While climbing a grade

When driving up a hill, undesired upshift to 4th gear is prevented from taking place when the accelerator is released. This minimizes the chance of subsequent downshifting to a lower gear when accelerating again. This prevents repeated upshifting and downshifting resulting in a smoother operation of the vehicle.

NOTE
The transmission may downshift to 2nd or 1st gear, depending on the way the accelerator pedal is pressed to accelerate the vehicle again.

    See also:

    Warning and indicator lights
    Several of the warning and indicator lights illuminate momentarily and then go out when the ignition switch is initially turned to the “ON” position. This permits checking the operation of the bul ...

    Voice command system
    Voice command system 1) OFF hook switch 2) ON hook switch 3) Talk switch To turn on the voice command system, press the talk switch briefly. To turn off the voice command system, wait f ...

    Use of engine braking
    Remember to make use of engine braking in addition to foot braking. When descending a grade, if only the foot brake is used, the brakes may start working improperly because of brake fluid over ...