2005 GMC JIMMY climate control

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

Liftgate/Tailgate
{CAUTION:
It can be dangerous to drive with the liftgate or
liftglass open because carbon monoxide (CO)
gas can come into your vehicle. You can not
see or smell CO. It can cause
unconsciousness and even death. If you must
drive with the liftgate open or if electrical
wiring or other cable connections must pass
through the seal between the body and the
liftgate or liftglass:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-40.
Liftgate/Tailgate Release
To open a manual lock system from the outside, insert
the key into a lock and turn it counterclockwise to
unlock the tailgate and liftglass or the liftgate.
To open a power lock system from the outside, insert
the key into a lock and turn it counterclockwise. All
the doors will then unlock.
If your vehicle is equipped with the keyless entry
system, your vehicle does not have a lock on the
tailgate. It is equipped with a push button to release the
liftglass.
You may also use the keyless entry transmitter, or the
power door locks, if equipped.
2-12

Running Your Engine While You Are
Parked (Automatic Transmission)
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier caution under
Engine Exhaust on page 2-40.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard. See
Winter Driving on page 4-38.
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. Do not leave your vehicle when the engine
is running unless you have to. If you have left
the engine running, the vehicle can move
suddenly. You or others could be injured. To
be sure your vehicle will not move, even when
you are on fairly level ground, always set your
parking brake and move the shift lever to
PARK (P).
2-41

Outside Automatic Dimming Mirror
If the vehicle has this feature, the driver’s side
outside mirror will adjust for the glare of headlamps
behind you. This feature is activated when automatic
dimming is turned on the rearview mirror. SeeAutomatic
Dimming Rearview Mirror on page 2-42.
Outside Convex Mirror
A convex mirror’s surface is curved so more can be
seen from the driver’s seat.
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
Outside Heated Mirrors
Your vehicle may be equipped with outside heated
mirrors.
When you operate the rear window defogger, a defogger
also warms the heated outside rearview mirrors to
help clear them of ice, snow and condensation. See
“Rear Window Defogger” underClimate Control System
on page 3-20for more information.
2-44

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

A. Air Outlets. SeeOutlet Adjustment on page 3-22for
more information.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-7for more
information.
C. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-24for more information.
D. Transfer Case Button (If Equipped). SeeFour-Wheel
Drive on page 2-30for more information.
E. Exterior Lamps Control. SeeExterior Lamps on
page 3-14for more information.
F. Fog Lamp Button (If Equipped). SeeFog Lamps on
page 3-17for more information.
G. Brake Release. SeeParking Brake on page 2-36for
more information.
H. Horn. SeeHorn on page 3-6for more information.I. Rear Window Washer/Wiper. See “Rear Window
Washer/Wiper” underWindshield Wipers on page 3-9
for more information.
J. Liftgate/Tailgate Release. See “Liftgate/Tailgate
Release” underLiftgate/Tailgate on page 2-12for
more information.
K. Climate Control System. SeeClimate Control
System on page 3-20for more information.
L. Rear Window Defogger. See “Rear Window
Defogger” underClimate Control System on
page 3-20for more information.
M. Audio System. SeeAudio System(s) on page 3-41
for more information.
N. Glove Box. SeeGlove Box on page 2-49for more
information.
3-5

Certain electrical accessories may not be compatible
with the cigarette lighter power outlet and could result in
blown vehicle or adapter fuses.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
When adding electrical equipment, be sure to follow the
installation instructions included with the equipment.
Notice:Improper use of the cigarette lighter power
outlet can cause damage not covered by your
warranty. Do not hang any type of accessory or
accessory bracket from the plug. The cigarette
lighter power outlet is designed for accessory or as
a cigarette lighter only.Climate Controls
Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Operation
Mode Knob:Turn the right knob clockwise or
counterclockwise to direct the airow inside of your
vehicle.
H(Vent):This mode directs air to the instrument
panel outlets, with a little air directed toward the oor
outlets.
3-20