2009 CHEVROLET SILVERADO instrument cluster

{CAUTION:
Airbags inate with great force, faster than the blink
of an eye. Anyone who is up against, or very close
to, any airbag when it inates can be seriously
injured or killed. Do not sit unnecessarily close to
the airbag, as you would be if you were sitting on
the edge of your seat or leaning forward. Safety
belts help keep you in position before and during a
crash. Always wear your safety belt, even with
airbags. The driver should sit as far back as
possible while still maintaining control of the
vehicle.
Occupants should not lean on or sleep against the
door or side windows in seating positions with
roof-rail airbags.
{CAUTION:
Children who are up against, or very close to, any
airbag when it inates can be seriously injured or
killed. Airbags plus lap-shoulder belts offer
protection for adults and older children, but not for
young children and infants. Neither the vehicle’s
safety belt system nor its airbag system is designed
for them. Young children and infants need the
protection that a child restraint system can provide.
Always secure children properly in your vehicle. To
read how, seeOlder Children on page 1-38or
Infants and Young Children on page 1-41.
There is an airbag
readiness light on the
instrument panel cluster,
which shows the airbag
symbol.
The system checks the airbag electrical system for
malfunctions. The light tells you if there is an electrical
problem. SeeAirbag Readiness Light on page 3-37
for more information.
1-75

PASS-Key®III+ Electronic
Immobilizer
The PASS-Key III+ system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key III+ uses a radio frequency transponder in
the key that matches a decoder in the vehicle.
PASS-Key®III+ Electronic
Immobilizer Operation
Your vehicle has PASS-Key®III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key
®III+ is a passive theft-deterrent system.
The system is automatically armed when the key
is removed from the ignition.
The system is automatically disarmed when the key is
turned to ON/RUN, ACC/ACCESSORY or START
from the LOCK/OFF position.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem
with arming or disarming the theft-deterrent system.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
If the engine does not start and the security light on the
instrument panel cluster comes on when trying to
start the vehicle, there may be a problem with your
theft-deterrent system. Turn the ignition off and try again.
2-19

The steering can bind with the wheels turned off center.
If this happens, move the steering wheel from right to
left while turning the key to ACC/ACCESSORY. If
this doesn’t work, then the vehicle needs service.
Notice:Using a tool to force the key to turn in the
ignition could cause damage to the switch or
break the key. Use the correct key, make sure it is
all the way in, and turn it only with your hand. If the
key cannot be turned by hand, see your
dealer/retailer.
B (ACC/ACCESSORY):This position lets things like
the radio and the windshield wipers operate while
the engine is off. Use this position if the vehicle must be
pushed or towed.
C (ON/RUN):This position can be used to operate the
electrical accessories and to display some instrument
panel cluster warning and indicator lights. The
switch stays in this position when the engine is running.
The transmission is also unlocked in this position on
automatic transmission vehicles.If you leave the key in the ACC/ACCESSORY or
ON/RUN position with the engine off, the battery could
be drained. You may not be able to start the vehicle
if the battery is allowed to drain for an extended period
of time.
D (START):This is the position that starts the engine.
When the engine starts, release the key. The ignition
switch returns to ON/RUN for driving.
A warning tone will sound when the driver door is
opened, the ignition is in ACC/ACCESSORY or
LOCK/OFF and the key is in the ignition.
2-22

Automatic Transmission Operation
If the vehicle is a Two-mode Hybrid, see the Two-mode
Hybrid manual for more information.
Vehicles with an automatic transmission have an
electronic shift position indicator within the instrument
panel cluster. This display comes on when the ignition
key is turned to the ON/RUN position.
There are several different positions for the shift lever.
See “Range Selection Mode” later in this section.
P (Park):This position locks the rear wheels. It is the
best position to use when starting the engine because
the vehicle cannot move easily. When parked on a
hill, especially when the vehicle has a heavy load, you
might notice an increase in the effort to shift out of
P (Park). See Torque Lock (Automatic Transmission)
underShifting Into Park on page 2-52for more
information.
Hydra-Matic
®4-Speed
Automatic Transmission
Heavy Duty 6-Speed Automatic Transmission
Shown (Light Duty 6 Speed Similar)
2-28

Tow/Haul Mode
Vehicles with an automatic transmission have a tow/haul
mode. The tow/haul mode adjusts the transmission
shift pattern to reduce shift cycling, providing increased
performance, vehicle control, and transmission
cooling when towing or hauling heavy loads.
The selector button is located on the end of the shift
lever. Turn the tow/haul on and off by pressing the
button. When the tow/haul is on, a light on the
instrument panel cluster will come on.
SeeTow/Haul Mode Light on page 3-51for more
information.Also see Tow Haul Mode underTowing a Trailer on
page 4-51for more information.
Tow/Haul Mode (Allison Transmission®
or Hydra-Matic®6-Speed Automatic
Transmission)
Vehicles with an Allison or Hydra-Matic®6-speed
automatic transmission®have a tow/haul mode. The
tow/haul mode adjusts the transmission shift pattern to
reduce shift cycling, providing increased performance,
vehicle control, and transmission cooling when towing or
hauling heavy loads.
2-34

Turn the tow/haul mode on and off by pressing the
button, located on the end of the shift lever. When the
tow/haul is on, a light on the instrument panel cluster will
come on.
SeeTow/Haul Mode Light on page 3-51for more
information.
Also see “Tow Haul Mode” underTowing a Trailer on
page 4-51for more information.
Grade Braking (Allison Transmission®
or Hydra-Matic®6-Speed Automatic
Transmission)
The Grade Braking shift modes can be activated by
pressing the button on the end of the shift control lever.
While in Range Selection Mode, Grade Braking is
deactivated allowing the driver to select a desired range
of gears.
Grade Braking is only active while the Tow/Haul Mode
is selected and you are not in the Range Selection
Mode. See “Tow/Haul Mode listed previously and
Automatic Transmission Operation on page 2-28for
more information on the Range Selection Mode. Grade
Braking assists in maintaining desired vehicle speeds
when driving on downhill grades by automatically
implementing a shift schedule that utilizes the engine
and transmission to slow the vehicle. This reduces wear
on the braking system and increases control of thevehicle. Grade Braking monitors vehicle speed,
acceleration, engine torque and brake pedal usage.
Using this information, it detects when the truck is on a
downhill grade and the driver desires to slow the
vehicle by pressing the brake.
Also seeTowing a Trailer on page 4-51for more
information.
Cruise Grade Braking (Allison
Transmission®or Hydra-Matic®
6-Speed Automatic Transmission)
Cruise Grade Braking assists when driving on a downhill
grade. It maintains vehicle speed by automatically
implementing a shift schedule that uses the engine and
the transmission to slow the vehicle. Cruise Grade
Braking operates while Cruise Control is engaged in
Tow/Haul mode to assist in maintaining vehicle speed
under loaded vehicle conditions. It utilizes vehicle
acceleration and deviation from desired speed to
determine the correct gear for the operating condition. If
vehicle speed is above the desired speed the
transmission will downshift to slow the vehicle. If vehicle
speed is near or below desired speed the trans will
upshift, allowing vehicle speed to increase.
While in the Range Select Mode (RSM) mode, cruise
grade braking is not available.
SeeAutomatic Transmission Operation on page 2-28.
2-35

Instrument Panel Overview...............................3-4
Instrument Panel Overview
(Base/Uplevel version).................................3-4
Instrument Panel Overview (Premium version). . . .3-6
Hazard Warning Flashers................................3-8
Horn .............................................................3-8
Tilt Wheel.....................................................3-8
Turn Signal/Multifunction Lever.........................3-9
Turn and Lane-Change Signals........................3-9
Headlamp High/Low-Beam Changer.................3-10
Flash-to-Pass...............................................3-10
Windshield Wipers........................................3-10
Rainsense™ II Wipers...................................3-11
Windshield Washer.......................................3-12
Cruise Control..............................................3-13
Exterior Lamps.............................................3-16
Headlamps on Reminder................................3-17
Daytime Running Lamps (DRL).......................3-17
Automatic Headlamp System..........................3-18
Puddle Lamps..............................................3-19
Fog Lamps ..................................................3-19
Auxiliary Roof Mounted Lamp.........................3-19
Instrument Panel Brightness...........................3-20
Dome Lamps ...............................................3-20
Dome Lamp Override....................................3-20
Entry Lighting...............................................3-20
Exit Lighting.................................................3-20Reading Lamps............................................3-21
Cargo Lamp.................................................3-21
Electric Power Management...........................3-21
Battery Run-Down Protection..........................3-22
Accessory Power Outlet(s).............................3-22
Ashtray(s) and Cigarette Lighter......................3-23
Climate Controls............................................3-24
Climate Control System
(With Air Conditioning)...............................3-24
Climate Control System
(With Heater Only).....................................3-26
Dual Automatic Climate Control System...........3-28
Outlet Adjustment.........................................3-33
Warning Lights, Gages, and Indicators............3-33
Instrument Panel Cluster................................3-34
Speedometer and Odometer...........................3-35
Trip Odometer..............................................3-35
Tachometer.................................................3-35
Safety Belt Reminders...................................3-36
Airbag Readiness Light..................................3-37
Airbag Off Light............................................3-38
Passenger Airbag Status Indicator...................3-40
Charging System Light..................................3-41
Voltmeter Gage............................................3-41
Brake System Warning Light..........................3-42
Antilock Brake System (ABS) Warning Light.....3-43
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-33.
B.Turn Signal/Multifunction Lever on page 3-9.
C.Driver Information Center (DIC) on page 3-53.
D.Hazard Warning Flashers on page 3-8.
E.Instrument Panel Cluster on page 3-34.
F. Shift Lever. SeeAutomatic Transmission
Operation on page 2-28. Tow/Haul Selector Button
(If Equipped). SeeTow/Haul Mode on page 2-34.
Range Selection Mode (Allison Transmission
and Hydra-Matic
®6-Speed Button (If Equipped).
SeeAutomatic Transmission Operation on
page 2-28.
G.Audio System(s) on page 3-85.
H.Instrument Panel Storage on page 2-81.
I. Integrated Trailer Brake Controller (If Equipped).
SeeTowing a Trailer on page 4-51.
J.Exterior Lamps on page 3-16.
K.Hood Release on page 5-13.
L.Parking Brake on page 2-50.
M.Dome Lamp Override on page 3-20.Dome Lamps
on page 3-20.Fog Lamps on page 3-19
(If Equipped).
N.Cruise Control on page 3-13.
O.Tilt Wheel on page 3-8.P.Horn on page 3-8.
Q.Audio Steering Wheel Controls on page 3-141
(If Equipped).
R. Automatic Transfer Case Control (If Equipped).
SeeFour-Wheel Drive on page 2-36.
S. Ashtray (If Equipped). SeeAshtray(s) and Cigarette
Lighter on page 3-23.
T.StabiliTrak
®System on page 4-6(If Equipped).
Ultrasonic Rear Parking Assist (URPA) on page 2-62
(If Equipped). Pedal Adjust Button (If Equipped).
SeeAdjustable Throttle and Brake Pedal on
page 2-26. Heated Windshield Washer Fluid Button
(If Equipped).Windshield Washer on page 3-12.
U.Accessory Power Outlet(s) on page 3-22.
V.Climate Control System (With Air Conditioning) on
page 3-24orClimate Control System (With
Heater Only) on page 3-26andDual Automatic
Climate Control System on page 3-28.
W. Power Take Off (PTO) Control (If Equipped).
See Power Take Off (PTO) in the Duramax Diesel
Supplement Index.
X. Passenger Airbag Off Control (If Equipped).
SeeAirbag Off Switch on page 1-82.
Y.Glove Box on page 2-81.
3-5