oil pressure GMC ENVOY XUV 2004 User Guide

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and ®lter. Reset oil life system. See
Engine Oil on
page 5-15.An Emission Control Service.··
Visually check for any leaks or damage.
See footnote (j).··
Inspect engine air cleaner ®lter. If necessary, replace ®lter. See
Engine Air
Cleaner/Filter on page 5-20.An Emission Control Service. See footnote ².··
Rotate tires and check in¯ation pressures and wear. See
Tires on page 5-52.··
Inspect brake system.
See footnote (a).··
Check engine coolant and windshield washer ¯uid levels and add ¯uid as
needed.··
Perform any needed additional services. See ªAdditional Required Servicesº 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 ¯uid level and add ¯uid as needed.·
6-5

Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-15for 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-COOLžcoolant mixture if necessary. SeeEngine
Coolant on page 5-23for further details.
Windshield Washer Fluid Level Check
Check the windshield washer ¯uid level in the windshield
washer tank and add the proper ¯uid if necessary.
At Least Once a Month
Tire In¯ation Check
Visually inspect your tires and make sure tires are
in¯ated to the correct pressures. Do not forget to check
your spare tire. See
Tires on page 5-52for further
details. Check to make sure the spare tire is stored
securely. Push, pull and then try to rotate or turn
the spare tire. If it moves, tighten it. See
Changing a
Flat Tire on page 5-71.
6-10

Environmental Concerns..................................4-17
Erasing HomeLinkžButtons..............................2-50
Event Data Recorders (EDR)............................. 7-9
Exit Lighting...................................................3-17
Express Down Window....................................2-21
Extender, Safety Belt.......................................1-28
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-20
Finding a Program Type (PTY) Station
(RDS and XMŸ).........................3-66, 3-78, 3-93
Finding a Station............................3-64, 3-76, 3-91
Finish Care....................................................5-88
Finish Damage...............................................5-89
Fixed Mast Antenna.......................................3-121
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-70
Flat Tire, Changing.........................................5-71
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-35
Windshield Washer......................................5-36
FM Stereo....................................................3-119
Fog Lamps....................................................3-16
Following Distance..........................................4-63
Four-Wheel Drive....................................2-31, 5-46Front Axle......................................................5-47
Front Storage Area.........................................2-51
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-45
Gasoline Octane........................................... 5-4
Gasoline Speci®cations.................................. 5-5
Low Warning Light.......................................3-45
Fuel Information..............................................3-48
FUEL LEVEL LOW.........................................3-57
Fuses
Fuses and Circuit Breakers...........................5-93
Windshield Wiper.........................................5-92
G
Gage
Check Gages Warning Light..........................3-44
Engine Coolant Temperature.........................3-37
Fuel..........................................................3-45
Oil Pressure...............................................3-41
Speedometer..............................................3-32
Tachometer.................................................3-33
Voltmeter Gage...........................................3-35
Garage Door Opener.......................................2-47
6

Oil
Change Engine Oil Light...............................3-42
Engine.......................................................5-15
Pressure Gage............................................3-41
OIL PRESSURE LOW/STOP ENGINE...............3-56
Older Children, Restraints................................1-29
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-46
OnStaržServices............................................2-45
OnStaržSystem.............................................2-45
OnStaržVirtual Advisor....................................2-46
OPEN THE ROOF..........................................3-59
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-15
Other Warning Devices...................................... 3-5
Outlet Adjustment...................................3-22, 3-27
Outside
Automatic Dimming Mirror with Curb View
Assist.....................................................2-44
Convex Mirror.............................................2-44
Heated Mirrors............................................2-44
Manual Mirrors............................................2-43
Power Mirrors.............................................2-43
Overhead Console..........................................2-51
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
Owner's Information........................................7-12
P
Park (P)
Shifting Into................................................2-36
Shifting Out of............................................2-38
PARK TO OPERATE ROOF.............................3-59
Parking
Brake........................................................2-35
Over Things That Burn.................................2-38
Parking on Hills..............................................4-64
PASSENGER DOOR AJAR..............................3-58
Passing.................................................4-12, 4-63
Passlock
ž......................................................2-23
Personalization...............................................3-49
Personalization, Climate Controls......................3-29
Plan Ahead When Possible................................ 7-7
Playing a Cassette Tape..................................3-83
Playing a CD.................................3-71, 3-86, 3-98
Playing a Speci®c Loaded CD..........................3-99
Playing the Radio...........................3-63, 3-75, 3-90
Power
Accessory Outlets........................................3-19
Door Locks.................................................. 2-8
Electrical System.........................................5-92
Lumbar Controls........................................... 1-3
Reduced Engine Light..................................3-43
10