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remote battery life and keyless entry issue

Discussion in 'Gen 2 Prius Main Forum' started by fyc2001, Sep 13, 2014.

  1. fyc2001

    fyc2001 Junior Member

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    I replaced key fob remote two years ago with new CR2032. but lately when I pull on the door handle, it doesn't work the first time. This morning I had to pull out the key fob to unlock the car.

    Also, what's the range of the key fob. Mine is very short about 10-15 feet even right after I replace the battery. Sometimes, as I walk away from the car and try to lock with the fob, I had to stop and get back near the car to lock it.
     
  2. nh7o

    nh7o Off grid since 1980

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    Your range is about right. Note that in a big city that is saturated with radio frequency emissions of all types, interference can cause problems with keyless entry.

    How far is the fob away from the car when not in use?
     
  3. JC91006

    JC91006 Senior Member

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    Some batteries sit on the shelf for a couple years before you buy it, shortening it's service life. Sounds like you need another battery
     
  4. bisco

    bisco cookie crumbler

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    do you have a prius or some other non hybrid?
     
  5. fyc2001

    fyc2001 Junior Member

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    How far is the fob away from the car when not in use
    MY key chain hangs on the door about 20 ft from the car.



    I got a prius and a 2005 odyssey with no sensor keyless entry.
     
  6. bisco

    bisco cookie crumbler

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    what year prius? 20 feet should be fine. do you hang it neat other fobs or cell phones, etc.?