Royal Carts Knight Controller ID Guide

1. Locate the controller

The controller on the Royal Carts Knight model is accessed from passenger side of the vehicle and is mounted in the battery bay. There is a small plastic cover that needs to be removed the gain access to the controller.


2. Access the controller

To access the controller the cover will need to be removed. It is held on with 3 phillips head screws. One of the screws is under the foam weatherstripping you can locate it by pushing down on the foam with your finger until you feel the head.



3. Observe & Identify The Controller

With the cover removed you can see the controller pretty easily. The controller in this model vehicle (2024) is the FJ 350A. You can see the green FJ logo in the corner of the controller.


4. Locate & Identify Programming Port

On the Knight cart the programming port will be located close to the controller. You maybe able to get to the plug without the cover removed above but it does make it a lot easier with it out! The programming port is a 4 pin black flat automotive style connector using 3 wires.


Now that we have identified the controller in your vehicle we can take a look at the required equipment to connect to the vehicle and make your desired changes.

5. Programming Cable

To establish a connection with the FJ controller in your Royal golf cart you will need to use CartCables part # CC-CBL-FJSE. It can be purchased HERE


6. Programming Software

In addition to the programming cable you will need to have a copy of the "FJ Programming Tool" software loaded on your pc. WE DO NOT PROVIDE THE SOFTWARE.


Please note: We do not sell the software, just the cables.

If you have any further questions, please do not hesitate to contact us HERE.