Club Car OBC Bypass Wiring Diagram

Club Car is one of the most popular golf cart manufacturers in the world. Golf carts are essential for golf courses, resorts, and other facilities. One of the key components of club cars is the OBC (On-Board Computer). This article will discuss the Club Car OBC bypass wiring diagram, which is useful for troubleshooting any issues related to the OBC.

What is Club Car OBC?

The OBC is a microprocessor that monitors and manages the charging system of the golf cart. It controls the charging process and ensures that the battery is charged properly. The OBC is a critical component of the club car, as it regulates the charging process, preventing undercharging or overcharging the battery.

It also regulates the current flow and checks that the battery is charged within a specific time. If there is a problem with the OBC, then the club car will not charge properly, and you may experience issues while driving, such as reduced power or slow acceleration.

Why you may need to bypass the OBC?

There are several reasons why you may need to bypass the OBC, such as:

  1. The OBC is damaged and needs replacement
  2. You want to install an aftermarket charger that bypasses the OBC
  3. You want to upgrade your golf cart with a more powerful battery or motor

How to bypass the OBC?

To bypass the OBC, you need to disconnect the wires that connect the OBC and the charging port. Follow these steps:

  1. Turn off the golf cart and remove the key from the ignition
  2. Locate the OBC and identify the wires that connect the OBC and the charging port
  3. Disconnect the wires from the OBC
  4. Connect the wires together securely
  5. Turn on the golf cart and test the charging process

Club Car OBC Bypass Wiring Diagram

If you want to bypass the OBC of your club car, you need to follow the wiring diagram correctly. Below is a step-by-step guide on how to bypass the OBC using the wiring diagram.

Preparation

Before starting the wiring process, you need to gather the necessary tools and equipment. You need a wire stripper, crimping tool, electrical tape, and a multimeter.

Disconnect the Battery

Before starting the wiring process, you need to disconnect the battery to avoid any electrical shock.

Locate the OBC and the Wiring Harness

The OBC is located under the passenger seat, and the wiring harness comes out of it. The wiring harness connects the OBC and the charging port.

Identify the Wires

You need to identify the following wires:

  • Black/White wire – This wire connects the OBC to the negative battery terminal
  • Blue wire – This wire connects the OBC to the charging port positive
  • Yellow wire – This wire connects the OBC to the charging port negative

Disconnect the Wires

Disconnect the blue and yellow wires from the OBC.

Connect the Wires

Connect the blue and yellow wires together and secure them with a crimping tool.

Test the Bypass

Reconnect the battery and test the charging process. Use a multimeter to measure the voltage output to ensure that the charging process is working correctly. If everything is working correctly, then the OBC has been bypassed.

FAQ

1. Is it safe to bypass the OBC?

Bypassing the OBC is safe as long as you follow the wiring diagram correctly. However, bypassing the OBC may void your warranty or cause damage to the golf cart. It is essential to consult with a professional before bypassing the OBC.

2. How do I know if the OBC is damaged?

You can identify if the OBC is damaged if the battery is not charging properly, or if the golf cart is having difficulty starting or driving. You may also notice uneven charging or reduced power while driving.

3. Can I still use the stock charger after bypassing the OBC?

If you bypass the OBC, you need to use an aftermarket charger that is compatible with your golf cart. You cannot use the stock charger after bypassing the OBC.

4. Can I install an aftermarket charger without bypassing the OBC?

Yes, you can install an aftermarket charger without bypassing the OBC. However, you need to ensure that the charger is compatible with the OBC and the golf cart. It is essential to consult with a professional before installing an aftermarket charger.

5. How long does it take to bypass the OBC?

The process to bypass the OBC can take from 30 minutes to 1 hour, depending on your experience and expertise in wiring golf carts. It is recommended to consult with a professional before bypassing the OBC.

Conclusion

The Club Car OBC bypass wiring diagram is a useful tool for troubleshooting any issues related to the OBC. Bypassing the OBC is necessary if the OBC is damaged, or if you want to install an aftermarket charger or upgrade your golf cart. By following the wiring diagram correctly, you can bypass the OBC easily and safely. It is essential to consult with a professional if you have any concerns or questions regarding the process.