How To Repair 1997 Club Car On Board Computor

Why and How to Bypass the Club Car Onboard Computer

Why would yous want to bypass your Club Automobile onboard calculator? Ingersoll Rand Corporation, the makers of Lodge Automobile, started using an on-board computer (OBC) on their 48 volt golf carts and electric vehicles as early as 1995. When you plug the charger into your golf cart, the OBC volition tell the battery charger when to beginning and stop charging based on the voltage levels in your batteries. Sounds like a expert idea, correct? In theory or in a perfect world this utilization of technology makes perfect sense. Even so, the world is not perfect and this particular arrangement leaves many in the golfing world left wanting.

The Background for 'Why'

Hither is the #1 complaint. Regardless the brand of charger selected if you practise not featherbed the OBC, one of ii Club Auto charging bug volition happen. For 2006 and newer Guild Car models the attached non-OEM charger will non be able to recognize the voltage on the bombardment bank and in turn volition not embark charging. For older models the fastened charger will become a slave to the OBC and abandon its own charge contour in favor of what the onboard computer determines.

Complaint #2 has to do with system malfunction. If the OBC crashes you cannot charge your batteries at all or may no longer take access to the "brain" and its algorithms to tell the attached charger when to turn on or shut off for example. So you either can't charge your batteries at all or y'all continuously accuse and fry your batteries! Yikes.

The tertiary complaint, in a fashion, is a combination of the two in a higher place, but it merely brings into question if the Club Car OBC is the best choice when it comes to extending the life of your golf carts batteries. Many in the industry seem to agree there are improve charging options available. And several of these better golf cart charger options are less expensive and last longer!

In that location are ii names we trust to charge your Society Machine: Pro Charging Systems with their Delta Volt equipped chargers and Schauer battery chargers. Pro Charging Systems, as well known equally Dual Pro, is made here in the USA while Schauers roots date back to the early on 1900's. Only enough nearly that, permit'southward get into how to bypass the OBC on your cart.

The Instructions for 'How'

Despite this being a pretty straightforward chore, let me showtime out with the cocky-protection liability statement. If you take naught or little confidence in your power to translate and then correctly follow these instructions delight finish. Go and observe someone to help earlier attempting this wiring change. I personally and Affect Bombardment do non take any responsibility for what you are near to practise. So don't do something stupid. There are a couple of different variations to achieve the same result and so please don't over complicate what is essentially a very simple chore.

The image beneath is a 48 volt Lodge Motorcar golf game cart wiring diagram. Allow me to orient yous to what you are seeing. You lot can clearly meet iii sets of batteries each of which is 8 volts. The batteries are numbered 1 thru vi and connected in series (positive to negative) to create the needed 48V output. In the lower right corner you will run into all the wiring running through the on-board computer. The upper left corner depicts the backside of the charge receptacle.

Diagram on how to bypass the Club Car OBC

Now look at bombardment number 6 in the lower left corner. To bypass the OBC you will need to connect a 12 gauge black wire from the negative terminal of this bombardment to where the black wire attaches to the back of the receptacle. That's it folks; you're done!

Your new smart charger with its automatic micro-processor controlled platform is now able to sense voltage and properly accuse and maintain your electric vehicle. Sorry if yous were expecting more, just it really is that simple. The Layman's science for what yous only accomplished is easy: you created a circuit or a loop. Notice how there was a red positive wire coming off battery #i going directly to the back of the receptacle? But before y'all added this bypass there was no negative black wire coming straight from the battery banking concern to the dorsum of the receptacle. It had to first become through the onboard computer before reaching this location.

You have Bypassed the Club Machine OBC, At present What?

If you haven't purchased a new smart charger yet and wanted to better understand what all the fuss was about before making the plunge then consider the following now that yous know how simple information technology is.

Pro Charging systems makes this task actually simple. If you lot purchase the i4818-DVCC it volition come up with the necessary bypass wire and instructions. This Eagle Performance charger series is probably the best charge profile money can buy and they are made correct here in America. I don't say that flippantly or as an empty sales fact. The Delta Volt accuse engineering utilized by the Eagle is in a league of its ain. When they beginning introduced this technology around 2022, if my memory serves me right, we stopped selling most all our other golf game cart charger brands. Nosotros could not, in proficient faith, offer for sale other chargers that fall and so far below the marker of excellence they had just established.

The only other brand we currently stock that comes close in our scale of excellence is the JAC1548 made past Schuaer. It is fabricated in Taiwan and provides a more affordable option with a high level of value. (Update: This charger too comes with the bypass wire as of March 2022.)

You may also be interested in watching this video created past Exercise It Yourself dot com. They share a slightly different way to attain the same task. The main goal is for you to compare the cart diagram to a real life scenario. Even though he talks about cutting a black wire (which you do not demand to) the concept is still the same.