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Automatic Engine Grade Braking
Automatic Engine Grade Braking assists when
driving on a downhill grade. It maintains the
vehicle’s speed by automatically implementing a
shift schedule that uses the engine and the
transmission to slow the vehicle. This reduces
wear on the brakes system and increases control
of the vehicle. The system constantly monitors
the vehicle’s speed, acceleration, throttle position,
and whether the brake pedal is being pressed,
and determines when to keep the current vehicle
speed or to slow down. The system will then
automatically command downshifts that reduces
the vehicle’s speed, until the brake pedal is
no longer being pressed. This indicates the desired
vehicle speed has been reached.
While in the Electronic Range Select (ERS) mode,
grade braking is deactivated, allowing the driver
to select a range and limiting the highest gear
available. Grade braking is available for normal
driving and in Tow/Haul mode.
SeeAutomatic Transmission Operation on
page 129.
Parking Brake
To set the parking
brake, push down the
parking brake pedal
down with your left foot.
If the ignition is on, the brake system warning light
will come on. SeeBrake System Warning Light
on page 217.
Notice:Driving with the parking brake on can
overheat the brake system and cause
premature wear or damage to brake system
parts. Make sure that the parking brake is fully
released and the brake warning light is off
before driving.
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To release the parking brake, hold the regular
brake pedal down with your right foot. Push down
momentarily on the parking brake pedal with
your left foot until you feel the pedal release, then
slowly pull your foot up off the park brake
pedal. If the parking brake is not released when
you begin to drive, the brake system warning light
will be on and a chime will sound warning you
that the parking brake is still on.
If you are towing a trailer and are parking on a hill,
seeTowing a Trailer on page 362.
Shifting Into Park (P)
{CAUTION:
It can be dangerous to get out of your
vehicle if the shift lever is not fully in
PARK (P) with the parking brake rmly
set. Your vehicle can roll. If you have left
CAUTION: (Continued)
CAUTION: (Continued)
the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move,
even when you are on fairly level ground,
use the steps that follow. If you are
pulling a trailer, seeTowing a Trailer on
page 362.
1. Hold the brake pedal down with your right foot
and set the parking brake.
2. Move the shift lever into PARK (P) by holding
in the button on the shift lever and pushing
the shift lever all the way toward the front
of the vehicle.
3. Turn the ignition key to OFF.
4. Remove the key and take it with you. If you
can leave your vehicle with the ignition key in
your hand, your vehicle is in PARK (P).
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Warning Lights, Gages, and Indicators..... 209
Instrument Panel Cluster........................... 210
Speedometer and Odometer...................... 211
Tachometer............................................... 211
Safety Belt Reminder Light........................ 211
Passenger Safety Belt Reminder Light....... 212
Airbag Readiness Light............................. 212
Passenger Airbag Status Indicator............. 214
Charging System Light.............................. 216
Voltmeter Gage......................................... 216
Brake System Warning Light..................... 217
Antilock Brake System Warning Light........ 218
StabiliTrak
®Indicator Light......................... 219
Engine Coolant Temperature
Warning Light........................................ 220
Engine Coolant Temperature Gage............ 220
Tire Pressure Light.................................... 221Malfunction Indicator Lamp........................ 222
Oil Pressure Light..................................... 225
Security Light............................................ 226
Fog Lamp Light......................................... 226
Cruise Control Light.................................. 226
Highbeam On Light................................... 227
Tow/Haul Mode Light................................ 227
Fuel Gage................................................. 227
Driver Information Center (DIC).................. 228
DIC Operation and Displays
(With DIC Buttons)................................. 229
DIC Operation and Displays
(Without DIC Buttons)............................ 235
DIC Warnings and Messages.................... 239
DIC Vehicle Customization
(With DIC Buttons)................................. 250
Section 3 Instrument Panel
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