Renault Safety Features

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What is the primary function of ABS in a vehicle?

To prevent loss of directional ability during sharp braking (correct)

To provide traction on low-grip surfaces

To monitor tyre pressure

To adjust torque distribution between drive wheels

What component is used to measure wheel rotation speed in an ABS system?

Notched disk

ABS computer

Solenoid valve

Electromagnetic sensor (correct)

What is the consequence of persistent wheel blocking in an ABS system?

Pressure drop (correct)

Wheel spin detection

Increased pressure

Torque redistribution

What system relies on ABS computer for operation and adjusts torque distribution to ensure optimal starting on low-grip surfaces?

ASR Signup and view all the answers

How does ASR respond to wheel spin detection on slippery surfaces?

By adjusting engine torque instead of braking Signup and view all the answers

What is the relationship between the ASR control unit and the ESP control system?

ASR is a module of ESP Signup and view all the answers

What is the primary goal of Renault's advanced support systems?

To assist in difficult or dangerous situations while retaining driver control Signup and view all the answers

What is the main function of ABS during emergency braking?

To reduce pressure in the braking system to prevent wheel lock-up Signup and view all the answers

What is the result of ABS optimizing braking distances?

Reduced braking distances regardless of tire-ground adherence Signup and view all the answers

What does ABS allow the driver to do during emergency braking?

To retain control over the vehicle's trajectory Signup and view all the answers

What is the first step taken by ABS when detecting wheel blocking?

Swift reduction of pressure in the braking system to prevent wheel lock-up Signup and view all the answers

What is the outcome of ABS permitting the tire to regain traction on the road surface?

Improved vehicle control and safety Signup and view all the answers

What is the primary purpose of the Emergency Brake Assist system?

To compensate for driver hesitation and premature release of brake pressure Signup and view all the answers

How does the Emergency Brake Assist system detect an emergency?

Based on rapid brake pedal response, even with insufficient pressure Signup and view all the answers

What is the purpose of the Electronic Stability Program (ESP)?

To maintain the vehicle's trajectory according to driver input Signup and view all the answers

How does the ESP system correct the vehicle's trajectory?

By selectively applying braking pressure to wheels Signup and view all the answers

What is the function of the CSV (Controlled Slide Value) Understeer Control?

To strengthen the ESP action Signup and view all the answers

How many sensors provide data to the ESP computer?

7 Signup and view all the answers

What happens when the Understeer Control is activated in extreme situations?

The hazard warning lights are automatically activated Signup and view all the answers

How does the Emergency Brake Assist system maintain maximum pressure during emergency braking?

By maintaining maximum pressure until the driver significantly reduces pedal pressure Signup and view all the answers