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[CVOgaree]

Replaced battery, clock worked for a few weeks then back to Default setting.

[Trent]

The you know it is the battery or charging system. Do not assume you have a good battery because Harley say so. I find that I have to replace mine even when Harley says it is good.
Take it to a place like "Batteries Plus" and have them check it. Could be your "stator" but it is somewhere in your charging system...

[Mr. Warlock]

Battery 6 months old, now clock re-sets to default. Very puzzling at best.

It's not always the battery! Have you had the re-flash done?

[lamb]

I have the 2010 convertible that was doing the same thing this past May.  I almost always hook up my charger when I leave the bike in the garage for any length of time.  I installed a new battery in the bike and everything has been working fine since.
Just my experience.
lamb

[Mr. Warlock]

I think a poor battery may trigger the root cause more so than a new "good" battery but "IMO" everyone of these needs the re-flash to the speedometer done to be 100% correct. Previous to my re-flash nothing made a difference, brand new battery or anyone of three batteries that I tried or even while sitting with a battery tender on the bike. Since finally straightened out with the second and CORRECT re-flash it hasn't done it once. My bike has been sitting recently  and last weekend the battery would barely turn the motor over but the clock did not reset!

[Gamma742]

Can anyone tell me what Flash I need to ask for when I take my bike in.. The service writer seem to never know what we are talking about when we take our bikes in...

I like to be able to say "if you pull TSB 1047 it identifies the problem I am experiencing and the resolution is to flash the file "spdo010.bin" to resolve the issue"


Does anyone have this information!!!

[WildmanUltra]

Well the wife's new bike has the same problem. We have reset the clock on her bike twice and it has reset itself both times. Nice to know there is a fix already for the problem.

[BlueIce]

There is an updated speedometer as well as the flash to correct this issue.

Hope this helps 

[Gamma742]

Thank you BlueIce,

Now does anyone have the Tech Service Bulletin for the 2010 ConV?

This one covers the 2011-2012 and it is a different Speedo (Gray in color).


Thanks,
Bob~

[Jasray]

THANK YOU BlueIce

[0815error]

Verry nice and thank you for sharing BlueIce
The technician flashed my speedo by service 3 weeks ago.
I don't know the current flashed calibration, but since then it was a little better.
1 time I had a complete reset of the speedo and a couple of times the "low full" indication.
If I press the run button the speedo is OK.
This error arise only in connection after I start the engine.
The speedo goes out completely for approx a half second and come back with 12:00 and US setup.
Battery is changed as a test to a new one and full loaded.
My experience until now.

[Only 9MM]

I would be interested in any TSB for the 2010's also! or at least the correction for this anoying problem. 

[Gamma742]

Yeah cause if we walk into the dealer with the 2011-2012 TSB they're not gonna help us.. That I'll guarantee you 

[JUZ BC]

Thank you BlueIce.  I plan to show the TSB to my dealer.  I complained about the speedo to my dealer for 2 years and apparently they never searched for a TSB, or were unwilling to address the issue.  Reading all the post, I think HD should stand tall and remedy the issue.

[MikeV]

My 2010 does the same thing. The problem went away with a new battery last year but is back with a vengeance, battery tender or not. It also has the fogging problem so I may spring for a replacement if that will help.

Anyone know what the price is for the 2010, is it still available and does look the same as the original?

Thanks,

MikeV