Chevrolet Trailblazer Key Fob Battery Replacement (2021)

CR2032 Coin Battery 🪙 you need: amzn.to/41zdlFS
How to replace the battery in this key fob for the Chevrolet Trailblazer 2021 models.
► Chevrolet Key Fobs Guide: fobbattery.com...
► See the whole guide at: fobbattery.com...
► Subscribe to Our Channel: We provide dozens of original videos on how to change car fob batteries! Learn how to fix or replace/change them on the most popular cars in the world. I hope it saves you time finding the right battery for your car.
►About FobBattery:
I once had to change my own key fob battery and discovered there was no central resource on key fob batteries. So, I created the FobBattery website. Check out our website for photos, free guides, and a current list of brands we have built out a database of batteries and fobs for. fobbattery.com/

[@FobBattery]

CR2032 Coin Battery 🪙 you need: amzn.to/3GkOJnN

[@imapw65]

Thanks! So much easier to understand than the owner’s manual, which doesn’t even show the same remote. 😅

[@kipkrzmarzick7684]

Thanks for telling me how far to stick the key in to open the fob. On another video, I would have used my flathead screwdriver and probably cracked the fob.

[@a_z.tazzzfan8497]

Worked like a charm.🤙 Easier to change than the old ones from the 90's - early 2000's.

[@SirManfly]

Changed the batteries in both my fobs but couldn't get them to work. Tried and tried but no go! Watched this video and realized I put my batteries in upside down ! Now they both work !!

[@urszulam5760]

Thank you so much!!! The dealership wanted to charge me to change the battery so I’m so thankful for your video! You explained it so well and I was able to do it myself! Thank you!

[@JohnnyJitsu11]

Can you imagine dealership charging you to do this?! They’re crazy!

[@scottmullins5872]

I wasn’t aware that you could use the spare key to take the fob apart and it was so easy! Thanks for your help!

[@Prejippie]

Thank you. 🙌🏾

[@cherylkoyzan5674]

Thank you. Very good instructions

[@rebeccabristow8597]

Thank you so very much!!! I greatly appreciate it!!

[@annastapleton6430]

Thank you! That was very easy to follow.

[@Gholden53]

Easy to follow instructions. Thank you!

[@trinidadpowers6065]

This helped us so much as to we had to replace the battery to our trailblazer today. Thank you so much 💯

[@JohnnyJitsu11]

Thanks bro! Your video helped me for sure!

[@shelleyjonesfender5452]

Thank you for showing how to change the battery. I couldn’t figure out how to open it, so thank you for your help.

[@finsanity3217]

Thx mane, shout out to what you do!

[@MrJmocz]

Very helpful thanks

[@kwimberly007]

Thank you 😊 ✌️

[@kimberlydelgadillo75]

Thank you 😅😅😅 life saver !!!

[@Estre4003]

Thank you

[@John-sq1oc]

Thanks!

[@mkens5954]

Thanks..so helpful

[@marykatasse4552]

Thank you 😊

[@gramsisgreat]

Very helpfu

[@alainlebuis5371]

Thank you, you just saved me a towing….

[@LsBrigandes]

Thank you! Dealership Prolly charge me $50

[@samanthanash5561]

Changed battery, now remote won't work. Car starts, but won't work for lock, unlock, trunk or remote start. I'm stumped, any suggestions? Worked fine before changing the battery.

[@juanmagana7468]

Thank you so much

[@r2omiddletown574]

Thank you

[@gingergraver183]

Thank you