2007 CHEVROLET SILVERADO key

Fuses Usage
REAR SEAT Rear Seats
AUX PWR2 Rear Accessory Power Outlet
SWC BKLT Steering Wheel Controls Backlight
DDM Driver Door Module
CTSYDome Lamps, Driver’s Side Turn
Signal
LT STOP TRN Driver Side Turn Signal, Stoplamp
DIM Instrument Panel Back Lighting
RT STOP TRNPassenger Side Turn Signal,
Stoplamp
Fuses Usage
PDMPassenger Door Module, Universal
Home Remote System
UNLCK2 Power Door Lock 2 (Unlock Feature)
LCK2 Power Door Lock 2 (Lock Feature)
STOP LAMPSStoplamps, Center-High Mounted
Stoplamp
REAR HVAC Rear Climate Controls
PWR MIR Power Mirror
BCM Body Control Module (BCM)
AUX PWR Accessory Power Outlets
IS LAMPS Interior Lamps
UNLCK1 Power Door Lock 1 (Unlock Feature)
OBS DET Ultrasonic Rear Parking Assist
LCK1 Power Door Lock 1 (Lock Feature)
REAR WPR Not Used
COOLED
SEATSNot Used
DSMDriver Seat Module, Remote
Keyless Entry System
DRV UNLCKDriver’s Power Door Lock (Unlock
Feature)
613

Fuses Usage
35 Sunroof
36Key Ignition System, Theft Deterrent
System
37 Windshield Wiper
38 SEO B2 Uptter Usage (Battery)
39 Electric Adjustable Pedals
40 Climate Controls (Battery)
41 Airbag System (Ignition)
42 Amplier
43 Audio System
44Miscellaneous (Ignition), Cruise
Control
45 Tailgate Open/Close Assist
46 Airbag System (Battery)
47OnStar
®, Rear Seat Entertainment
Display
Fuses Usage
48 Instrument Panel Cluster
49 Power Take-Off
50Auxiliary Climate Control (Ignition),
Compass-Temperature Mirror
51Center High-Mounted Stoplamp
(CHMSL)
52 Rear Defogger
53 Heated Mirrors
54 SEO B1 Uptter Usage (Battery)
55Cigarette Lighter, Auxiliary Power
Outlet
56Automatic Level Control Compressor
Relay, SEO Uptter Usage
57 Climate Controls (Ignition)
58Engine Control Module, Secondary
Fuel Pump (Ignition)
618

(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced. Also
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders, body door
hinges, hood latch assembly, secondary latch,
pivots, spring anchor, release pawl, tailgate hinges,
tailgate linkage, tailgate handle pivot points,
latch bolt, fuel door hinge, locks, and folding seat
hardware. More frequent lubrication may be
required when exposed to a corrosive
environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)Check vent hose at transfer case for kinks and
proper installation. Check to be sure vent hose
is unobstructed, clear, and free of debris.(h)Change automatic transmission uid and lter
if the vehicle Gross Vehicle Weight Rating
(GVWR) is over 8600 lbs or if the vehicle is mainly
driven under one or more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
(i)Drain, ush, and rell cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 514 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and
repaired and the uid level checked. Add uid
if needed.
634

Ignition Transmission Lock Check
While parked, and with the parking brake set, try
to turn the ignition to LOCK in each shift lever
position.
The ignition should turn to LOCK only when
the shift lever is in PARK (P).
The ignition key should come out only
in LOCK.
Contact your GM Goodwrench
®dealer if service
is required.
Parking Brake and Automatic
Transmission Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your
vehicle could begin to move. You or
others could be injured and property
could be damaged. Make sure there is
room in front of your vehicle in case it
begins to roll. Be ready to apply the
regular brake at once should the vehicle
begin to move.
638

Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Floor Shift
LinkageLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2
Category LB or GC-LB.
Usage Fluid/Lubricant
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Front Axle
(1500 Series)SAE 80W-90 Axle Lubricant
(GM Part No. U.S. 1052271, in
Canada 10950849).
Front Axle
(1500 HD,
2500, 2500 HD,
and 3500
Series)SAE 75W-90 Synthetic Axle
Lubricant (GM Part
No. U.S. 12378261, in
Canada 10953455) meeting
GM Specication 9986115.
Rear AxleSAE 75W-90 Synthetic Axle
Lubricant (GM Part
No. U.S. 12378261, in
Canada 10953455) meeting
GM Specication 9986115.
640

K
Keyless Entry System................................. 112
Keys........................................................... 111
L
Labeling, Tire Sidewall................................. 553
Lamps
Auxiliary Roof Mounted Lamp.................. 227
Cargo...................................................... 229
Dome....................................................... 228
Dome Lamp Override............................... 228
Exterior.................................................... 223
Puddle..................................................... 226
Reading................................................... 228
LATCH System
Child Restraints......................................... 60
Latches, Seatback......................................... 19
License Plate Lamps................................... 550
Light
Airbag Off................................................ 252
Airbag Readiness..................................... 252
Anti-Lock Brake System Warning............. 259
Brake System Warning............................. 258Light (cont.)
Charging System..................................... 256
Cruise Control.......................................... 267
Fog Lamp................................................ 267
Four-Wheel-Drive..................................... 267
Highbeam On.......................................... 267
Low Fuel Warning.................................... 269
Malfunction Indicator................................ 262
Oil Pressure............................................. 266
Passenger Airbag Status Indicator............ 254
Passenger Safety Belt Reminder.............. 251
Safety Belt Reminder............................... 251
Security................................................... 266
StabiliTrak
®Indicator................................ 260
Tire Pressure........................................... 261
Tow/Haul Mode........................................ 268
Lighting
Entry........................................................ 228
Exit.......................................................... 228
Loading Your Vehicle................................... 427
Locking Rear Axle....................................... 383
Lockout Protection....................................... 122
Locks
Delayed Locking...................................... 121
Door........................................................ 120
676

Passing....................................................... 389
PASS-Key®III+........................................... 131
PASS-Key®III+ Operation........................... 132
Pickup Conversion to Chassis Cab.............. 441
Power
Door Locks.............................................. 121
Electrical System..................................... 611
Lumbar Controls........................................ 11
Retained Accessory (RAP)....................... 136
Seat.......................................................... 10
Sliding Rear Window................................ 128
Steering Fluid.......................................... 526
Windows.................................................. 127
Pretensioners, Safety Belt............................. 45
Privacy........................................................ 659
Programmable Automatic Door Locks.......... 121
Puddle Lamps............................................. 226
Q
Questions and Answers About Safety Belts ... 26
R
Radios........................................................ 302
AM-FM Radio.......................................... 306
Care of Your CD and DVD Player............ 373Radios (cont.)
Care of Your CDs and DVDs................... 372
Navigation/Radio System, see
Navigation Manual................................ 357
Radio with CD................................308, 314
Radio with CD and DVD.......................... 324
Rear Seat Audio...................................... 368
Setting the Time...................................... 303
Theft-Deterrent......................................... 370
Understanding Reception......................... 371
Rainsense™ II Wipers................................. 218
Reading Lamps........................................... 228
Rear Axle.................................................... 540
Locking.................................................... 383
Rear Door Security Locks........................... 122
Rear Doors................................................. 123
Rear Safety Belt Comfort Guides.................. 42
Rear Seat Armrest...................................... 201
Rear Seat Audio (RSA)............................... 368
Rear Seat Entertainment System................. 357
Rear Seat Operation.............................. 20, 21
Rear Seat Passengers, Safety Belts.............. 39
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display.......... 175
Rearview Mirror, Automatic Dimming with
OnStar®, Compass and Temperature
Display..................................................... 171
679

Rearview Mirrors......................................... 171
Reclining Seatbacks...................................... 15
Recommended Fluids and Lubricants.......... 639
Recovery Hooks.......................................... 426
Recreational Vehicle Towing........................ 442
Remote Keyless Entry (RKE) System.......... 112
Remote Keyless Entry (RKE) System,
Operation................................................. 113
Removing the Flat Tire and Installing the
Spare Tire................................................ 586
Removing the Spare Tire and Tools............ 582
Replacement Bulbs..................................... 551
Reporting Safety Defects
Canadian Government............................. 665
General Motors........................................ 665
United States Government....................... 664
Restraint System Check
Checking the Restraint Systems............... 106
Replacing Restraint System Parts After
a Crash................................................ 107
Retained Accessory Power (RAP)................ 136
Right Front Passenger Position, Safety
Belts.......................................................... 37
Roadside
Assistance Program................................. 654Rocking Your Vehicle to Get it Out.............. 425
Routing, Engine Drive Belt.......................... 643
Running the Engine While Parked............... 170
S
Safety Belt
Passenger Reminder Light....................... 251
Pretensioners............................................. 45
Reminder Light........................................ 251
Safety Belts
Care of.................................................... 604
Center Front Passenger Position......... 37, 38
Driver Position........................................... 28
How to Wear Safety Belts Properly............ 27
Questions and Answers About Safety
Belts....................................................... 26
Rear Safety Belt Comfort Guides............... 42
Rear Seat Passengers............................... 39
Right Front Passenger Position.................. 37
Safety Belt Extender.................................. 45
Safety Belt Use During Pregnancy............. 36
Safety Belts Are for Everyone.................... 22
Shoulder Belt Height Adjuster.................... 35
680