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Battery replace question?

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Old Apr 4, 2014 | 10:26 AM
  #1  
rklew's Avatar
rklew
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From: Very South Jersey , USA
Default Battery replace question?

Going to replace my battery in a week or so. Just wondering if I will have to reset anything, like my code #'s to start the bike if the key fob goes bad. Thanks for any reply gang.
 
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Old Apr 4, 2014 | 10:34 AM
  #2  
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mkguitar
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From: Phoenix '53, '88, '09 Big Twins
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no, just the radio clock will need reset.

if you want auto parts stores sell a memory keeper adapter that plugs into the lighter socket and uses a 9 volt battery.
but I think with most year Harleys you'd need the ign switch at acc for it to pass current.

if you think your current battery is duff, replace asap. a dead battery can harm the charging system

battery tips.
most of us use the big crank for about $100.
even though new, charge a new battery overnight before using it, that will extend it's life.

when removing the old battery, you have to move the ECM, just loosen the bolts, flip it over on the rear fender, use a towel

remove the negative cable first ( that way if your wrench contacts the frame when removing the positive, you won't shoot sparks all over)

the strap which runs under the battery may be rubbed through, do not trust it to support the weight of the battery...don't dent your tank or drop it on your foot.

check the condition of the battery cables, nice and clean and tight at the other end?


new battery in, hook up positive cable first, negative second

mike
 

Last edited by mkguitar; Apr 4, 2014 at 10:39 AM.
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Old Apr 4, 2014 | 11:52 AM
  #3  
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rklew
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From: Very South Jersey , USA
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Originally Posted by mkguitar
no, just the radio clock will need reset.

if you want auto parts stores sell a memory keeper adapter that plugs into the lighter socket and uses a 9 volt battery.
but I think with most year Harleys you'd need the ign switch at acc for it to pass current.

if you think your current battery is duff, replace asap. a dead battery can harm the charging system

battery tips.
most of us use the big crank for about $100.
even though new, charge a new battery overnight before using it, that will extend it's life.


when removing the old battery, you have to move the ECM, just loosen the bolts, flip it over on the rear fender, use a towel

remove the negative cable first ( that way if your wrench contacts the frame when removing the positive, you won't shoot sparks all over)

the strap which runs under the battery may be rubbed through, do not trust it to support the weight of the battery...don't dent your tank or drop it on your foot.

check the condition of the battery cables, nice and clean and tight at the other end?


new battery in, hook up positive cable first, negative second

mike
Thanks for all the info Mike.
 

Last edited by rklew; Apr 4, 2014 at 11:55 AM.
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Old Apr 4, 2014 | 11:53 AM
  #4  
rklew's Avatar
rklew
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Joined: Apr 2010
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From: Very South Jersey , USA
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Originally Posted by mkguitar
no, just the radio clock will need reset.

if you want auto parts stores sell a memory keeper adapter that plugs into the lighter socket and uses a 9 volt battery.
but I think with most year Harleys you'd need the ign switch at acc for it to pass current.

if you think your current battery is duff, replace asap. a dead battery can harm the charging system

battery tips.
most of us use the big crank for about $100.
even though new, charge a new battery overnight before using it, that will extend it's life.


when removing the old battery, you have to move the ECM, just loosen the bolts, flip it over on the rear fender, use a towel

remove the negative cable first ( that way if your wrench contacts the frame when removing the positive, you won't shoot sparks all over)

the strap which runs under the battery may be rubbed through, do not trust it to support the weight of the battery...don't dent your tank or drop it on your foot.

check the condition of the battery cables, nice and clean and tight at the other end?


new battery in, hook up positive cable first, negative second

mike
Thanks for all the info Mike.
 
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Old Apr 5, 2014 | 02:07 AM
  #5  
Expat1's Avatar
Expat1
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Joined: Jun 2010
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From: Annemasse (border of Geneva-Switzerland) facing Mt-Blanc.
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To disable your alarm don't forget to set the ignition switch to ACC then pull the MAXI fuse before disconnecting the battery.
 
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