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11-21-2011, 11:13 AM | #1 |
Powered by Awesome Join Date: Sep 2004 Location: Parker, Colorado
Posts: 3,622
| VXL 3s power issues - thoughts?
I pulled my vxl out of my slash and put her in my scx-10 with some paddel tires for some hill climbing fun FOFF style, i had her running inside of the house - got her dialed in and programmed and such. removed the battery, recharged it and set her on the shelf. 1 week later - i pullher off the shelf - repeak the battery - take her out to tear it up and the servo will power up but the throttle is none responsive. i put a cheap brushless esc on the velinion motor - works like a champ - i then put another motor on the velinion esc.. nothing. the power button will turn it on (no indicator light) but the steering works - but then i cannot turn it off (have to pull the battery). I also tried 5 different battery packs (thought i was loosing my mind) ..... could it be something in case under the power button? Has anyone esle ran into this? I have not called Traxxas yet due to that i am the 2nd owner of his system and the "repair" cost is $55 plus my shipping it out there.... i can get another used one off of ebay for that price. Any info you have would be great! |
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11-21-2011, 11:46 AM | #2 |
RCC Addict Join Date: Dec 2008 Location: Sonora, CA
Posts: 1,664
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I just purchased a unit from someone on RCC. He had sent the item in with what I think was similar issues. He found out it is a problem with the on / off button (Dirt) on the ESC. For what this information is worth.
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11-21-2011, 12:02 PM | #3 |
Pebble Pounder Join Date: Apr 2011 Location: Longview
Posts: 122
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Have you Re-Calibrated everything?? Hold it down till it turns red and then the first blink full throttle.. 2 blinks reverse full throttle and then nuetral.
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11-21-2011, 05:06 PM | #4 |
Newbie Join Date: Aug 2011 Location: Guam
Posts: 44
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x2 on the re calibration!!!
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11-21-2011, 05:25 PM | #5 |
Powered by Awesome Join Date: Sep 2004 Location: Parker, Colorado
Posts: 3,622
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just took it apart - nothing looks "burnt" - no dirt in the switch - the led does not come on. im about ready to crack it open and toss it into a baggy of uncooked rice to pull any moisture out of it that may be there. anyone else have this? The only way i can tell it is on is that the servo starts to respond.
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11-21-2011, 05:31 PM | #6 |
Quarry Creeper Join Date: Oct 2004 Location: Cow crap flats
Posts: 341
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any chance of hooking the battery up backwards? short circuit? nosy/bored ppl in the house?
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11-21-2011, 05:42 PM | #7 |
Powered by Awesome Join Date: Sep 2004 Location: Parker, Colorado
Posts: 3,622
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battery is not reversed. i tried multiple batteries. i did find something different though. when power on (remeber - no led light - only servo works) the motor is acting like a drag brake... wierd? i have no led and no throttle but it is acting like a drag brake = hard to roll.
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11-21-2011, 06:07 PM | #8 |
Quarry Creeper Join Date: Oct 2004 Location: Cow crap flats
Posts: 341
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what happens if you unplug your servo and try?
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11-21-2011, 06:21 PM | #9 |
Rock Crawler Join Date: Sep 2009 Location: In West Monroe,LA...yes,where Duck Dynasty is filmed
Posts: 687
| I had the EXACT same issue with one.Traxxas tech said it was in fact dirt(microfine) stuck in the button.They sent me a new one one but i hadnt had it very long,so they didnt charge me.I have since experienced the same issue with dirt in the new one.I blew it out with 125psi,then sprayed wd-40 and next i will brush on some "liquid electrical tape" just over the button.Hopefully that will keep out the microfine sand.Thats what i run in mostly
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11-21-2011, 06:26 PM | #10 |
Quarry Creeper Join Date: Oct 2004 Location: Cow crap flats
Posts: 341
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Now you got me wanting to take the 2 i have and blow them out. |
11-21-2011, 06:57 PM | #11 |
Quarry Creeper Join Date: Oct 2004 Location: Cow crap flats
Posts: 341
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been zooming around google and traxxas, from what im seeing id look at the motor wiring. also make sure its plugged correctly and fully into the rx. no brainer right? I did it last night. LOL |
11-22-2011, 12:44 PM | #12 | |
Powered by Awesome Join Date: Sep 2004 Location: Parker, Colorado
Posts: 3,622
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11-22-2011, 09:29 PM | #13 |
I wanna be Dave Join Date: Nov 2010 Location: 07456 N. NJ USofA
Posts: 8,314
| It's possible the mechanical part of the switch is getting jammed with sand, but what it's operating is sealed in a bladder, thus waterproof.
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