EG problem

[01 rk]

The part numbers refer to the parts in the system and not an indication that would help to troubleshoot the system.

What if one of the parts in the system has failed how do know?
I've checked out all the suggestions and found nothing.
Were do I go from here?

 

[glider]

What if one of the parts in the system has failed how do know?

You'll get a specific code relating to that part.

 

[Hoople]

OK just checked the codes: U1097= loss of speedo serial data EFI
P= U1097 - pn 34309-06
s= U1097 - pn 68922-00d
sp= none - pn67349-04
t= none - pn 67348-04A
Question if "sp" & "t" say none why is there a part number?
Also does this mean I should replace every part number shown?
I cleared all the codes. As I said in the previous post I rode 90mi. with no problems. How concerened should I be?

U1097 is the only valid code you need to be concerned with.
The T host (67348-04A) had no codes (none) to report.
The SP host (67349-04) has no codes (none) to report.
The S host (68922-00d) had 1 code to report which was U1097
The P host (34309-06) had 1 code to report which was U1097

 

[01 rk]

U1097 is the only valid code you need to be concerned with.
The T host (67348-04A) had no codes (none) to report.
The SP host (67349-04) has no codes (none) to report.
The S host (68922-00d) had 1 code to report which was U1097
The P host (34309-06) had 1 code to report which was U1097

So can I correct the U1097 code? What does "loss of serial data" mean?
What do I need to do so this does not happen again, maybe on a larger scale?