u1300 code/low serial data?
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Road Master
Joined: Sep 2012
Posts: 1,045
Likes: 67
From: Aberdeen, North Carolina
u1300 code/low serial data?
Im getting this code after a weekend trip. Any idea what could be the issue? Bike is running fine but the red key light popped up twice today. Ran the diags and got that code.
Thanks
Thanks
Road Master
Joined: Nov 2010
Posts: 1,115
Likes: 69
From: Bay Area, NorCal
From my '010 HD Elec Manual code 'U1300' indicates low serial data voltage somewhere between the following electrical parts/modules:
ECM, TSM/TSSM/HFSM, Tach, Speedo, short to ground in serial data wire, open in serial data circuit. The manual then goes into a boat-load of tests with specific instruments to help isolate the problem - pretty involved.
I would check all the connections related to the above equipment and also check for any damaged wires/grounds. If you're unable to find the obvious then you might have to have your dealer/indy check it out for you. Hope you get it worked out.
~
ECM, TSM/TSSM/HFSM, Tach, Speedo, short to ground in serial data wire, open in serial data circuit. The manual then goes into a boat-load of tests with specific instruments to help isolate the problem - pretty involved.
I would check all the connections related to the above equipment and also check for any damaged wires/grounds. If you're unable to find the obvious then you might have to have your dealer/indy check it out for you. Hope you get it worked out.
~
Thread Starter
|
Road Master
Joined: Sep 2012
Posts: 1,045
Likes: 67
From: Aberdeen, North Carolina
From my '010 HD Elec Manual code 'U1300' indicates low serial data voltage somewhere between the following electrical parts/modules:
ECM, TSM/TSSM/HFSM, Tach, Speedo, short to ground in serial data wire, open in serial data circuit. The manual then goes into a boat-load of tests with specific instruments to help isolate the problem - pretty involved.
I would check all the connections related to the above equipment and also check for any damaged wires/grounds. If you're unable to find the obvious then you might have to have your dealer/indy check it out for you. Hope you get it worked out.
~
ECM, TSM/TSSM/HFSM, Tach, Speedo, short to ground in serial data wire, open in serial data circuit. The manual then goes into a boat-load of tests with specific instruments to help isolate the problem - pretty involved.
I would check all the connections related to the above equipment and also check for any damaged wires/grounds. If you're unable to find the obvious then you might have to have your dealer/indy check it out for you. Hope you get it worked out.
~
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