Technician A says transmissions can prevent a downshift that would exceed the engine's maximum rpm. Technician B says reverse only uses one speed so line pressure is directly applied by the manual valve to the appropriate apply devices. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Both Technician A and Technician B are correct. Transmissions are designed to prevent downshifts that would cause the engine to exceed its maximum RPM, and in reverse, the transmission typically uses one speed where line pressure is directly applied to the appropriate apply devices via the manual valve.

Technician a Says Transmissions Can Prevent a Downshift That Would