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HELP!!! 620 RXC electrical problem
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[QUOTE="TexKDX, post: 86733, member: 16276"] After you check the fuses as gasgasman said, stop by the local auto parts store and get a tube of dielectric grease. Also procure a small piece of sandpaper. Get out the wiring diagram in the manual. Start down at the regulator/rectifier under the right side panel and work your way up. Pull the connectors, clean them with the sandpaper, and coat with the grease. Put back together. Work your way up to the front. The bad news is on the RXC all the lighting runs thru the ignition switch. After going thru all the connectors, if the lights still don't work, then consider replacing the switch. If you have a multimeter, you can test for power going into the switch. If it is not coming out, then you know where the problem is. Lastly, are you SURE that all the other lights are not burned out? If your regulator went belly up, as they are prone to on this bike, then maybe they are all out from that. You just have not reved it high enough to burn the last bulb out while switched on. The KTM replacement part is $167. Baja Designs has a regulator/rectifier they sell for about $25. I put two of these on '95 RXCs, one a 400 and one a 620. I lost my instrument lights on the 400 this way and kept losing the head and taillight until I replaced the unit. On the 620 it just went bye-bye and had no output at all. [/QUOTE]
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Dirt Bike Brands - Other
HELP!!! 620 RXC electrical problem
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