lifted club cars - lifted ezgo
Home FAQDonate Who's Online
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric Club Car
Electric Club Car Electric DS, and Precedent golf cars



Post New Thread  Reply
Thread Tools Display Modes
Unread 08-23-2015, 02:46 PM   #1
Not Yet Wild
Club Car
 
Join Date: Aug 2015
Location: Louisville Ms.
Posts: 19
Default 2005 IQ club car lots of problems!

I have a 2005 48 club car IQ got it 3 months ago. Wouldn't get over 9 mph stayed around 8 mph. I can go 20 to 40 yards easing around an it loses all power let off the pedal an it takes off again Repeats this over an over. If I run it up hill or wide open for about 200 yards it slows down to a stop. I can turn it off for 2 or 3 min an it will take off fine. I hade new battery's put in yesterday an didn't help. I can't find a part number on the (mcor). I don't know if it's the speed sencor or the (mcor).
Tspoon21 is offline   Reply With Quote
Alt Today
BGW

Golf car forum 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
   
Unread 08-24-2015, 02:25 PM   #2
Not Yet Wild
Club Car
 
Join Date: Jan 2013
Location: Missouri
Posts: 40
Default Re: 2005 IQ club car lots of problems!

You can do a test to see if it is the speed sensor:
DS IQ or Precedent Speed Sensor Test

Just from your description it sounds more like the speed sensor. I just replaced both the MCOR and the speed sensor on mine. The speed sensor being bad made the cart go really slow. The MCOR being bad made it really herky jerky.
shaanar is offline   Reply With Quote
Unread 08-24-2015, 05:35 PM   #3
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,028
Default Re: 2005 IQ club car lots of problems!

Quote:
Originally Posted by Tspoon21 View Post
I have a 2005 48 club car IQ got it 3 months ago. Wouldn't get over 9 mph stayed around 8 mph. I can go 20 to 40 yards easing around an it loses all power let off the pedal an it takes off again Repeats this over an over. If I run it up hill or wide open for about 200 yards it slows down to a stop. I can turn it off for 2 or 3 min an it will take off fine. I hade new battery's put in yesterday an didn't help. I can't find a part number on the (mcor). I don't know if it's the speed sencor or the (mcor).
Not sure if you've got a Club Car DS or a Precedent. A vehicle serial number would help us with that. As far as your diagnosis, do the speed sensor test mentioned on the previous post and see if it passes. If it doesn't, an MCOR issue would be a likely cause for sure. We carry all of these parts on our web store. If it's a DS, the MCOR number you need is AM293101. If it's a Precedent, it's 102528501. As for the speed sensor, it's all according to which motor is on the cart. There are two different ones. One is grey (GE) and the other is black (ADC). You'll need to identify your motor before you order a speed sensor. Do NOT buy a cheap speed sensor from Ebay or Amazon or you'll have the same problem again in less than a month.
TahoeDawgZ71 is online now   Reply With Quote
Unread 08-24-2015, 09:54 PM   #4
Not Yet Wild
Club Car
 
Join Date: Aug 2015
Location: Louisville Ms.
Posts: 19
Default Re: 2005 IQ club car lots of problems!

Serial number AQ0537.
Motor is a EJ4-4001
The buzzer was unhooked befor I got it where is it located?
Thank you
Tspoon21 is offline   Reply With Quote
Unread 08-24-2015, 11:14 PM   #5
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,028
Default Re: 2005 IQ club car lots of problems!

It's a 2005 Club Car DS IQ with an ADC motor.

The buzzer is mounted on the back of the center dash panel directly below the key switch.
TahoeDawgZ71 is online now   Reply With Quote
Unread 08-25-2015, 10:40 AM   #6
Not Yet Wild
Club Car
 
Join Date: Aug 2015
Location: Louisville Ms.
Posts: 19
Default Re: 2005 IQ club car lots of problems!

I think I found the right one on ur web sight. 102704901?
Tspoon21 is offline   Reply With Quote
Unread 08-25-2015, 10:43 AM   #7
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,028
Default Re: 2005 IQ club car lots of problems!

Yes. That is the correct speed sensor.
TahoeDawgZ71 is online now   Reply With Quote
Unread 09-20-2015, 11:41 AM   #8
Not Yet Wild
Club Car
 
Join Date: Aug 2015
Location: Louisville Ms.
Posts: 19
Default Re: 2005 IQ club car lots of problems!

I changed the speed sensor this fixed everything except after ridding slow in the woods around 5mph. The cart slows to a stop an after a min sitting there it will take off. It will run for 100 to 200 yards an do the same thing unless it's running wide open. I believe something is over heating.
Tspoon21 is offline   Reply With Quote
Unread 09-22-2015, 05:48 PM   #9
Not Yet Wild
Club Car
 
Join Date: Aug 2015
Location: Louisville Ms.
Posts: 19
Default Re: 2005 IQ club car lots of problems!

Any ideas?
Advice?
Anyone had this happen before?
Tspoon21 is offline   Reply With Quote
Unread 09-22-2015, 07:13 PM   #10
Dawg Gone Wild
 
TahoeDawgZ71's Avatar
Club Car
 
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 8,028
Default Re: 2005 IQ club car lots of problems!

This is a safety feature of the controller known as "Thermal Cutback"

When the controller gets to 80 degrees Celsius, it reduces power until the controller cools off. Usually it happens when towing or driving slowly for a long period of time.
TahoeDawgZ71 is online now   Reply With Quote
Reply
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric Club Car


Thread Tools
Display Modes


Similar Threads
Thread Forum
2005 club Car DS IQ electrical problems Electric Club Car
lots of pics/lots of questions txt belt, hei conversion, general info Gas EZGO
govenor problems on 2005 350cc gas club car Gas Club Car
New guy with lots of problems Gas EZGO
2005 club car precedent golf car with lots of extras Golf Carts and Parts


All times are GMT -5. The time now is 08:28 PM.


Club Car Electric | EZGO Electric | Lifted Golf Carts | Gas EZGO | Used Golf Carts and Parts

Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2011, Crawlability, Inc.