Radio CADILLAC ESCALADE 2003 2.G Service Manual

Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it ®xed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is ®xed or goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of ®res caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.If you ever have a problem on the road and don't have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature of your vehicle
that you can get along without ± like the radio or
cigarette lighter ± and use its fuse, if it is the correct
amperage. Replace it as soon as you can.
Instrument Panel Fuse Block
The fuse block access
door is on the driver's side
edge of the instrument
panel. Pull off the cover to
access the fuse block.
To remove fuses if you don't have a fuse extractor, hold
the end of the fuse between your thumb and index
®nger and pull straight out.
You may have spare fuses located behind the fuse
block access door. These can be used to replace a bad
fuse. However, make sure it is of the correct amperage.
5-103

Fuses Usage
IPC/DICInstrument Panel
Cluster/Driver Information
Center
HVAC/ECAS Climate Control Controller
CIG LTR Cigarette Lighter
HI HDLP-RT High Beam Headlamp-Right
HDLP-LOW Headlamp Low Beam Relay
A/C COMP Air Conditioning Compressor
A/C COMPAir Conditioning Compressor
Relay
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid Bussed Electrical Center,
HomeLink, Rear Heated
Seats
LO HDLP-LT Headlamp Low Beam-Left
BTSIBrake Transmission Shift
Interlock System
CRANK Starting SystemFuses Usage
LO HDLP-RT Headlamp Low Beam-Right
FOG LP Fog Lamp Relay
FOG LP Fog Lamps
HORN Horn Relay
W/S WASHWindshield and Rear Window
Washer Pump Relay
W/S WASHWindshield and Rear Window
Washer Pump
INFOOnStar/Rear Seat
Entertainment
RADIO AMP Radio Ampli®er
RH HIDRight Hand High Intensity
Discharge Lamp
HORN Horn Fuse
EAP Electric Adjustable Pedals
TREC All-Wheel Drive Module
SBA Supplemental Brake Assist
5-111

A
Accessory Power Outlets.................................3-23
Adding Washer Fluid.......................................5-38
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Equipment..........................................4-52
Adjustable Throttle and Brake Pedal..................2-22
Adjusting the Speakers (Balance/Fade)..............3-75
After Off-Road Driving.....................................4-32
Air Bag System, Supplemental Restraint
System (SRS).............................................1-76
Air Bag .........................................................3-38
Passenger Status Indicator...........................3-38
Readiness Light..........................................3-37
Air Cleaner/Filter, Engine.................................5-19
Air Conditioning..............................................3-29
All-Wheel Drive...............................................5-50
AM .............................................................3-103
Analog Clock..................................................3-24
Antenna, Diversity Antenna System..................3-105
Antenna, XMŸ Satellite Radio Antenna
System.....................................................3-105
Anti-Lock Brake, System Warning Light..............3-42
Anti-lock Brake System..................................... 4-7
Appearance Care............................................5-94
Care of Safety Belts....................................5-96
Chemical Paint Spotting..............................5-100
Cleaning the Inside of Your Vehicle................5-94Appearance Care (cont.)
Cleaning the Outside of Your Vehicle..............5-97
Finish Damage..........................................5-100
Sheet Metal Damage...................................5-99
Underbody Maintenance.............................5-100
Vehicle Care/Appearance Materials...............5-100
Weatherstrips..............................................5-96
Approaching a Hill..........................................4-24
Ashtrays........................................................3-23
Audio Output..................................................3-92
Audio System(s).............................................3-70
Audio Steering Wheel Controls....................3-102
Care of Your Cassette Tape Player...............3-103
Care of Your CD and DVD Player................3-104
Care of Your CD Changer...........................3-104
Care of Your CDs and DVDs.......................3-104
CD Changer...............................................3-99
Diversity Antenna System............................3-105
Navigation/Radio System..............................3-96
Radio with Cassette and CD.........................3-71
Rear Seat Audio (RSA)................................3-97
Setting the Time..........................................3-70
Theft-Deterrent Feature...............................3-101
Understanding Radio Reception...................3-103
XMŸ Satellite Radio Antenna System...........3-105
Automatic Climate Control System.....................3-24
Automatic Headlamp System............................3-16
Automatic Level Control...................................4-53
Automatic Transmission Check..........................6-12
1

M
Maintenance, Normal Replacement Parts..........5-114
Maintenance Schedule.....................................6-11
At Each Fuel Fill.........................................6-11
At Least Once a Month................................6-11
At Least Once a Year..................................6-13
At Least Twice a Year..................................6-12
Brake System Inspection..............................6-17
Engine Cooling System Inspection.................6-17
Exhaust System Inspection...........................6-16
Fuel System Inspection................................6-16
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-11
Part C - Periodic MaintenanceInspections......6-16
Part D - Recommended Fluids and
Lubricants...............................................6-18
Part E - Maintenance Record........................6-20
Scheduled Maintenance................................. 6-5
Steering and Suspension Inspection...............6-16
Transfer Case and Front Axle (All-Wheel
Drive) Inspection......................................6-17
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2Maintenance Schedule (cont.)
Maintenance When Trailer Towing.....................4-63
Making Turns.................................................4-61
Malfunction Indicator Light................................3-44
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-50
Message.......................................................3-62
DIC Warnings and Messages........................3-62
Mexico, Central America and Caribbean
Islands/Countries (Except Puerto Rico and
U.S. Virgin Islands) ± Customer Assistance....... 7-5
Mirrors..........................................................2-33
Automatic Dimming Rearview with OnStar
ž,
Compass and Temperature Display.............2-33
Outside Automatic Dimming Mirror with Curb
View Assist.............................................2-37
Outside Convex Mirror.................................2-36
Outside Heated Mirrors................................2-37
Outside Power Mirrors..................................2-36
MyGMLink.com................................................ 7-3
N
Navigation/Radio System..................................3-96
New Vehicle Break-In......................................2-20
Normal Maintenance Replacement Parts...........5-114
10

Passenger Sensing System..............................1-85
Passing.................................................4-16, 4-61
Passlock
ž..................................................2-19, ii
Personalization Button.....................................3-55
Personalization, Climate Controls......................3-33
Plan Ahead When Possible................................ 7-8
Playing a Cassette Tape..................................3-80
Playing a Compact Disc...................................3-82
Playing the Radio...........................................3-72
Power Steering...............................................4-13
Power...........................................................3-23
Accessory Outlets........................................3-23
Door Locks.................................................. 2-9
Electrical System.......................................5-103
Lumbar Controls........................................... 1-4
Seat............................................................ 1-3
Steering Fluid.............................................5-36
Windows....................................................2-17
Programmable Automatic Door Locks.................2-11
Programming the HomeLink Transmitter.............2-41
Q
Questions and Answers About Safety Belts.........1-32
R
Radio Data System (RDS)...............................3-71
Radio Messages.............................................3-77
Radios..........................................................3-70
Care of Your Cassette Tape Player...............3-103
Care of Your CD and DVD Player................3-104
Care of Your CD Changer...........................3-104
Care of Your CDs and DVDs.......................3-104
CD Changer...............................................3-99
Navigation/Radio System..............................3-96
Radio with Cassette and CD.........................3-71
Rear Seat Audio..........................................3-97
Setting the Time..........................................3-70
Theft-Deterrent..........................................3-101
Understanding Reception............................3-103
RDS Messages..............................................3-76
Reaching Roadside Service............................... 7-7
Reading Lamps..............................................3-19
REAR ACCESS OPEN....................................3-67
Rear Axle......................................................5-51
Rear Climate Control System............................3-31
Rear Door Security Locks................................2-13
Rear Heated Seats.........................................1-10
Rear Safety Belt Comfort Guides......................1-47
12

T
Tachometer....................................................3-36
Taillamps.......................................................5-63
Temperature and Compass Display....................2-33
Testing the Alarm............................................2-19
Theft-Deterrent, Radio....................................3-101
Theft-Deterrent Systems...................................2-18
Content Theft-Deterrent................................2-18
Passlock
ž...................................................2-19
Third Row ± Lap Belt......................................1-43
Third Row......................................................1-70
Throttle, Adjustable..........................................2-22
TIGHTEN FUEL CAP......................................3-65
Tilt Wheel........................................................ 3-7
Tilting the 50/50 Split Bench Seat.....................1-15
Tilting the Full Bench Seat...............................1-21
Tire In¯ation Check.........................................6-11
Tires.............................................................5-66
Buying New Tires........................................5-70
Chains.......................................................5-74
Changing a Flat Tire....................................5-76
If a Tire Goes Flat.......................................5-75
In¯ation -- Tire Pressure...............................5-67
Inspection and Rotation................................5-68
Spare Tire..................................................5-93
Uniform Tire Quality Grading.........................5-71
Wheel Alignment and Tire Balance.................5-72
Wheel Replacement.....................................5-73
When It Is Time for New Tires......................5-69Tires (cont.)
To Use the Engine Coolant Heater....................2-23
Top Strap Anchor Location...............................1-63
Top Strap......................................................1-61
Torque Lock...................................................2-30
Total Weight on Your Vehicle's Tires..................4-59
Tow/Haul Mode Light.......................................3-49
Tow/Haul Mode Selector Button........................2-26
Towing..........................................................4-50
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-54
Your Vehicle...............................................4-50
TRACTION ACTIVE........................................3-68
Traction Control Operation................................4-12
TRACTION SYS LIMITED................................3-68
Traction.........................................................3-42
Off Light.....................................................3-42
Road Sensing Suspension.............................. 4-9
Stabilitrak
žSystem......................................4-10
Trailer Brakes.................................................4-59
Trailer Wiring Harness.....................................4-64
Trailer...........................................................4-53
Recommendations.......................................4-53
TRANS HOT IDLE ENGINE.............................3-66
Transfer Case................................................5-50
TRANSMISSION HOT.....................................3-66
Transmission Operation, Automatic....................2-24
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11
16

Transmission..................................................5-21
Fluid, Automatic...........................................5-21
Temperature Gage.......................................3-43
Transportation Options...................................... 7-8
Traveling to Remote Areas...............................4-21
Trip Information Button....................................3-52
Turn and Lane Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-65
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-61
U
Ultrasonic Rear Parking Assist (URPA)...............3-20
Underbody Flushing Service.............................6-15
Underhood Fuse Block...................................5-107
Understanding Radio Reception.......................3-103
Unfolding the Seatback....................................1-20
Unfolding the Seatbacks..................................1-14
Uniform Tire Quality Grading............................5-71
United States ± Customer Assistance.................. 7-4
Using HomeLink
ž...........................................2-43
Using the Recovery Hooks...............................4-49
V
Vehicle Identi®cation......................................5-102
Number (VIN)............................................5-102
Service Parts Identi®cation Label..................5-102
Vehicle Personalization....................................2-50
Memory Seat..............................................2-50
Vehicle Storage..............................................5-43
Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-51
Symbols......................................................... iv
Ventilation Adjustment......................................3-31
Video Screen.................................................3-88
Visors...........................................................2-17
Voltmeter Gage..............................................3-40
W
Warning Lights, Gages and Indicators................3-34
Warnings.......................................................3-62
DIC Warnings and Messages........................3-62
Hazard Warning Flashers............................... 3-6
17

Warnings (cont.)
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-97
Weatherstrip Lubrication...................................6-12
Weight of the Trailer Tongue.............................4-58
Weight of the Trailer........................................4-57
What Kind of Engine Oil to Use........................5-16
What to Add..................................................5-40
What to Do with Used Oil................................5-18
What to Use..........................5-25, 5-37, 5-38, 5-51
Wheels..........................................................5-72
Alignment and Tire Balance..........................5-72
Replacement...............................................5-73
When to Add Engine Oil..................................5-15
When to Change Engine Oil
(GM Oil Life System)...................................5-17
When to Check and Change............................5-21
When to Check Lubricant.................................5-51
When to Check Power Steering Fluid................5-37
When to Check..............................................5-67
When to Inspect.............................................5-19
When You Are Ready to Leave After Parking
on a Hill.....................................................4-63Where to Put the Restraint...............................1-60
Why Safety Belts Work....................................1-29
Windows.......................................................2-16
Power........................................................2-17
Windshield Washer Fluid Level Check................6-11
Windshield Washer.........................................3-10
Fluid..........................................................5-38
Windshield Wiper............................................5-65
Blade Replacement......................................5-65
Fuses......................................................5-103
Windshield Wipers..........................................3-10
Winter Driving................................................4-43
Wiper Blade Check.........................................6-12
X
XMŸ Radio Satellite Service (USA Only)...........3-71
XMŸ Satellite Radio Antenna System..............3-105
XMŸ Satellite Radio Service
(USA Only)...............................................3-103
Y
Your Vehicle and the Environment....................... 6-2
18