TRC stands for Traction Control, which is a system installed in some Toyota cars that works closely with ABS to prevent wheel slippage and provide reliable road traction. It helps to prevent wheel slippage when the vehicle is starting or accelerating on wet or slippery roads by monitoring the rotation speed of the wheels and slowing down individual wheels if slipping is detected. TRC continually monitors the condition between the tires and the surface of the road to ensure efficient use of the engine torque when driving on roads with variable grip and improves the vehicle’s stability on slippery surfaces. The system eliminates the need for a subtle accelerator pedal operation and helps ensure vehicle control when starting or accelerating on slippery roads. It is advisable to switch off the TRC when driving on a dirt or snow-covered road to improve the vehicle’s off-road capability.