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Trouble code 63?

Old Aug 23, 2011 | 01:56 PM
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Default Trouble code 63?

Historic 63 ECM serial data low
Historic 63 ECM serial data open/high
Historic 63 TSSM serial data low
Historic 63 TSSM serial data open/high

So this is what i got when I checked for codes on my 2002 heritage classic EFI

I was on my way to work and noticed the check engine light came on and the red key light was intermittent. Also noticed that both lights would go out when i dropped below 10 mph and come back on when i got above 10 mph.

Does this mean I need to replace both these modules or has this happened to anyone before that might know what to do?

Bike runs fine by the way.....help please
 
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