简介
我的斯巴鲁无钥匙进入键工作的不怎么好，所以我打算给它更换电池。
步骤很简单，基本的原理也适用于其他制造商的汽车钥匙。
你所需要的
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CR1620电池被金属触点卡住，使用撬棒的尖端来从金属触点上剥离电池。
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安装新的CR1620电池,并确保它被金属触点牢牢固定在正确位置。
YMMV, because the battery I had to replace was not a CR2025, but a CR1620. Seems like I'm not the only one :)
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可选操作：使用撬棒的尖端来清理钥匙外壳上的污垢。
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将控制模块重新装回钥匙外壳中，确保所有按键和孔已经对准。
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重新将钥匙外壳的两个部分对准装齐，直到整个钥匙和原来一样。
I found a 1616 battery in my "collection" followed the authors directions using micro screw driver for a spludger and the key fob for my 2006 Honda CR-V is again working. I shall buy a couple (or more 1616 batteries tomorrow. Thanks to the author for these instructions.
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要重新组装您的设备，请按照本指南的相反顺序进行操作。
要重新组装您的设备，请按照本指南的相反顺序进行操作。
24等其他人完成本指南。
19条评论
All fine and good, except the identical looking key fob from my 2010 Outback uses a CR1620 battery. So much for the CR2025s I bought!
Nice, clear description of the process (which is very simple). My 2010 Outback also uses the CR1620 battery, not the CR2025 the instructions say. I would recommend disassembling your key fob and taking the old battery to the store to compare. You can still drive with the disassembled key fob; you just have to lock/unlock the door manually.
Great instructions! However, just like Mark and Janet, my 2010 Legacy keys had a CR1620 battery. Also, there were 4 plastic clips on step 2. Thanks for the guide!
Apparently the instructions have been updated since the above comments, because they now call for the CR1620, which is what I bought, and they work perfectly!
The instructions and photos are very clear, easy to follow, and accurate. I was very pleased to find this site and realize that for about 15 bucks total I could replace the batteries in both our 2010 Outback keys - I had imagined we'd have to get new keys or at the least take them to the dealer for a highly pricey replacement. Thanks, ifixit!!
Question, I replaced mine but it still doesn't work. do I need to reset the system?
According to another web page on this topic, it reads: "After the battery is replaced, the transmitter must be synchronized with the remote keyless entry system’s control unit. Press either the LOCK or UNLOCK button six times to synchronize the unit."
Thanks, this worked perfectly for me. No synchronizing needed, maybe because the battery was only out for a few minutes.
I replaced the battery in the 2012 Outback key but now the car won't do anything. its as if i triggered some system lock up and nothing works even with another key fob. what now?
Did u get your key working, if yes how?
My screw immediately stripped and I could not use a screwdriver. Must have been a really cheap screw. I had to carefully drill the head off. Then I cut away some of the plastic holding the key so I could use a needlenose to turn the remaining screw part out. I replaced the battery and found a replacement screw that fit from an old laptop casing.
Great write up except I have the push start/keyless start on my 2015 WRX and not this key.
I ordered the tools suggested above, and the Phillips screwdriver is too big for my Honda CR-V 2010 key.
Not for 2017 Honda
steverdunn - 回复
I found my battery online at
http://watchbatteryonline.com/
Was able to replace my Lexus Key fob with a 1632 and my wife’s Honda 2032. This tutorial helped the process a lot. Thanks ifixit!!
What kind of cell is used in 2016 RAV 4 keyless entry remote?How many batteries?
pulimoodan - 回复
I lost the screw… what size is it?
My buttons fell out of the casing now won't work at all
