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190 STARTING AND OPERATING
FUEL ECONOMY (ECO) M ODE
The Fuel Economy (ECO) mode can improve the
vehicle's overall fuel economy during normal
driving conditions. Push the “ECO” switch in the
center stack of the instrument panel to activate
or disable ECO mode. A light on the switch
indicates when ECO mode is disabled (for
non-SRT models) or enabled (for SRT models).
Fuel Economy Mode Switch (Non-SRT Model)
Fuel Economy Mode Switch (SRT Model)
When the Fuel Economy (ECO) Mode is
engaged, the vehicle control systems will
change the following:
The transmission will upshift sooner and
downshift later.
The overall driving performance will be more
conservative.
Vehicles with Quadra-Lift air suspension will
operate in "Aero" mode over a broader speed
range. Refer to the section on Quadra-Lift for
further information.
In SRT models, the transmission will launch
(from a stop) in second gear, and the torque
converter clutch may engage at lower engine
speeds and remain on longer.
Some ECO mode functions may be tempo-
rarily inhibited based on temperature and
other factors.
Active Noise Cancellation — If Equipped
Your vehicle is equipped with an Active Noise
Cancellation System. This system uses four
microphones embedded in the headliner to
detect undesirable exhaust noise, which
sometimes occurs when operating in specific
driving conditions such as ECO and Tow mode.
An onboard frequency generator creates
counteracting sound waves through the audio
system to help keep the vehicle quiet.
EIGHT–SPEED AUTOMATIC
T
RANSMISSION
The transmission gear range is displayed both
beside the gear selector and in the instrument
cluster. To select a gear range, press the lock
button on the gear selector and move the
selector rearward or forward.
20_WK_OM_EN_USC_t.book Page 190
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