TCS Features

When a drive wheel loses traction on a slippery road surface and starts to spin, the VSA modulator-control unit applies brake pressure to the spinning wheel and sends engine torque control request to the PCM to slow the spinning wheel and keep traction.

4WD: 

Fig 1: Identifying TCS Features (4WD)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

2WD: 

Fig 2: Identifying TCS Features (2WD)

Courtesy of AMERICAN HONDA MOTOR CO., INC.