Usage Fluid/Lubricant
Intercooler
System
(4.4L V8
Supercharged
engine)50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Trunk Key Lock
CylinderMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
SuperchargerSupercharger Oil
(GM Part No. U.S. 12345982, in
Canada 10953513). See
Supercharger Oil on page 382
Usage Fluid/Lubricant
Rear Axle
(Limited-Slip
Differential)SAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 89021677, in
Canada 89021678) meeting GM
Speci cation 9986115. With a
complete drain and re ll add
4 ounces (118 ml) of Limited-Slip
Axle Lubricant Additive
(GM Part No. U.S. 1052358, in
Canada 992694) where required.
SeeRear Axle on page 407.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770, in
Canada 10953518) or Dielectric
Silicone Grease
(GM Part No. U.S. 12345579, in
Canada 992887).
474
Tires (cont.)
Cleaning.................................................. 449
Different Size........................................... 430
If a Tire Goes Flat................................... 440
In ation - Tire Pressure............................ 422
Inspection and Rotation............................ 426
Lifting Your Vehicle.................................. 435
Pressure Monitor System......................... 423
Run-Flat................................................... 420
Tire Sidewall Labeling.............................. 415
Tire Terminology and De nitions............... 417
Uniform Tire Quality Grading.................... 431
Wheel Alignment and Tire Balance........... 432
Wheel Replacement................................. 432
When It Is Time for New Tires................. 428
Winter Tires............................................. 414
Towing
Recreational Vehicle................................. 359
Towing a Trailer....................................... 359
Your Vehicle............................................. 359
Traction
Control System (TCS).............................. 329
Control System Warning Light.................. 194
Limited-Slip Rear Axle.............................. 331
Magnetic Ride Control.............................. 331
StabiliTrak
®System................................. 331Transmission
Fluid, Automatic....................................... 384
Transmission Operation, Automatic................ 92
Trip Computer
Oil Life Indicator...................................... 224
Trip Odometer............................................. 187
Trunk............................................................ 77
Turn and Lane-Change Signals................... 142
Turn Signal/Multifunction Lever.................... 141
Twilight Sentinel
®........................................ 168
U
Ultrasonic Rear Parking Assist (URPA)........ 175
Understanding Radio Reception................... 228
Uniform Tire Quality Grading....................... 431
Universal Home Remote System........110, 111
Operation........................................112, 118
V
Valet Lockout Switch..................................... 86
Vehicle
Control..................................................... 326
Damage Warnings....................................... 5
Loading.................................................... 354
Symbols...................................................... 5
511