Raceline LC (Load Cell): Connections, Pedal set Mode, and Recommendations

KB 1888 - EN - 2026-04-22

Products: Raceline LC upgrade

 

Platforms:

PC running Windows 10/11 or later

PlayStation®5, PlayStation®4

Xbox Series X™, Xbox Series S™, Xbox One™

 

 

This article covers all possible connection methods for the Raceline pedal set equipped with the Raceline LC upgrade (Load Cell brake pedal). You will find our recommendations for each cable/connector, the pedal set mode required for compatible wheel bases, and essential information.

 

We also recommend referring to the user manual.

 

Important:

To use the Raceline LC connected via RJ45 or USB, you must update the pedal set firmware: Raceline LC update

For the RJ45 connection, the T598 must be updated to its latest firmware: Direct Drive wheel base update


I. Raceline LC connections and wheel base pedal set mode

Connection diagrams are explained below, but you can also refer to the instruction manual.

 

1. RJ45 (PC, PlayStation, Xbox): for T598

- Connect the two Jack cables to link the accelerator pedal and the clutch pedal to the brake pedal

- Connect the RJ45 cable to the brake pedal, then connect the Raceline LC (Load Cell) to the RJ45 port of the T598

- Connect your T598 to your PC or game console

 

Pedal set mode for RJ45: the T598 must be set to TRLP-LC mode

 

2. USB (PC): for T818 and all wheel bases

- Connect the two Jack cables to link the accelerator pedal and the clutch pedal to the brake pedal

- Connect the USB cable to the brake pedal, then connect the Raceline LC (Load Cell) to a USB port on the PC

- Connect your wheel base to the PC

 

The USB connection makes the Raceline LC pedal set an independent device.

 

3. RJ12 (PC, PlayStation, Xbox): for T248R and all compatible wheel bases

- Connect the splitter cable to the Jack port of each pedal, paying attention to the markings: C for CLUTCH; B for BRAKE; G for GAS (accelerator)

- Connect the RJ12 plug of the splitter cable to the RJ12 port of your wheel base

- Connect your wheel base to your PC or game console

 

Pedal set mode for RJ12: the wheel base must be set to T3PA mode

 

II. Summary, compatibility and recommendations for Raceline LC cables / connectors

Please note:

- Only one cable/connector must be used at a time (RJ45, USB, or RJ12). You must unplug the cables you are not using

- The RJ45 connection applies only to the T598 and will not provide any signal on a T818

 

Applicable cable / connector depending on the wheel base and platform:

 T598 (PS4/PS5/PC)T598 (Xbox One/Xbox Series/PC)T818T248RTS-PCPS FFB wheel bases*Xbox FFB wheel bases**
PC

RJ45

USB
RJ12

RJ45

USB
RJ12

USB
RJ12

USB
RJ12

USB
RJ12

USB
RJ12

USB
RJ12

PlayStation

RJ45
RJ12

XXRJ12XRJ12X
XboxX

RJ45
RJ12

XXXXRJ12


Legend :

* PS FFB wheel bases = T128P, T150, T248P, T300, T‑GT / T‑GT II

** Xbox FFB wheel bases = T128X, TMX, T248X, TX, TS‑XW

 

Possible connections for each cable / connector:

 T598 (PS4/PS5/PC)T598 (Xbox One/Xbox Series/PC)T818T248RTS-PCPS FFB wheel bases*Xbox FFB wheel bases**
RJ45PC / PlayStationPC / XboxXXXXX
USBPCPCPCPCPCPCPC
RJ12PC / PlayStationPC / XboxPCPC / PlayStationPCPC / PlayStationPC / Xbox


Good race!

Related products :

RACELINE LC UPGRADE RACELINE PEDALS III RACELINE PEDALS LTE