How to Replace Your Car Key Battery | Subaru

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  • Опубликовано: 5 сен 2024
  • Video on replacing car key battery for a Subaru Crosstrek / Impreza. The process is the same for most Japanese car brands. The difference is often a different battery, such as for keyless start.
    I recommend you get a small screwdriver, but everyday household items may work. I used the screwdriver on my swiss army knife for example. Please don't use a knife or a sharp object.
    Battery:
    CR1620 for this remote.
    If you have keyless entry, this is the most popular battery used. But you can google your car remote battery and find the right one:
    CR2032
    Equipment list: shor.by/mikegear
    My Patreon Page: / mikemu
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    DISCLAIMERS:
    Some of the links may be affiliate links. If you purchase from these links I may receive a small commission at no additional cost to you.
    This video was not paid for by third party sponsors or manufacturers.
    No equipment was supplied to me for this video.
    The content of this video and my opinions were not reviewed or paid for by any parties.

Комментарии • 60

  • @connecting2spirit
    @connecting2spirit 2 года назад +9

    Awesome!! Super clear video... I was wondering how it would work. My key fob stopped working this morning. TIP: when my key fob wouldn't work, I found out the key didn't work either in the door lock! ** It hadn't been used in so long the lock was jammed. Luckily I had some W D40 to spray into the door lock so I could get in the car. ** My tip is to occasionally use the key in the door lock so it doesn't jam up from lack of use.

    • @JoeSki42
      @JoeSki42 2 года назад +1

      This is happening to me now! The WD-40 does nothing 😭.

    • @connecting2spirit
      @connecting2spirit 2 года назад

      @@JoeSki42 I'm so sorry to hear that! Give it a rest and the key fob may be able to open the door in a bit. That happened to me.... In the meantime, order an extra battery for the key fob. Subaru may have a way of opening your door, this can't be new to them! blessings and good luck

  • @panelsonmusic
    @panelsonmusic 3 месяца назад +1

    Explained in exquisite detail and very clear. This video guided me through the process and saved me spending $$ at the dealer, thanks!

  • @alfonsoportugal6754
    @alfonsoportugal6754 6 дней назад +1

    thank you for the great explanation

  • @tromboneguy1812
    @tromboneguy1812 2 года назад +1

    Thank you so much!
    I was doing deliveries when my car suddenly wouldn’t unlock. Luckily, I was near a Walgreens and found the right battery and the right video to help me!

  • @adamk7254
    @adamk7254 2 года назад +2

    Thank you!
    Worked perfectly. $6 dollar 1620 battery from ace hardware for me.

  • @TheRuns2
    @TheRuns2 Год назад +1

    Bought a CR1620 and it worked. Thank you so much!!!

  • @muncher64
    @muncher64 Год назад +2

    Worked like a charm. Thanks for posting.

  • @helenablack-em5pc
    @helenablack-em5pc 11 месяцев назад +2

    Thank you! My key fob stopped working this morning.

  • @alyssestone7636
    @alyssestone7636 Год назад

    Shout out to you! Saving broke college students so much money! DIY!!

  • @craigwollman7056
    @craigwollman7056 6 месяцев назад

    Thanks so much for this. I did break one of the tabs, of course, but that was my fault. You warned us! Very helpful video.

  • @balkthor
    @balkthor 2 года назад +3

    Thank you very much. My key stopped working this morning, right when I was about to leave to buy my dream car. Thanks to this video it was super easy to fix, works like a charm again.

    • @MikeMu
      @MikeMu  2 года назад

      Awesome! Thanks for the comment. What's your dream car / new ride?

    • @balkthor
      @balkthor 2 года назад +1

      @@MikeMu 2015 GT Premium convertible w/ auto transmission. "Dream car" as in I've wanted a car like this for years and the opportunity fell into my lap.

  • @jennifermichelle1918
    @jennifermichelle1918 25 дней назад

    This was so easy and cheap thank you so much 🙏👍

  • @thesceptic1018
    @thesceptic1018 Месяц назад +1

    My 2016 xv (Australia) takes a cr 1620 and the inner transmitter box has 3 miniature Philips screws instead of click tabs

    • @MikeMu
      @MikeMu  Месяц назад

      Was your XV imported from Japan? Thanks for sharing.

  • @gem6399
    @gem6399 3 месяца назад +1

    Thank you so much 👍
    This video is helpful.😉

  • @ikust007
    @ikust007 4 месяца назад +1

    Thank you!

  • @carolreynolds9007
    @carolreynolds9007 2 года назад

    Cant find a video on it anywhere they are all like this one!!

  • @mollypitcher9380
    @mollypitcher9380 Год назад

    WELL PRODUCED EFFECTIVE VIDEO - thanks!

  • @bugger3837
    @bugger3837 Год назад

    Many thanks for uploading the video, appreciate it

  • @ezraschwartz5201
    @ezraschwartz5201 6 месяцев назад

    Thank you 🙏 Super helpful!

  • @OutsideTheTargetDemographic
    @OutsideTheTargetDemographic 2 года назад +1

    Nice Cybertool S. I EDC an M and L. 👍

  • @michaelhedges782
    @michaelhedges782 Год назад

    Well done video. Thanks for the help!

  • @deepsender
    @deepsender Год назад

    Great video. I have a non-digital multimeter, but not sure how to use it to test my key-fob battery. I set it to DCV 5, then tested. The needle goes to 2.9 on the 5 scale.
    I also tested my spare key-fob battery, unused for 4-years, and it registers 2.8 volts. Why would an unused battery show less volts than one used every day for 4-years? Should I replace these batteries? Thanks.

    • @MikeMu
      @MikeMu  Год назад +1

      They are fine. They are 3V batteries so anywhere close to 3V is still good. Car remote batteries using coin cells typically last a really long time before replacing even with daily use.

  • @peterg4130
    @peterg4130 2 года назад +3

    10 year shelf life? My Key fob struggles to lock/unlock my car after 3 years. I literally stood outside of my car last night pressing "unlock" for 5 minutes before it finally opened.

    • @MikeMu
      @MikeMu  2 года назад +1

      I think they mean in a lab. Careful about the cheap ones they sell online. I imagine they are the ones that are on the last few months of that 10 year shelf life.

    • @ADMDGLS69
      @ADMDGLS69 4 месяца назад

      Why wait 5 minutes when you literally have a key on the end of the fob

  • @Sam-db4mr
    @Sam-db4mr 9 месяцев назад

    Thank you so much for the video upload! I have some CR2032 batteries. Would one of these work as well? Or does it have to be a 1620? I have a 2012 Legacy with key entry.

    • @MikeMu
      @MikeMu  9 месяцев назад

      2032 won’t fit. Has to be similar size.

    • @Sam-db4mr
      @Sam-db4mr 9 месяцев назад

      @@MikeMu thank you for the quick reply!

    • @ADMDGLS69
      @ADMDGLS69 4 месяца назад

      I have a 2016 wrx and it uses the 2032

  • @Belgarathe
    @Belgarathe 3 месяца назад

    lol I was trying to understand why you taped your car key along the teeth.

  • @wusmal
    @wusmal 3 года назад +1

    does the key fob needs re decoding or there is some possibility of erasing code and cost of losing posibility of locking or unlocking car after a battery charge?

    • @MikeMu
      @MikeMu  3 года назад

      Key fob won’t need recoding.

    • @DiamondNinjaPig
      @DiamondNinjaPig 2 года назад +1

      @@MikeMu mine didn’t work so… i think they do

    • @theviper6602
      @theviper6602 2 года назад +2

      @@DiamondNinjaPig yeah mine to wtf

    • @baileyjt494
      @baileyjt494 2 года назад

      @@theviper6602 any updates? Having this issue too

    • @Devonrgn
      @Devonrgn Год назад +1

      My fob wasn't working after replacing the battery. 2012 Outback 3.6r. I pressed the panic button and car went off. Now the fob works

  • @TheducksOrg
    @TheducksOrg Год назад

    My fob doesn’t have that little slot in it. Ugh

  • @curateitgorl
    @curateitgorl 10 месяцев назад

    Does this work for a Subaru Crosstrek as well? I have the same key.

    • @MikeMu
      @MikeMu  10 месяцев назад

      This video was based on my Subaru Crosstrek, so most likely yes.

  • @carolreynolds9007
    @carolreynolds9007 2 года назад

    This is not like my subaru XV 2015 there is three little screws to under I think!!

    • @MikeMu
      @MikeMu  2 года назад

      Possible that you got the premium keyless option?

  • @willi6880
    @willi6880 7 месяцев назад

    What if I eat my finger nails, should I use a screw then?

    • @MikeMu
      @MikeMu  7 месяцев назад

      I've used the corner of used credit cards, IDs, hotel keys to open it up. Stack 2-3 and use the corner. Otherwise, flathead screwdriver is the way to go. It won't take a lot of force most of the time.

  • @yvesangus7569
    @yvesangus7569 10 месяцев назад

    Don’t you need to reprogram it?

    • @MikeMu
      @MikeMu  10 месяцев назад

      No. Not if you were using it with your car already.

    • @yvesangus7569
      @yvesangus7569 10 месяцев назад

      Mine doesn’t work with the new battery

    • @MikeMu
      @MikeMu  10 месяцев назад

      @yvesangus7569 if your car also lost power then it needs to be reprogrammed to the key (sometimes).

  • @gobeklipepe
    @gobeklipepe 3 года назад +3

    Coke scoop nails.

  • @davidlotwin4578
    @davidlotwin4578 Год назад

    You never said what battery to buy. What a waste of time. I do appreciate that you show how to do it but man is it a 2025 I mean silly

    • @MikeMu
      @MikeMu  Год назад +2

      You will find that 15-16 seconds into the video. Along with links in description. 1620 for mine. 2032 for keyless types.

    • @davidlotwin4578
      @davidlotwin4578 Год назад

      @@MikeMu How fantastic are you to get right back to me with that information. I truly appreciate it and like I said the part where you instruct on how to do it was excellent so my bad. Respect.

  • @kelceydavis4264
    @kelceydavis4264 7 месяцев назад

    Thank you!