fob’s shell. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.
When the new battery installed, check keyless entry remote by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.
At this point squeeze fob’s back cover together. Line your body two halves together and put it together by hands from top to bottom. If your key body tightly closed, we done. If not, repeat the last step.
How to change the battery video instruction
Honda Key FOB Battery Change (Smart Key Remote) - For Accord, Civic, CRV, Pilot, Odyssey, Ridgeline
Still not working? Buy new one