Acustomer complained of excessive vibration while cornering and accelerating at the same time. technician a says that a fault in the transfer case is the most likely cause. technician b says that the vibration may be normal if the vehicle is equipped with cardan u-joints at the front wheels. which technician is correct?
select one:
a. technician a only
b. technician b only
c. both technicians a and b
d. neither technician a nor b