2007 CHEVROLET SUBURBAN climate control

Uniform Tire Quality Grading
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration (NHTSA), which
grades tires by treadwear, traction, and
temperature performance. This applies only to
vehicles sold in the United States. The grades are
molded on the sidewalls of most passenger car
tires. The Uniform Tire Quality Grading (UTQG)
system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use
spare tires, tires with nominal rim diameters of
10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specied
government test course. For example, a tire
graded 150 would wear one and a half (1.5) times
as well on the government course as a tire
graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from
the norm due to variations in driving habits, service
practices, and differences in road characteristics
and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured
under controlled conditions on specied
government test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
Warning:The traction grade assigned to this tire
is based on straight-ahead braking traction
tests, and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
527

Instrument Panel Fuse Block
The instrument panel fuse block access door is
located on the driver’s side edge of the instrument
panel.
Fuses Usage
LT DRDriver’s Side Power Window Circuit
Breaker
REAR SEAT Rear Seats
Fuses Usage
AUX PWR2 Rear Cargo Area Power Outlets
SWC BKLT Steering Wheel Controls Backlight
DDM Driver Door Module
CTSYDome Lamps, Driver’s Side Turn
Signal
LT STOP TRN Driver’s Side Turn Signal, Stoplamp
DIM Instrument Panel Back Lighting
RT STOP TRNPassenger’s Side Turn Signal,
Stoplamp
BCM Body Control Module
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
PDMPassenger Door Module, Universal
Home Remote System
AUX PWR Accessory Power Outlets
565

Fuses Usage
30 Daytime Running Lamps
31 Driver’s Side High-Beam Headlamp
32 Not Used
33 Sunroof, Emergency Roof Lamp
34Key Ignition System, Theft Deterrent
System
35 Windshield Wiper
36 SEO B2 Uptter Usage (Battery)
37 Electric Adjustable Pedals
38 Climate Controls (Battery)
39 Airbag System (Ignition)
40 Amplier
41 Audio System
42 Four-Wheel Drive
43Miscellaneous (Ignition), Rear Vision
Camera, Cruise ControlFuses Usage
44 Liftgate Release
45OnStar
®, Rear Seat Entertainment
Display
46 Instrument Panel Cluster
47 Not Used
48 Not Used
49Auxiliary Climate Control (Ignition),
Compass-Temperature Mirror
50 Rear Defogger
51 Airbag System (Battery)
52 SEO B1 Uptter Usage (Battery)
53Cigarette Lighter, Auxiliary Power
Outlet
54Automatic Level Control Compressor
Relay, SEO Uptter Usage
55 Climate Controls (Ignition)
56Engine Control Module, Secondary
Fuel Pump (Ignition)
570

J-Case Fuses Usage
60 Cooling Fan 1
61 Automatic Level Control Compressor
62 Heavy Duty Anti-lock Brake System
63 Cooling Fan 2
64 Anti-lock Brake System 1
65 Starter
66 Stud 2 (Trailer Brakes)
67 Left Bussed Electrical Center 1
68 Electric Running Boards
69 Heated Windshield Washer System
70 Four-Wheel Drive System
71Stud 1 (Trailer Connector Battery
Power)
72 Mid-Bussed Electrical Center 1
73 Climate Control Blower
74 Power Liftgate Module
75 Left Bussed Electrical Center 2Relays Usage
FAN HI Cooling Fan High Speed
FAN LO Cooling Fan Low Speed
ENG EXH VLV Not Used
FAN CNTRL Cooling Fan Control
HDLP LO/HID Low-Beam Headlamp
FOG LAMP Front Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FUEL PMP Fuel Pump
PRK LAMP Parking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
571

Cleaning (cont.)
Weatherstrips........................................... 556
Windshield, Backglass, and
Wiper Blades........................................ 558
Climate Control System............................... 227
Dual Automatic......................................... 231
Outlet Adjustment..................................... 238
Rear Air Conditioning and Heating
System................................................. 239
Rear Air Conditioning and Heating
System, Electronic................................ 240
Clock.........................................291, 292, 293
Collision Damage Repair............................. 610
Comfort Guides, Rear Safety Belt................. 56
Compass............................................162, 166
Content Theft-Deterrent............................... 135
Control of a Vehicle..................................... 360
Coolant
Engine Temperature Gage........................ 252
Heater, Engine......................................... 143
Surge Tank Pressure Cap........................ 473
Cooling System........................................... 477
Cruise Control............................................. 211
Cruise Control Light.................................... 258
Cupholder(s)................................................ 190Customer Assistance Information
Courtesy Transportation........................... 607
Customer Assistance for Text
Telephone (TTY) Users ......................... 602
Customer Assistance Offices.................... 602
Customer Satisfaction Procedure.............. 598
GM Mobility Reimbursement Program...... 603
Reporting Safety Defects to
General Motors..................................... 615
Reporting Safety Defects to the
Canadian Government.......................... 615
Reporting Safety Defects to the
United States Government.................... 615
Roadside Assistance Program.................. 604
Service Publications Ordering
Information........................................... 616
D
Daytime Running Lamps............................. 216
Defensive Driving........................................ 356
Delayed Locking.......................................... 123
Disc, MP3..........................................321, 327
Doing Your Own Service Work.................... 445
622

Dome Lamp Override.................................. 219
Dome Lamps............................................... 219
Door
Delayed Locking...................................... 123
Locks....................................................... 122
Power Door Locks................................... 123
Programmable Automatic Door Locks....... 123
Rear Door Security Locks........................ 124
Driver
Position, Safety Belt................................... 43
Driver Information Center (DIC)................... 260
DIC Operation and Displays............261, 267
DIC Vehicle Customization....................... 280
DIC Warnings and Messages................... 270
Driving
At Night................................................... 389
City.......................................................... 393
Defensive................................................. 356
Drunken................................................... 357
Freeway................................................... 394
Hill and Mountain Roads.......................... 398
In Rain and on Wet Roads...................... 390
Off-Road.................................................. 372
Recovery Hooks....................................... 406
Rocking Your Vehicle to Get it Out.......... 405
Winter...................................................... 400Dual Automatic Climate Control System....... 231
DVD
Rear Seat Entertainment System............. 337
E
Electrical System
Add-On Equipment................................... 563
Center Instrument Panel Fuse Block........ 566
Fuses and Circuit Breakers...................... 564
Instrument Panel Fuse Block................... 565
Power Windows and Other Power
Options................................................. 564
Underhood Fuse Block............................. 567
Windshield Wiper Fuses........................... 564
Engine
Air Cleaner/Filter...................................... 464
Check and Service Engine Soon Light..... 253
Coolant.................................................... 470
Coolant Heater......................................... 143
Coolant Temperature Gage...................... 252
Drive Belt Routing.................................... 593
Engine Compartment Overview................ 458
Exhaust................................................... 160
Fan Noise................................................ 483
Oil ........................................................... 459
623

Parking
Assist....................................................... 222
Brake....................................................... 156
Over Things That Burn............................ 159
Passenger Airbag Status Indicator............... 246
Passenger Sensing System......................... 101
Passing....................................................... 369
PASS-Key
®III+........................................... 137
PASS-Key®III+ Operation........................... 137
Power
Door Locks.............................................. 123
Electrical System..................................... 564
Liftgate..................................................... 127
Lumbar Controls........................................ 11
Retained Accessory (RAP)....................... 141
Running Boards....................................... 131
Seat.......................................................... 10
Steering Fluid.......................................... 484
Windows.................................................. 133
Pretensioners, Safety Belt............................. 60
Programmable Automatic Door Locks.......... 123
Q
Questions and Answers About Safety Belts...... 42
R
Radios........................................................ 290
Care of Your CD and DVD Player............ 353
Care of Your CDs and DVDs................... 353
Navigation/Radio System,
see Navigation Manual......................... 337
Radio with CD......................................... 294
Radio with CD and DVD.......................... 305
Rear Seat Audio...................................... 348
Setting the Time.....................291, 292, 293
Theft-Deterrent......................................... 350
Understanding Reception......................... 352
Rainsense™ II Wipers................................. 208
Reading Lamps........................................... 220
Rear Air Conditioning and Heating
System.................................................... 239
Rear Air Conditioning and Heating
System and Electronic Climate Controls..... 240
Rear Axle.................................................... 496
Locking.................................................... 363
Rear Door Security Locks........................... 124
Rear Heated Seats....................................... 19
Rear Safety Belt Comfort Guides.................. 56
Rear Seat Armrest...................................... 192
629