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Electric Club Car Electric DS, and Precedent golf cars |
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11-24-2019, 07:35 PM | #1 |
Getting Wild
Join Date: Nov 2019
Location: Austin TX
Posts: 101
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2009 Precedent 48v Not Running
Hi all, already found lots of great info here so thanks for that. Yesterday my cart just decided to not run. Accessories were powering on, reverse buzzer would sound if I put it in reverse, but no motion or event attempt.
So I started troubleshooting...before I found the service manual. I disconnected the negative battery yesterday and now the reverse buzzer doesn’t sound at all either, and still not running. Interestingly, I was going through the troubleshooting steps and got to the Tow/Run switch which the book says should have less than 5v when in Tow and near 50v when in Run. My cart registers 50v in Tow, to which the book says replace the switch if in it’s above 5v in Tow. A) Any additional thoughts? I started down the MCOR path, but now I’m worried maybe I shot the OBC? I tried a reset procedure I found on here but no effect. Logic tells me that if the Tow/Run switch is bad as it seems to be, that validates why everything else was working but no drive. B) Any idea where to snag a Tow/Run switch? I’m going to call a local shop tomorrow and I assume they have them, but I can’t find one online that looks like the currently installed one. Thanks in advance! |
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11-24-2019, 07:50 PM | #2 | |
Gone Wild
Join Date: Jul 2017
Location: West Columbia Texas
Posts: 1,036
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Re: 2009 Precedent 48v Not Running
Quote:
You shouldn't have got a reverse buzzer if the tow run circuit was "disconnected" by the bad switch. The cart would be dead if that was the case. Sent from my SM-G960U using Tapatalk |
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11-24-2019, 07:54 PM | #3 |
Gone Wild
Join Date: Jul 2017
Location: West Columbia Texas
Posts: 1,036
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Re: 2009 Precedent 48v Not Running
You can also bypass the OBC pretty easily. You'll need to look over the forum to see what the full consequences of bypassing it are. I'm not sure if it will negatively effect your charging process. When I bypassed mine I went to a different charger so I never looked into it.
Sent from my SM-G960U using Tapatalk |
11-24-2019, 08:48 PM | #4 | |
Getting Wild
Join Date: Nov 2019
Location: Austin TX
Posts: 101
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Re: 2009 Precedent 48v Not Running
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11-24-2019, 08:50 PM | #5 | |
Getting Wild
Join Date: Nov 2019
Location: Austin TX
Posts: 101
|
Re: 2009 Precedent 48v Not Running
Quote:
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11-24-2019, 08:56 PM | #6 | |
Getting Wild
Join Date: Nov 2019
Location: Austin TX
Posts: 101
|
Re: 2009 Precedent 48v Not Running
Quote:
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11-24-2019, 09:37 PM | #7 |
Gone Wild
Join Date: Jul 2017
Location: West Columbia Texas
Posts: 1,036
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Re: 2009 Precedent 48v Not Running
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11-24-2019, 11:34 PM | #8 |
Getting Wild
Join Date: Nov 2019
Location: Austin TX
Posts: 101
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Re: 2009 Precedent 48v Not Running
Update: Tried jumping the tow/run wires together and still no action. I think there’s something wrong with the OBC? I left the batteries disconnected for about 20 minutes to let it fully discharge but didn’t seem to change anything.
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11-25-2019, 05:43 AM | #9 | |
Gone Wild
Join Date: Jul 2017
Location: West Columbia Texas
Posts: 1,036
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Re: 2009 Precedent 48v Not Running
Quote:
Your aim is a little wild. It's probably something simple. Start with the basic wiring and let it lead you to culprit. Have you looked over the wiring diagram? Do you have a multi meter? A few test on the main harness connector will rule out all the components on the run tow circuit. Sent from my SM-G960U using Tapatalk |
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11-25-2019, 05:52 AM | #10 |
Gone Wild
Join Date: Sep 2016
Location: Titusville, FL...Space Coast
Posts: 591
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Re: 2009 Precedent 48v Not Running
Easiest first...Did you check the 15a fuse near the controller...
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