Electronic stability control (ESC)systems are being discussed. Technician A says the brake at the inside rear wheel is applied when the system detects an understeer condition. Technician B says ESC can increase traction. Who is correc t?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because ESC applies the brake at the inside rear wheel to help correct an understeer condition by creating a yaw moment that helps the vehicle turn more effectively. Technician B is incorrect because ESC is primarily designed to maintain vehicle stability rather than increase traction.

Electronic Stability Control (ESC)systems Are Being Discussed