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Was stranded - now intermittent starting, where to trace?


WalkThisWhey

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My bike left me stranded, 2004 with 22K on it.  Was riding, shut if off to get gas, then turned the key on and the dash never appeared - clock was still there so I know there's battery power.

 

Towed it home, went to start it several hours later, and was messing around and it started!  Then it wouldn't restart.

 

Here are the details

- I have the VFRness

- battery is in good shape, 12.86volts off.

- when the bike is off, 12.86 volts flow to the two 20 amp VFRness fuses (measured by removing the fuses)

- both fuses had some burning look to them (attached)

--- replaced the fuses and it still did not turn on for a while - started after that off chance try, but would not turn back on.

 

 

I did have a change while riding today in that my phone was hooked up to the batter with this battery tender attachment, but since I see voltage at the battery I'm not sure it toasted it.

 

I am thinking it is a faulty connection, but I am not sure where to start looking.  Are there common failure points I should be aware of?

 

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burnt3.jpg

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All I can offer is that if the fuse is crispy, then the connector would be as well.  I would use some contact cleaner or Oxgard - even some WD40  and get it in to the fuse holder.  I'd also pull the body panels and go through the connectors - 3 yellow wire connector to the R/R, grounds, pretty much everything.  I do an annual inspection and treat connectors as preventive maintenance.   I would also have the battery load tested as a voltage reading alone is not sufficient for a healthy battery.  Chasing electrical gremlins is a process of elimination.  

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Hi folks, I found the problem so wanted to give an update.  Turns out it was a burnt connector that plugs into the actual ignition cylinder.  One of the connectors was bad but the others were good. So, I just cut the bad connector and  hardwired them together with solder and shrink wrap.  A quick overview of other connectors showed nothing else was bad, so hopefully this is good.

 

Now to take care of that 30A fuse that is starting to get a bit crispy....

 

 

 

 

 

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