Page 355 of 390

Parking Brake and Automatic
Transmission Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in
case it begins to roll. Be ready to apply the
regular brake at once should the vehicle begin
to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
•To check the parking brake’s holding ability: With
the engine running and transmission in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle is
held by the parking brake only.
•To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Contact your GM Goodwrench
®dealer if service is
required.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-11
Page 356 of 390

Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number, or specification may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special
engine oil meeting GM Standard
GM4718M. Oils meeting this
standard may be identified as
synthetic, and should also be
identified with the American
Petroleum Institute Certified for
Gasoline Engines starburst symbol.
However, not all synthetic API oils
with the starburst symbol will meet
this GM standard. You should look
for and use only an oil that meets
GM Standard GM4718M. GM
Goodwrench
®oil meets all the
requirements for your vehicle. For
the proper viscosity, seeEngine Oil
on page 5-13.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-24.
Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco®Supreme 11 Brake Fluid or
equivalent DOT-3 brake fluid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Hydraulic
Clutch SystemHydraulic Clutch Fluid
(GM Part No. U.S. 12345347, in
Canada 10953517) or equivalent
DOT-3 brake fluid.
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).
Manual
TransmissionDEXRON
®-III Automatic
Transmission Fluid. Look for
“Approved for the H-Specification”
on the label.
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
6-12
Page 380 of 390

Automatic Transmission
Fluid..........................................................5-20
Operation...................................................2-19
Auxiliary Gage Package...................................3-40
B
Battery..........................................................5-36
Run-Down Protection...................................3-18
Before Leaving on a Long Trip.........................4-21
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Parking......................................................2-23
System Warning Light..................................3-30
Brakes..........................................................5-32
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-15
Bulb Replacement...........................................5-43
Back-Up Lamps...........................................5-48
Front Turn Signal, Sidemarker and
Parking Lamps.........................................5-45
Halogen Bulbs............................................5-44
Headlamp Aiming........................................5-43
Headlamps.................................................5-44Bulb Replacement (cont.)
Replacement Bulbs......................................5-48
Taillamps, Turn Signal, and Stoplamps............5-47
Buying New Tires...........................................5-60
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specifications............................5-95
Carbon Monoxide...................2-10, 2-26, 4-24, 4-35
Care of
Safety Belts................................................5-79
Your CD Player...........................................3-86
Your CDs ...................................................3-86
Cargo Cover..................................................2-35
Cargo Management System.............................2-45
Cargo Net System..........................................2-40
Center Console Storage Area...........................2-35
Center Console Switchbank..............................3-19
Chains, Tire...................................................5-66
Charging System Light....................................3-30
Check
Engine Light...............................................3-33
Gages Warning Light...................................3-38
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-83
2
Page 386 of 390

Mirrors
Automatic Dimming Rearview Mirror with
Universal Home Remote...........................2-27
Manual Rearview Mirror................................2-27
Outside Automatic Dimming Heated Mirror......2-29
Outside Convex Mirror.................................2-29
Outside Power Heated Mirrors.......................2-28
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-15
Normal Maintenance Replacement Parts............6-14
O
Odometer......................................................3-26
Odometer, Trip...............................................3-26
Off-Road Recovery..........................................4-13
Oil
Change Engine Oil Light...............................3-37
Engine.......................................................5-13
Pressure Gage............................................3-36
Oil, Engine Oil Life System..............................5-16
Older Children, Restraints................................1-20
Online Owner Center........................................ 7-3
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-23Outside
Automatic Dimming Heated Mirror..................2-29
Convex Mirror.............................................2-29
Power Heated Mirrors..................................2-28
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Parade Dimming.............................................3-18
Park (P)
Shifting Into................................................2-23
Shifting Out of............................................2-24
Parking
Brake........................................................2-23
Over Things That Burn.................................2-25
Parking Your Vehicle.......................................2-25
Passenger Position, Safety Belts.......................1-19
Passing.........................................................4-13
Passlock
®......................................................2-15
Perimeter Lighting...........................................3-18
Power
Accessory Outlet(s)......................................3-19
Door Locks.................................................. 2-9
Electrical System.........................................5-86
Reduced Engine Light..................................3-38
Retained Accessory (RAP)............................2-17
Seat............................................................ 1-2
8