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Posted on Mar 31, 2017

2005 Suzuki Boulevard C90T not charging

I have a 2005 C90T. One day on my way home from work the bike wouldn't start. I had driven it for lunch earlier. After getting the bike home I put it on the trickle charger and within a couple of hours, I was able to crank the bike. But the battery is less than a year old with no accessories added to it. So after driving it to a shop, I stopped by a fast food place and the bike wouldn't start up again. I then had to have it jump started and it cranked up fine. Once again I placed it back on the charger and this morning I cranked it up again with no problem. Would this be a rectifier problem or a stator problem? Should I replace both if one is bad? thanks in advance.

2 Related Answers

Anonymous

  • 16 Answers
  • Posted on Sep 28, 2009

SOURCE: Faulty regulator rectifier- can't start the bike

I have a '07 C90T.
I have just replaced my stator. I replaced the reg/rectifier earlier this year. I replaced the battery one year ago in October.

I firmly believe what started the problem. Two guys that I told I didn't need help, but they pressured me to let them help. They hooked a battery backwards to my bike. A lot of people believe that's what shortened the life of the rectifier and stator.

But keep this in mind. The connections for the regulator/rectifier are not waterproof. I had done a lot of rainy riding and I first found a burnt connector on the discharge side of the reg/rect. My mechanic told me I needed to replace the reg/rect so I did but I soldered the wires and made them waterproof. I didn't do this on the stator side of the reg/rect and a few months later, when the bike quit charging again, I found that connector burnt, so I cut it out and soldered and waterproofed it.

Two days after we got back from a 700 mile round trip to Red River, NM, my bike quit charging again. This time though, I have a voltage meter on the bike, so I was aware of the problem before the bike could strand me someplace. Get one of those btw.
When I checked the old stator after I replaced it, I found the stator good but the pulse signal generator bad. It's required that you replace both btw. You have to, they are joined at the grommet.

Ok well, the battery cost $60 last year and I replaced it myself.
The reg/rect cost $140 through my mechanic and I replaced it myself.
Got the stator online for $173 shipped and they advertise a better stator that puts out 20% more power.
Not counting little things like solder, tape, heatshrink and such, I'm out a little less than $375 on my charging system.
I hope it's a done deal.
Again, some think the problems began when the battery was hooked up wrong, but I lean to believe the sub-standard Suzuki connections may have a hand in this.
Hope this helps. . . Joe

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seanpwright

Sean Wright

  • 2045 Answers
  • Posted on Aug 21, 2011

SOURCE: I have a 2006 Suzuki

it sounds very much like you have a bad ground

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

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