Note: The AdvanceTrac® with RSC® stability
enhancement system can be turned off
manually by pressing the AdvanceTrac
button. See Using Traction Control (page
187). This will disable the engine
management feature, allowing the vehicle
to maintain full power and enhanced
momentum through the obstacle.
Note: The Control Trac® selector switch
should not be changed while the rear wheels
are slipping.
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The Control Trac® system functions in three
modes:
•
4X2 delivers power to the rear wheels
only. The information display will
momentarily display 4x2 when this mode
is selected. This mode is appropriate for
normal on-road driving on dry pavement
and provides the best fuel economy.
•
4X4 AUTO provides electronic control
four-wheel drive with power delivered to
all four wheels, as required, for increased
traction. The information display will
display 4A when this mode is selected.
This mode is appropriate for all on-road
driving conditions, such as dry road
surfaces, wet pavement, snow, or gravel.
•
4X4 provides electronically locked
four-wheel drive power to front and rear
wheels. The information display will
display 4X4 when this mode is selected.
This mode is not recommended for use
on dry pavement. This mode is only
intended for severe winter or off-road
conditions, such as deep snow, ice or
shallow sand.
Shifting between system modes
Note: Momentarily releasing the accelerator
pedal while a shift in progress message
displays will improve
engagement/disengagement performance.
Note: Do not perform this operation if the
rear wheels are slipping.
Note: Some noise may be heard as the
system shifts or engages; this is normal.
Press any button (4X2, 4X4 AUTO or 4X4) at
a stop or while driving. The information
display may display a message indicating a
4X4 shift is in progress. Once the shift is
complete the information display will then
display the system mode selected.
177
Navigator (TB5) Canada/United States of America, enUSA, First Printing
Four-Wheel Drive
(If Equipped)