radiator cap BUICK RAINIER 2007 User Guide

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
V8 engine only: Inspect spark plug
wires.An Emission Control Service.•
Engine cooling system service
(or every ve years, whichever
occurs rst).An Emission Control
Service. See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (l).•
Maintenance Footnotes
(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors for
surface condition. Inspect other brake parts,
including calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts or signs of wear. Inspect power steering lines
and hoses for proper hook-up, binding, leaks,
cracks, chang, etc.(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings and clamps; replace with
genuine GM parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of
the windshield.
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(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced.
Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular
maintenance.
(f)Lubricate all key lock cylinders, hood latch
assembly, secondary latch, pivots, spring anchor,
release pawl, rear compartment hinges, outer
liftgate handle pivot points, rear door detent link,
roller mechanism, liftgate handle pivot points, latch
bolt, fuel door hinge, cargo door hinge, locks,
and folding seat hardware. More frequent
lubrication may be required when exposed to a
corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)Inspect hoses for cracks, chang, leaks, kinks,
and proper installation.(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 379 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.
484

Q
Questions and Answers About Safety Belts ... 23
R
Radiator Pressure Cap................................ 382
Radios........................................................ 215
Care of Your CD and DVD Player............ 279
Care of Your CDs and DVDs................... 279
Navigation/Radio System,
see Navigation Manual......................... 260
Radio with CD................................217, 228
Radio with Six-Disc CD............................ 238
Rear Seat Audio...................................... 275
Setting the Time...................................... 217
Theft-Deterrent......................................... 276
Understanding Reception......................... 278
Reading Lamps........................................... 167
Rear Axle.................................................... 402
Locking.................................................... 289
Rear Climate Control System...................... 176
Rear Door Security Locks........................... 101
Rear Floor Storage Lid................................ 146
Rear Safety Belt Comfort Guides.................. 36Rear Seat Audio (RSA)............................... 275
Rear Seat Entertainment System................. 260
Rear Seat Operation..................................... 16
Rear Seat Passengers, Safety Belts.............. 33
Rear Windshield Washer/Wiper.................... 158
Rearview Mirror, Automatic Dimming with
Compass................................................. 126
Rearview Mirror, Automatic Dimming with
OnStar
®and Compass............................. 124
Reclining Seatbacks, Power.......................... 13
Recommended Fluids and Lubricants.......... 489
Recreational Vehicle Towing........................ 337
Reduced Engine Power Light...................... 195
Remote Keyless Entry (RKE) System............ 93
Remote Keyless Entry (RKE) System,
Operation................................................... 94
Removing the Flat Tire and Installing the
Spare Tire................................................ 440
Removing the Spare Tire and Tools............ 438
Replacement Bulbs..................................... 407
Replacement, Windshield............................. 408
Reporting Safety Defects
Canadian Government............................. 516
General Motors........................................ 516
United States Government....................... 516
529