07-15-2012, 11:57 AM | #1 |
Not Yet Wild
Join Date: Jun 2008
Posts: 5
|
wont stop moving..controller?
1990 Columbia ParCar. When key is "on" it moves either F or Rev without stopping (no pedal push). I still need the accelerator to speed up but wont stop moving until the key is in off position....help!! Also if a controller issue, where do I get one?
|
Today | |
Sponsored Links
__________________
This advertising will not be shown in this way to registered members. Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum |
|
07-17-2012, 01:15 PM | #2 |
Not Yet Wild
Join Date: May 2012
Location: Madison, WI
Posts: 7
|
Re: wont stop moving..controller?
http://www.buggiesgonewild.com/colum...v-par-car.html
You can confirm that the speed control is in fact junk only after confirming all solenoids are fully functional. If they are, and you ignition switch is working, then you can determine the speed controller junk. This is how my troubleshooting went. conclusion=Speed controller was junk, as the arm goes across the controller the first contact point it engages/energizes the forward or reverse solenoid (depending on which your ignition is on) then there is the 3 speeds after that. So that first contact is frozen shut inside your speed controller therefore always energizing either the forward or reverse solenoid as soon as you turn the key. Problem is this speed control cant be taken apart since its like a rubber encased type of closure. I ruled out the chance of finding a stock replacement like this immediately because I think having a magnet engage a contact is the dumbest design ever. So i decided to build one (see video). My first idea was to just build my own wiper blade contact board (like EZ-GO uses) but then I decided having plunger contacts like this would be a lot easier. So i rewired the entire cart after building this speed controller and now made it a 3 speed instead of 4. This was the first attempt at the plunger contact block set up you see in the video, I rushed with the materials I had to make it. It still functions great but the distance between the speeds needs to be increased so I’m remaking the block with the 3 plungers. Also fyi, the positive is ran directly to the solenoids, and the plungers are switching the Negative leads, therefore if something were to short the worst that would happen is the cart will just go, like normal. Alot safer than having the plungers switching the positive leads in case something shorted at some point. |
07-17-2012, 01:35 PM | #3 |
Gone Wild
Join Date: Sep 2010
Location: Florida
Posts: 1,895
|
Re: wont stop moving..controller?
sounds to me like you have a solenoid that is welded open...common on golf carts
|
07-17-2012, 02:06 PM | #4 | |
Not Yet Wild
Join Date: May 2012
Location: Madison, WI
Posts: 7
|
Re: wont stop moving..controller?
Quote:
Run 36v leads to your F & R solenoids individually (after isolating them) and see if they are welded or not. |
|
07-17-2012, 02:14 PM | #5 |
Gone Wild
Join Date: Sep 2010
Location: Florida
Posts: 1,895
|
Re: wont stop moving..controller?
Oh I gotcha...was a generalized statement as I am not familiar with Par Cars...That sounds like a set-up that was used on the electric Yamaha G1's...
|
07-23-2012, 10:07 PM | #6 |
Not Yet Wild
Join Date: Apr 2012
Location: Wisconsin
Posts: 13
|
Re: wont stop moving..controller?
I have an 89 Par Car electric and had a similar issue. Just ended up being dirty linkage to the accelerator pedal. Cleaned it up and hasn't had an issue since.
|
Tags |
columbia, speed control box |
|
Thread Tools | |
Display Modes | |
|
Similar Threads | ||||
Thread | Forum | |||
Motor wont stop | Gas Club Car | |||
cart stop moving but i found out why. | Electric EZGO | |||
93 DS wont stop running | Gas Club Car | |||
93 club car wont stop | Gas Club Car | |||
EZ GO wont stop | Electric EZGO |