warning lights GMC JIMMY 2005 Owner's Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-6
Safety Belts
.............................................. 1-8
Child Restraints
.......................................1-29
Airbag System
.........................................1-50
Restraint System Check
............................1-57
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-16
Theft-Deterrent Systems
............................2-18
Starting and Operating Your Vehicle
...........2-20
Mirrors
....................................................2-42
HomeLink
®Transmitter
.............................2-45
Storage Areas
.........................................2-49
Sunroof
..................................................2-57
Vehicle Personalization
.............................2-59
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-20
Warning Lights, Gages, and Indicators
........3-23
Driver Information Center (DIC)
..................3-39
Audio System(s)
.......................................3-41Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-49
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-43
Four-Wheel Drive
.....................................5-44
Front Axle
...............................................5-45
Bulb Replacement
....................................5-45
Windshield Wiper Blade Replacement
.........5-51
Tires
......................................................5-53
Appearance Care
.....................................5-81
Vehicle Identication
.................................5-89
Electrical System
......................................5-90
Capacities and Specications
.....................5-95
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index................................................................ 1
2005 GMC Jimmy Owner ManualM

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors or in
different words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

{CAUTION:
Shifting the transfer case to NEUTRAL can
cause your vehicle to roll even if the
transmission is in PARK (P). You or someone
else could be seriously injured. Be sure to set
the parking brake before placing the transfer
case in NEUTRAL. SeeParking Brake on
page 2-36.
NEUTRAL:Shift the vehicle’s transfer case to
NEUTRAL only when towing your vehicle. See
Recreational Vehicle Towing on page 4-50orTowing
Your Vehicle on page 4-49for more information.
Indicator lights in the buttons show which setting you
are in. The indicator lights will come on briey when you
turn on the ignition and one will stay on. If the lights
do not come on, you should take your vehicle to your
dealer for service. An indicator light will ash while
shifting the transfer case. It will remain illuminated when
the shift is complete. If for some reason the transfer
case cannot make a requested shift, it will return to the
last chosen setting.If the SERVICE 4WD light stays on, you should take
your vehicle to your dealer for service. SeeService
Four-Wheel Drive Warning Light on page 3-36for further
information.Shifting to 4HI or AUTO 4WD
Press and release the 4HI or AUTO 4WD button. This
can be done at any speed, and the indicator light
will ash while shifting. It will remain illuminated when
the shift is complete.
Shifting to 2HI
Press and release the 2HI button. This can be done at
any speed.
Shifting to 4LO
To shift to 4LO, the vehicle’s engine must be running
and the vehicle must be stopped or moving less
than 3 mph (4.8 km/h) with the transmission in
NEUTRAL (N) or with the clutch pedal pressed for
vehicles with manual transmission. The preferred
method for shifting into 4LO is to have your vehicle
moving 1 or 2 mph (1.6 to 3.2 km/h). Press and release
the 4LO button. You must wait for the 4LO indicator
light to stop ashing and remain illuminated before
shifting your transmission into gear.
2-34

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Cruise Control..............................................3-11
Exterior Lamps.............................................3-14
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL).......................3-15
Automatic Headlamp System..........................3-16
Fog Lamps..................................................3-17
Instrument Panel Brightness...........................3-18
Dome Lamps...............................................3-18
Entry Lighting...............................................3-18
Exit Lighting.................................................3-18
Front Reading Lamps....................................3-19
Map Lamps.................................................3-19
Battery Run-Down Protection..........................3-19
Ashtrays and Cigarette Lighter........................3-19Climate Controls............................................3-20
Climate Control System.................................3-20
Outlet Adjustment.........................................3-22
Warning Lights, Gages, and Indicators............3-23
Instrument Panel Cluster................................3-24
Speedometer and Odometer...........................3-26
Trip Odometer..............................................3-26
Tachometer.................................................3-26
Safety Belt Reminder Light.............................3-26
Airbag Readiness Light..................................3-27
Charging System Light..................................3-28
Voltmeter Gage............................................3-28
Up-Shift Light...............................................3-29
Brake System Warning Light..........................3-29
Anti-Lock Brake System Warning Light.............3-30
Engine Coolant Temperature Gage..................3-31
Malfunction Indicator Lamp.............................3-31
Oil Pressure Gage........................................3-34
Security Light...............................................3-35
Highbeam On Light.......................................3-35
Service Four-Wheel Drive Warning Light..........3-36
Tow/Haul Mode Light....................................3-36
Check Gages Warning Light...........................3-37
Gate Ajar Light.............................................3-37
Fuel Gage...................................................3-38
Low Fuel Warning Light.................................3-38
Section 3 Instrument Panel
3-1

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you will
see in the details on the next few pages, some
warning lights come on briey when you start the
engine just to let you know they’re working. If you are
familiar with this section, you should not be alarmed
when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there’s a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages
shows there may be a problem, check the section that
tells you what to do about it. Please follow this
manual’s advice. Waiting to do repairs can be
costly–and even dangerous. So please get to know your
warning lights and gages. They’re a big help.
3-23

How to Check and Add Fluid
The proper uid should be added if the level does not
reach the bottom of the diaphragm when it is in place in
the reservoir. See the instructions on the reservoir cap.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst, if you add only
DEX-COOL
®extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, seeEngine Overheating on
page 5-26.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at 30,000 miles (50 000 km)
or 24 months, whichever occurs rst. Any repairs
would not be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your vehicle.
What to Use
Use a mixture of one-halfclean, drinkable waterand
one-half DEX-COOL®coolant which will not damage
aluminum parts. If you use this coolant mixture, you do
not need to add anything else.
5-24

V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Design......................................................... 4-3
Parking Your...............................................2-39
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identication
Number (VIN).............................................5-89
Service Parts Identication Label...................5-89
Vehicle Personalization
Memory Seat..............................................2-59
Ventilation Adjustment......................................3-22
Visors...........................................................2-18
Voltmeter Gage..............................................3-28
W
Warning Lights, Gages and Indicators................3-23
Warnings
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-64
Replacement...............................................5-64
Where to Put the Restraint...............................1-38
Windows.......................................................2-16
Power........................................................2-17
Swing-Out Windows.....................................2-18
Windshield
Backglass, and Wiper Blades, Cleaning..........5-86
Windshield Washer
Fluid..........................................................5-34
Windshield Wiper
Blade Replacement......................................5-51
Fuses........................................................5-90
Windshield Wipers......................................... 3-9
Winter Driving................................................4-38
Y
Your Driving, the Road, and Your Vehicle............. 4-2
Your Vehicle and the Environment....................... 6-2
13