check engine CADILLAC ESCALADE 2003 2.G Repair Manual

Engine Oil and Chassis Lubrication Scheduled
Maintenance................................................. 6-5
Engine Oil Level Check...................................6-11
ENGINE OVERHEATED..................................3-63
Engine..........................................................5-19
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-43
Check and Service Engine Soon Light............3-44
Compartment Overview................................5-12
Coolant Heater............................................2-23
Coolant Temperature Gage...........................3-43
Coolant......................................................5-24
Cooling System Inspection............................6-17
Exhaust.....................................................2-31
Fan Noise..................................................5-36
Oil .............................................................5-14
Overheating................................................5-28
Starting......................................................2-21
Entering or Exiting the Third Row Seats.............. 1-8
Entertainment System....................................3-105
Cleaning the Video Screen..........................3-105
DVD Distortion..........................................3-102
Entry Lighting.................................................3-18
Environmental Concerns..................................4-21
Erasing HomeLink
žButtons..............................2-43
Exit Lighting...................................................3-19
Extender, Safety Belt.......................................1-50
Exterior Lamps...............................................3-15
F
Filter.............................................................5-19
Engine Air Cleaner......................................5-19
Finding a PTY Station (RDS and XMŸ).............3-75
Finding a Station............................................3-73
Finish Care....................................................5-97
Finish Damage.............................................5-100
Flash-to-Pass................................................... 3-9
Flat Tire, Changing.........................................5-76
Flat Tire........................................................5-75
Fluid.............................................................5-21
Automatic Transmission................................5-21
Power Steering...........................................5-36
Windshield Washer......................................5-38
FM Stereo....................................................3-103
Fog Lamps....................................................3-17
Folding the Seatback.......................................1-20
Folding the Seatbacks (60/40 Split Bench Seat).....1-10
Folding the Seatbacks.............................1-13, 1-25
Following Distance..........................................4-61
Footnotes........................................................ 6-5
Front Axle......................................................5-52
Fuel Information Button....................................3-54
FUEL LEVEL LOW.........................................3-65
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
6

Hitches..........................................................4-59
HomeLink Transmitter, Programming..................2-41
HomeLink
žTransmitter....................................2-40
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-7
How the System Works...................................3-21
How to Add Coolant to the Coolant
Surge Tank.................................................5-32
How to Add Fluid............................................5-23
How to Check Lubricant...................................5-51
How to Check Power Steering Fluid..................5-37
How to Check........................................5-21, 5-67
How to Inspect...............................................5-19
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-33
Hydroplaning..................................................4-36
I
If No Steam Is Coming From Your Engine..........5-29
If Steam Is Coming From Your Engine...............5-28
If the Light is Flashing.....................................3-45
If the Light Is On Steady.................................3-46
If You Are Stuck in Sand, Mud, Ice or Snow.......4-48If You Do Decide To Pull A Trailer.....................4-55
If You're Caught in a Blizzard...........................4-45
Ignition Positions.............................................2-20
Ignition Transmission Lock Check......................6-14
Illuminated Visor Vanity Mirrors.........................2-17
Infants and Young Children, Restraints...............1-53
In¯ation -- Tire Pressure..................................5-67
Inspection......................................................6-17
Brake System.............................................6-17
Engine Cooling System................................6-17
Exhaust System..........................................6-16
Fuel System...............................................6-16
Part C - Periodic Maintenance.......................6-16
Steering and Suspension..............................6-16
Transfer Case and Front Axle
(All-Wheel Drive)......................................6-17
Instrument Panel Brightness.............................3-18
Instrument Panel Fuse Block..........................5-103
Instrument Panel.............................................3-34
Cluster.......................................................3-34
Overview..................................................... 3-4
Interior Lamps................................................3-18
J
Jump Starting.................................................5-44
8

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

O
Odometer......................................................3-36
Off-Road Recovery..........................................4-15
OIL LIFE RESET............................................3-62
OIL PRESSURE LOW.....................................3-62
Oil ................................................................5-14
Engine.......................................................5-14
Pressure Gage............................................3-48
Older Children, Restraints................................1-51
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-39
OnStaržServices............................................2-38
OnStaržSteering Wheel Controls......................2-39
OnStaržSystem.............................................2-38
OnStaržVirtual Advisor....................................2-39
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-18
Other Warning Devices...................................... 3-7
Outlet Adjustment............................................3-31
Outside.........................................................2-37
Automatic Dimming Mirror with Curb View
Assist.....................................................2-37
Convex Mirror.............................................2-36
Heated Mirrors............................................2-37
Power Mirrors.............................................2-36Overheated Engine Protection Operating Mode.....5-28
Overseas ± Customer Assistance........................ 7-5
Owners, Canadian............................................... ii
Owner's Information........................................7-12
P
Park Aid........................................................3-20
Park (P)........................................................2-30
Shifting Into................................................2-28
Shifting Out of............................................2-30
Parking Brake and Automatic Transmission
Park (P) Mechanism Check...........................6-15
Parking on Hills..............................................4-62
Parking.........................................................3-20
Assist........................................................3-20
Brake........................................................2-27
Over Things That Burn.................................2-31
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
Passenger Air Bag Indicator.............................2-35
Passenger Air Bag Status Indicator...................3-38
PASSENGER DOOR AJAR..............................3-67
11

Rear Seat Armrest..........................................2-47
Rear Seat Audio Controls.................................3-97
Rear Seat Audio (RSA)....................................3-97
Rear Seat Entertainment System.......................3-85
Rear Seat Operation......................................... 1-8
Rear Seat Outside Passenger Positions.............1-44
Rear Seat Passengers, Safety Belts..................1-44
Rear Storage Area..........................................2-46
Rear Window Defogger....................................3-30
Rearview Mirror, Automatic Dimming with OnStar
ž,
Compass and Temperature Display..................2-33
Reclining Seatbacks.......................................... 1-6
Reclining the Seatbacks...................................1-25
Recreational Vehicle Towing.............................4-50
REDUCED ENGINE POWER...........................3-63
Remote Control..............................................3-88
Remote Keyless Entry System, Operation............ 2-5
Remote Keyless Entry System............................ 2-4
Removing the 50/50 Split Bench Seats..............1-16
Removing the Bench Seat................................1-22
Removing the Flat Tire and Installing the
Spare Tire..................................................5-80
Removing the Spare Tire and Tools...................5-77
REPLACE LIFTGATE FUSE.............................3-67
Replacement Bulbs.........................................5-64
Replacing Brake System Parts..........................5-42
Replacing Restraint System Parts After
a Crash.....................................................1-91
Replacing the 50/50 Split Bench Seat................1-18Replacing the Bench Seat................................1-24
Reporting Safety Defects.................................7-10
Canadian Government..................................7-10
General Motors...........................................7-10
United States Government............................7-10
Reprogramming a Single HomeLink
žButton.......2-44
Resetting Defaults...........................................2-44
Restraint System Check...................................6-12
Checking Your Restraint Systems...................1-90
Replacing Restraint System Parts After
a Crash..................................................1-91
Restraint Systems...........................................1-90
Checking....................................................1-90
Replacing Parts...........................................1-91
Retained Accessory Power (RAP)......................2-21
Returning the Seat to an Upright Position...........1-22
Returning the Seatbacks to an Upright Position......1-27
Returning the Seats to an Upright Position.........1-12
Returning the Seat(s) to an Upright Position.......1-15
Right Front Passenger Position, Safety Belts......1-42
RIGHT REAR DOOR AJAR..............................3-67
Road Sensing Suspension................................. 4-9
Roadside Service Availability.............................. 7-7
Roadside Service for the Hearing or Speech
Impaired...................................................... 7-7
Roadside......................................................... 7-6
Service........................................................ 7-6
Rocking Your Vehicle To Get It Out...................4-48
Running Your Engine While You Are Parked.......2-32
13

Service (cont.)
Engine Soon Light.......................................3-44
Publications Ordering Information...................7-11
Setting Preset PTYs (RDS Only).......................3-76
Setting Preset Stations....................................3-73
Setting the Time.............................................3-70
Setting the Tone (Bass/Treble)..........................3-74
Sheet Metal Damage.......................................5-99
Shifting Into Park (P).......................................2-28
Shifting Out of Park (P)...................................2-30
Skidding........................................................4-17
Some Other Rainy Weather Tips.......................4-37
Spare Tire Check............................................6-12
Spare Tire.....................................................5-93
Speci®cations, Capacities...............................5-112
Speedometer..................................................3-36
Split Bench Seat (50/50)..................................1-13
Split Bench Seat (60/40)..................................1-10
Stabilitrak
žSystem.........................................4-10
STABILITY SYS ACTIVE..................................3-68
STABILITY SYS DISABLED..............................3-69
STABILITY SYS LIMITED.................................3-68
STABILITY SYS READY..................................3-68
Stalling on an Incline.......................................4-29
Starter Switch Check.......................................6-13
Starting Your Engine.......................................2-21
Steering and Suspension Inspection..................6-16
Steering in Emergencies..................................4-14
Steering Tips..................................................4-13Steering Wheel Controls, Audio.......................3-102
Steering........................................................4-13
Stereo RCA Jacks..........................................3-92
Storage Areas................................................2-45
Center Console Storage Area........................2-45
Convenience Net.........................................2-47
Cupholder(s)...............................................2-44
Glove Box..................................................2-44
Luggage Carrier..........................................2-45
Rear Seat Armrest.......................................2-47
Rear Storage Area.......................................2-46
Storing a Flat or Spare Tire, Jack
and Tools...................................................5-86
Stuck in Sand, Mud, Ice or Snow......................4-48
Sun Visors.....................................................2-17
Sunroof.........................................................2-49
Supplemental Brake Assist System...................... 4-9
Supplemental Restraint System (SRS)...............1-76
Adding Equipment to Your Air Bag-Equipped
Vehicle...................................................1-90
How Does an Air Bag Restrain?....................1-82
Passenger Sensing System...........................1-85
Servicing Your Air Bag-Equipped Vehicle.........1-89
What Makes an Air Bag In¯ate?....................1-82
What Will You See After an Air Bag
In¯ates?..................................................1-83
When Should an Air Bag In¯ate?...................1-81
Where Are the Air Bags?..............................1-78
15

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

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