EHC SOFTWARE FLASH UPGRADE

speckledcroaker

New Member
Anyone know where I can get a copy of the software to flash ehc. Got the latest ehc bigdog made in my 06k9 but speedo likes to quit working on startup, it undervolts when starter is engaged, then will not work. Bigdog came out with a software fix for this issue that keeps speedo from powering up till engine is running. It is a bulletin forgot the number have it around here somewhere. If I can get software I can flash it from my laptop. Thanx in advance.
 

BWG56

Guru
Check with Curtis, also, did you try letting the speedo do its thing before trying to start? That used to work for me before I got the flash, the new flash also cuts out the headlight while trying to start.
 

woodbutcher

Mr. Old Fart member #145
Staff member
don't know if he would have a copy or not, but just after the re-flash came out, Jason (with BDM) was doing it as a service bulletin down at carl's speed shop in daytona. he is now with Kansas Motorcycle Works, might be worth a try.
 
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