Traction Control System with Roll Stability Control (RSC®)

The traction control system aids in the prevention of excessive wheel spin, which allows the vehicle to maintain traction during acceleration especially on slippery or uneven road surfaces. This is accomplished by using the PCM to modulate engine torque and the ABS module to cycle the vehicle brakes. Both the PCM and ABS modules work to reduce drive wheel spin by momentarily reducing engine speed and applying vehicle brakes.

When the Traction Control System with RSC® activates, the driver may notice the following operational symptoms:

• A small deceleration or a reduction in the acceleration of the vehicle (PCM modulating engine torque).
• The traction control indicator (also known as the sliding-car icon) flashes (indicating a traction event is taking place).
• Application of the vehicle brakes and ABS pump noise.
• If the driver's foot is on the brake pedal, a vibration may be felt in the brake pedal.