Gents, hopefully someone could shed some light if I have a problem. I have an 07 RG that has 1200 miles since a crank up build 103. I was riding today and the motor just died without any warning at a stoplight. It cranked but wouldnt start, I checked the fuses and the ecm fuse was blown and I didnt hear the fuel pump spooling up. Changed the fuse and bike started and made the 100 mile trip home.
I checked codes and the only one that came up was a historic U1016, I assume it was historic because there were no warning light for active code and the key light cycled correctly per the book.
I was going to clear the code and see if it reappeard but can the blown fuse just be a fluke or can there be something else wrong?
I am going to check all the ecm, PCV connections and battery connections. Is there anything else I should do?
Thanks

 

bump!

 

2012 Fatboy. Checked Diag. codes and P 1632 came up. Runs fine. Could not find P 1632 on list. Anyone know what this code means? Thanks

 

Wow ! Talk about confusing………I'm simply trying to find out what some diagnostic codes are that have been pulled up off of my 2008 Ultra , the voltmeter occasionally will peg out and then drop back down to 12 to 14 volts . I have put on a new regulator but issue still exist.
Can anyone tell me where to get a complete set of trouble codes for HD touring bikes? Will be extremely grateful.
Thanks, Shane

 

Not sure if this applies to tourers or not but its worth a try!
http://www.cv-performance.com/harley...trouble-codes/

 

Since you ask, the dealer has two service manuals. One is titled Service and the other is titled Electrical Diagnostic which is what you need. Both are nice to have. I have picked up quite a few over the years. Sorry, but I do not have a 2008 Ultra yet. The problem is probably the meter head itself. It will only read DC and the alternator will not peg it with DC. I would not worry with it. My tac does it occasionally. If it does bother you, replace the head.

 

After finally getting my bike back from HD under warranty on Friday afternoon, after MAP and TPS sensor problems.. the TPS was replaced.. tomorrow morning I'll be back to HD due to the appearance of the above codes and the fact that the bike is running rough.. engine not the same at all TPS seems fixed but something is not right.. and to think before I had HD do its 8000km service the bike was running perfectly..
Does anyone have the error codes for this late model bike?
The UO121,UO140, UO141 codes are from the SPDO part of the diagonistic and the C1055 is a ABS problem...though the brakes are working !!
Feeling frustrated... appreciate some input, thanks in advance, F

 

what does fuel level sensing unit low instrument mean

 

pulled your tank off lately or removed gauge?
check the pins in the connectors on both.

 

I have a 2000 Road King (FLHRCI), with Power Commander module installed when bike was new (part #1020-0002), along with the big bore kit. Harley dealer cannot find the problem (Rossmeyer's, Ft. Lauderdale). They gave me a diagnostic code - "3552". The dealer even called Harley Technical Support. Anybody ever hear of this one? I did the self test as described on an earlier post, and this is what I get: d01CLr, d02CLr, d01Clr, etc. all the way to up to d10CLr, followed by PPU, then 82882. Bike runs fine, just want to get rid of the problem, other wise I'll have no warning if something else goes wrong.