Technician A says power can be locked into all four wheels merely by turning the locking hubs into the locked position. Technician B says some transfer cases use an electric switch to engage 4WD. Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because some transfer cases indeed use an electric switch to engage 4WD, allowing the driver to switch to 4WD mode without manual intervention on the hubs. Technician A is incorrect because merely locking the hubs does not ensure power is locked into all four wheels; the transfer case also needs to be engaged to distribute power appropriately.

Technician a Says Power Can Be Locked into All Four