operators_manual

Table Of Contents
page 65 and Peterbilt Digital Display
on
page 63.
Gear Display Icon (Gear shift assist)
Up or Down Shifting
When in the Manual mode, the
transmission gears can be manually
selected by pushing or pulling on the lever
.
Pushing the lever forward will down shift.
Pushing and holding the lever forward will
engage the LOW gear range. Pulling the
lever towards the driver will upshift the
transmission.
Some vehicles may have a feature that
prompts the operator to shift for optimal
fuel economy
.
If the prompt appears in the instrument
cluster, use the manual gear selector lever
to change gears.
Gear Display Icon (Gear shift assist)
The instrument cluster will illuminate with
the corresponding gear
.
Gear Display Icon (gear number)
Drive Neutral Reverse Selector
Transmission mode is selected by rotating
the lever outer knob. There is a position for
Drive (D), Neutral (N), and Reverse (R).
The Digital Display will indicate the
corresponding mode. See Drive, Neutral,
and Reverse Indicator on page
65 and
Peterbilt Digital Display on page 63.
NOTE
Selector (the transmission) must be in
Neutral (N) to start the truck.
DRIVING - Transmission
158 Y53-6110-1A1 (01/21)
4