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04-12-2010, 03:37 AM | #1 |
Not Yet Wild
Join Date: Apr 2010
Location: Kaukapakapa, New Zealand.
Posts: 5
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Curtis PMC Burnt out Resistor, Help !
Gidday,
I need help from an electronic guru here, The story I'm told is my customer got some corroded frame work welded up and from what I can gather hooked the batteries up wrong way! see attachment JPG of Curtis PMC 73144G06 , Can anybody identify the burnt resistor? Please . temp 015.JPG |
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04-12-2010, 05:34 AM | #2 |
nimda
Join Date: Jun 2007
Posts: 13,022
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Re: Curtis PMC Burnt out Resistor, Help !
Rodney.....I'm not sure if many can help. I know one guy who had one apart a while back. Check out some of the resistors around the same general area. You may be able to make a very good guess. There may be more than just a resistor burnt but its worth a shot. I have fixed several just like that and they work fine, then theres the ones with other problems I couldn't identify.
Theres a topic in extreme DC where a member replaced some of his components that were burnt....not sure how or if it went well or not. Those SEPEX controllers are real sensitive and blow easy. I need to get one of those just for things like this. oh yea, Welcome to BGW. Edit* Heres that topic. http://www.buggiesgonewild.com/extre...-board-id.html Member http://www.buggiesgonewild.com/members/jfbrink/ |
04-14-2010, 08:36 PM | #3 |
Gone Wild
Join Date: Mar 2010
Location: Hampton, VA
Posts: 503
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Re: Curtis PMC Burnt out Resistor, Help !
I used to know the resistor values by heart, but time has left me foggy. Plus, even if I did remember them, you can't read a value if you can't see the colors anymore. Without another identical board, or the factory schematics you don't have much to go on. I'll see what I can find.
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04-15-2010, 03:41 AM | #4 |
Not Yet Wild
Join Date: Apr 2010
Location: Kaukapakapa, New Zealand.
Posts: 5
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Re: Curtis PMC Burnt out Resistor, Help !
Gidday,
I've got the buggy going! owner managed to "Borrow" a controller that I used to ID the resister. . . Brown resistor, orange orange black gold bands, 33 ohms , replaced resistor and it all goes sweet as! ☺ |
05-12-2010, 10:22 PM | #5 |
Not Yet Wild
Join Date: Nov 2008
Posts: 19
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Re: Curtis PMC Burnt out Resistor, Help !
Hey there Rodney, I just bought a cart with a curtis controller and they did virtually the same thing. Someone didn't hook up the battries backwards, but instead they were working on the charger and hooked the wires up reversed and plugged it in and heard a zap and it never moved again. I have found that the 3rd wire down on the connector [red with yellow tracer] that comes from the tow/run switch had burnt the connector so I'm assuming that there is a controller problem as I removed the wire from the plug harness and gave it the 48V that should go through that wire but still nothing. I am wondering whether to take apart the controller or what I need to do to troubleshoot the system. This is my first cart with this type of controller and I'm lost. The solenoid has been replaced as well as the charger repaired and the batteries are new. Any advise her would be greatly appreciated
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05-13-2010, 07:33 AM | #6 |
Not Yet Wild
Join Date: Apr 2010
Location: Kaukapakapa, New Zealand.
Posts: 5
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Re: Curtis PMC Burnt out Resistor, Help !
Ha Ha it's not sweet as ! after a road test it stopped! so I have yet to sort it! will keep you posted (customer has another control module in so no rush to fix old one!)
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07-08-2018, 11:16 AM | #7 |
Not Yet Wild
Join Date: Sep 2016
Posts: 11
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Re: Curtis PMC Burnt out Resistor, Help !
I think you should have replaced the accompanying transistor. Then maybe it would have lasted.
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07-08-2018, 01:04 PM | #8 |
Gone Insane
Join Date: Oct 2015
Location: TN/NC/GA Tri-state area
Posts: 3,952
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Re: Curtis PMC Burnt out Resistor, Help !
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