2012 680 No Start, No Spark, No pump - Honda Rincon Forum : RinconRiders Honda Rincon Forums
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post #1 of 1 (permalink) Old 05-09-2019, 09:00 PM Thread Starter
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Join Date: May 2019
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2012 680 No Start, No Spark, No pump

Im working on a 680 for mu customer and he brought it in for 3 issues. No lights, Overheat, No start.
No lights = blown fuse
Overheat = Stopped up rad.

The no start im having issues with.
When i turn the key on, the fuel pump does not come on... ive replaced all the fuses in the fuse box with no change.
However there is some squeeling going on behind the battery box and i have determined that is the "waterproof relay" PN# 38580-HP5-601
.. (fuel pump/ engine stop relay).

I have ordered a new one of those since those both pertain to the issue im having. No pump, No spark... Maybe that'll fix it.

Other than that I have not done any other tests. Im not tearing this entire thing apart checking all plugs and sensors wire loo, etc Until i verify that relay is good/bad. itll randomly start and stop squeeling when key is turned on, or start button is pressed.

No codes and no MIL light unless i manipulate the system (unplug injector or something).

Also weirdly, when i press the stat button the spedo starts reading a speed.. Usually between 3 and 13 mph?? Lol.

Anyways, any other thoughts? I know the stators and CPK sensors are known to cause issues.. and ill get to those after the relay comes in.. If i were to describe the sound of the relay? Nails and chalk board.

Before we start wasting time.... The battery is fully charged and it put on charger while tests are performed. All connections are plugged in. All fuses in fuse box are good, spark was checked with a tester, not guessing.

Thanks for the help..
Brad Owens is offline  
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