The 4WS Control Board Line is Compatible with for 1/8 & 1/24 SCX24 1/10 DVC10 1/18 TX4M
Wiring instructions of Race 4WS Control Board Cable: Black CH1, White CH2, Red CH3. For 3Ch transmitters,plug in CH1 and CH3; For 2Ch transmitters, plug in CH1 and CH2.
The controller offers four modes - Front Wheel Steering (with rear servo locked), Rear Wheel Steering (with front servo locked), Four Wheel Steering and (Opposite Direction).The original remote control for TRX4M is not supported. You need to install the CH2 or CH3 channel remote control.
For a 3Ch transmit machine, simply flip the 3rd channel switch to change the mode. For a 2Ch transmit machine, keep the throttle and steering wheel centered then steer left or right three times within 1.5 seconds to cycle to the next mode.
Package Include:2 Sets Four Wheel Steering Control Cable