coolant GMC SAVANA 2007 Owner's Guide

Page 319 of 452

Notice:
When using concentrated washer uid,
follow the manufacturer’s instructions
for adding water.
Do not mix water with ready-to-use washer
uid. Water can cause the solution to
freeze and damage your washer uid tank
and other parts of the washer system.
Also, water does not clean as well
as washer uid.
Fill your washer uid tank only
three-quarters full when it is very cold. This
allows for expansion if freezing occurs,
which could damage the tank if it is
completely full.
Do not use engine coolant (antifreeze) in
your windshield washer. It can damage your
washer system and paint.
Brakes
Brake Fluid
Your brake master
cylinder reservoir is
filled with DOT-3 brake
fluid. SeeEngine
Compartment Overview
on page 296for the
location of the reservoir.
There are only two reasons why the brake fluid
level in the reservoir might go down. The first
is that the brake fluid goes down to an acceptable
level during normal brake lining wear. When
new linings are put in, the fluid level goes back
up. The other reason is that fluid is leaking out of
the brake system. If it is, you should have your
brake system fixed, since a leak means that
sooner or later your brakes will not work well, or
will not work at all.
319

Page 345 of 452

Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire
pressing outward on each square inch of the
tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic
transmission/transaxle, power steering, power
brakes, power windows, power seats, and
air conditioning.
Aspect Ratio:The relationship of a tire’s height
to its width.
Belt:A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.Bias Ply Tire:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.
Cold Tire Pressure:The amount of air pressure in
a tire, measured in pounds per square inch (psi) or
kilopascals (kPa) before a tire has built up heat
from driving. SeeInation - Tire Pressure on
page 348.
Curb Weight:This means the weight of a motor
vehicle with standard and optional equipment
including the maximum capacity of fuel, oil, and
coolant, but without passengers and cargo.
DOT Markings:A code molded into the sidewall
of a tire signifying that the tire is in compliance
with the U.S. Department of Transportation (DOT)
motor vehicle safety standards. The DOT code
includes the Tire Identification Number (TIN),
an alphanumeric designator which can also identify
the tire manufacturer, production plant, brand,
and date of production.
345

Page 401 of 452

Scheduled Maintenance (cont’d)
Service MaintenanceIMaintenanceII
Check engine coolant and windshield washer fluid levels and add fluid
as needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission fluid level and add fluid as needed.•
Inspect shields, vehicles with GVWR above 10,000 lbs (4 536 kg) only.
See footnote (g).•
Inspect throttle system.See footnote (m).•
401

Page 405 of 452

(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
-In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
-In hilly or mountainous terrain.
-When doing frequent trailer towing.
-Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 306 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and
repaired and the uid level checked. Add uid if
needed.
(k)Inspect system. Check all fuel and vapor lines
and hoses for proper hook-up, routing, and
condition. Check that the purge valve works
properly, if equipped. Replace as needed.(l)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(m)Check system for interference or binding and
for damaged or missing parts. Replace parts
as needed. Replace any components that have
high effort or excessive wear. Do not lubricate
accelerator or cruise control cables.
(n)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
Owner Checks and Services
These owner checks and services should be
performed at the intervals specified to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your GM
Goodwrench
®dealer can assist you with these
checks and services.
Be sure any necessary repairs are completed at
once. Whenever any fluids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 409.
405

Page 406 of 452

At the First 100, 1,000 and
6,000 Miles (160, 1 600 and
10 000 km)
For vehicles with dual wheels, check dual wheel
nut torque. For proper torque, seeCapacities
and Specications on page 393.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil
if necessary. SeeEngine Oil (Gasoline Engine)
on page 297for further details.
Notice:It is important to check your oil
regularly and keep it at the proper level.
Failure to keep your engine oil at the proper
level can cause damage to your engine
not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 306for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in
the windshield washer fluid reservoir and add
the proper fluid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make sure
they are inflated to the correct pressures. Do not
forget to check the spare tire. SeeInation - Tire
Pressure on page 348. Check to make sure the
spare tire is stored securely. SeeChanging a Flat
Tire on page 360.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life System
service notification. Check the tires for wear
and, if necessary, rotate the tires. SeeTire
Inspection and Rotation on page 351.
406

Page 409 of 452

Recommended Fluids and
Lubricants
This maintenance section applies to vehicles with
a gasoline engine. If your vehicle has a diesel
engine, see the maintenance schedule section in
the DURAMAX
®Diesel Engine Supplement.
Fluids and lubricants identified below by name,
part number, or specification may be obtained
from your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certified for Gasoline Engines
starburst symbol. GM Goodwrench
®
oil meets all the requirements for
your vehicle. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil (Gasoline
Engine) on page 297.
Usage Fluid/Lubricant
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant
on page 306.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid
or equivalent DOT-3 brake fluid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
409

Page 442 of 452

Cleaning (cont.)
Underbody Maintenance........................... 384
Washing Your Vehicle.............................. 380
Weatherstrips........................................... 380
Windshield and Wiper Blades................... 382
Climate Control System............................... 159
Outlet Adjustment..................................... 162
Rear Air Conditioning and
Heating System.................................... 164
Rear Heating System............................... 163
Collision Damage Repair............................. 431
Comfort Guides, Rear Safety Belt................. 37
Compass..................................................... 134
Control of a Vehicle..................................... 232
Coolant
Engine Temperature Gage........................ 178
Heater, Engine......................................... 124
Cooling System........................................... 311
Cruise Control............................................. 151
Cruise Control Light.................................... 184
Customer Assistance Information
Courtesy Transportation........................... 427
Customer Assistance for Text
Telephone (TTY) Users......................... 422
Customer Assistance Offices.................... 422
Customer Satisfaction Procedure.............. 418Customer Assistance Information (cont.)
GM Mobility Reimbursement Program...... 423
Reporting Safety Defects to
General Motors..................................... 436
Reporting Safety Defects to the
Canadian Government.......................... 436
Reporting Safety Defects to the
United States Government.................... 436
Roadside Assistance Program.................. 424
Service Publications Ordering
Information........................................... 437
D
Daytime Running Lamps............................. 156
Daytime Running Lamps Indicator Light....... 185
Defensive Driving........................................ 228
Doing Your Own Service Work.................... 287
Dome Lamp Override.................................. 157
Dome Lamps............................................... 156
Door
60/40 Swing-Out Side Door...................... 112
Cargo Door Relocking.............................. 109
Locks....................................................... 108
Power Door Locks................................... 109
442

Page 443 of 452

Door (cont.)
Rear Door Security Locks........................ 110
Rear Doors.............................................. 114
Sliding Side Door..................................... 111
Driver
Position, Safety Belt................................... 22
Driving
At Night................................................... 244
City.......................................................... 248
Defensive................................................. 228
Drunken................................................... 229
Freeway................................................... 249
Hill and Mountain Roads.......................... 252
In Rain and on Wet Roads...................... 245
Rocking Your Vehicle to Get it Out.......... 258
Winter...................................................... 254
Dual Tire Operation..................................... 350
E
Electrical System
Add-On Equipment................................... 387
Engine Compartment Fuse Block............. 390
Floor Console Fuse Block........................ 388
Fuses and Circuit Breakers...................... 387Electrical System (cont.)
Headlamp Wiring..................................... 387
Windshield Wiper Fuses........................... 387
Engine
Air Cleaner/Filter...................................... 302
Battery..................................................... 323
Change Engine Oil Light.......................... 183
Check and Service Engine Soon Light........ 178
Coolant.................................................... 306
Coolant Heater......................................... 124
Coolant Temperature Gage...................... 178
Drive Belt Routing.................................... 412
Engine Compartment Overview ................ 296
Exhaust................................................... 132
Fan Noise................................................ 317
Fuel Regulator......................................... 124
Oil ........................................................... 297
Oil Life System........................................ 300
Overheating............................................. 309
Reduced Power Light............................... 184
Starting.................................................... 122
Entry Lighting.............................................. 157
Event Data Recorders (EDR)...................... 430
Exit Lighting................................................ 157
Extender, Safety Belt..................................... 40
Exterior Lamps............................................ 154
443

Page 444 of 452

F
Filter
Engine Air Cleaner................................... 302
Finish Damage............................................ 383
Fixed Mast Antenna.................................... 226
Flashers, Hazard Warning........................... 146
Flash-to-Pass.............................................. 149
Flat Tire...................................................... 360
Flat Tire, Changing...................................... 360
Flat Tire, Storing......................................... 375
Fluid
Automatic Transmission............................ 303
Power Steering........................................ 317
Windshield Washer.................................. 318
Front Axle................................................... 331
Fuel............................................................ 288
Additives.................................................. 289
California Fuel.......................................... 289
E85 (85% Ethanol)................................... 290
Filling a Portable Fuel Container.............. 294
Filling Your Tank...................................... 292
Fuels in Foreign Countries....................... 291
Gage....................................................... 186
Gasoline Octane...................................... 288
Gasoline Specifications............................ 288
Regulator................................................. 124Fuses
Engine Compartment Fuse Block............. 390
Floor Console Fuse Block........................ 388
Fuses and Circuit Breakers...................... 387
Windshield Wiper..................................... 387
G
Gage
Check Gages Warning Light..................... 185
Engine Coolant Temperature.................... 178
Fuel......................................................... 186
Oil Pressure............................................. 182
Speedometer........................................... 168
Voltmeter Gage........................................ 175
Gasoline
Octane..................................................... 288
Specifications........................................... 288
GM Mobility Reimbursement Program.......... 423
H
Hazard Warning Flashers............................ 146
Headlamp Wiring......................................... 387
444

Page:   < prev 1-10 11-20 21-30