[whiteguy]

I was wondering if anybody had the same problem of the low fuel light staying on. I can't seem to figure it out. Stays on even when fuel is full

 

[jzeiler]

The brain may have "forgotten" the trip point and you need to reset it next time you know you have about 1 gallon left. If this does not fix it then the control unit has gone south.

1. Empty the tank and fill it with 1 gallon (or your desired quantity).
2. Make sure you have access to the diagnostic port of the Motorcycle and identify pin 3 and pin 4.
   
3. Turn the ignition on.
4. On the diagnostic port, short pin 3 (brown/black) and pin 4 (brown) for two seconds. (Make sure you have the CORRECT pins - you don't want to short Battery voltage to GROUND by mistake).
   
   
5. The tank reserve light should flash quickly. When the flashing ends, the calibration is complete.

 

[whiteguy]

Thanks for that tip I will try it. do both pins need to be grounded at the same time

 

[whiteguy]

It did everything you said it would do. It reset why the bike was running. I shut the key off and then turn it on again the light comes back on.

 

[whiteguy]

I am not so bright the reason the light came back on was there was not enough gas in the bike. Went and filled it up and the light went out. Thanks for the help. Now to go work on the abs

 

[johnbaker15]

Thanks for that tip I will try it. do both pins need to be grounded at the same time

John was saying short them to one another not each to ground.

 

[wa1200lt]

John was saying short them to one another not each to ground.

One of the 2 pins must be ground. If so, same difference. Signal to ground, ground to ground.

Loren

 

[whiteguy]

what ever i did it worked. Thanks again