Technician A says that an RSC system can request over the chassis data bus a reduction of engine torque.Technician B says that a driveline retarder can be actuated as a result of a RSC request over the data bus.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Both statements by Technician A and Technician B are correct. An RSC (Roll Stability Control) system can indeed request a reduction of engine torque over the chassis data bus to help stabilize the vehicle. Additionally, an RSC system can also request the actuation of a driveline retarder over the data bus as part of its strategy to prevent rollovers or improve stability, making both technicians correct.

Technician a Says That an RSC System Can Request Over