2005 BUICK RANDEZVOUS fuel

Vehicle Placard:A label permanently attached to a
vehicle showing the vehicle’s capacity weight and
the original equipment tire size and recommended
ination pressure. See “Tire and Loading Information
Label” underLoading Your Vehicle on page 4-31.
Ination - Tire Pressure
Tires need the correct amount of air pressure to operate
effectively.
Notice:Do not let anyone tell you that
under-ination or over-ination is all right. It is not.
If your tires do not have enough air (under-ination),
you can get the following:
Too much exing
Too much heat
Tire overloading
Premature or irregular wear
Poor handling
Reduced fuel economyIf your tires have too much air (over-ination), you
can get the following:
Unusual wear
Poor handling
Rough ride
Needless damage from road hazards
A Tire and Loading Information label is attached to the
vehicle’s center pillar (B-pillar), below the driver’s
door latch. This label shows your vehicle’s original
equipment tires and the correct ination pressures for
your tires when they are cold. The recommended
cold tire ination pressure, shown on the label, is the
minimum amount of air pressure needed to support your
vehicle’s maximum load carrying capacity.
For additional information regarding how much weight
your vehicle can carry, and an example of the tire
and loading information label, seeLoading Your Vehicle
on page 4-31. How you load your vehicle affects
vehicle handling and ride comfort, never load your
vehicle with more weight than it was designed to carry.
When to Check
Check your tires once a month or more. Do not forget
to check the compact spare tire, it should be at
60 psi (420 kPa). For additional information regarding
the compact spare tire, seeCompact Spare Tire
on page 5-94.
5-61

Sheet Metal Damage
If the vehicle is damaged and requires sheet metal
repair or replacement, make sure the body repair shop
applies anti-corrosion material to parts repaired or
replaced to restore corrosion protection.
Original manufacturer replacement parts will provide the
corrosion protection while maintaining the warranty.
Finish Damage
Any stone chips, fractures or deep scratches in the
nish should be repaired right away. Bare metal
will corrode quickly and may develop into major repair
expense.
Minor chips and scratches can be repaired with touch-up
materials available from your GM dealer. Larger areas
of nish damage can be corrected in your GM
dealer’s body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow removal and dust
control can collect on the underbody. If these are not
removed, corrosion and rust can develop on the
underbody parts such as fuel lines, frame, oor pan,
and exhaust system even though they have corrosion
protection.At least every spring, ush these materials from the
underbody with plain water. Clean any areas where mud
and debris can collect. Dirt packed in close areas of
the frame should be loosened before being ushed.
Your GM dealer or an underbody car washing system
can do this for you.
Chemical Paint Spotting
Some weather and atmospheric conditions can create a
chemical fallout. Airborne pollutants can fall upon and
attack painted surfaces on the vehicle. This damage can
take two forms: blotchy, ring-shaped discolorations,
and small, irregular dark spots etched into the
paint surface.
Although no defect in the paint job causes this, GM will
repair, at no charge to the owner, the surfaces of
new vehicles damaged by this fallout condition within
12 months or 12,000 miles (20 000 km) of purchase,
whichever occurs rst.
5-101

Fuse Usage
1 Fuel Pump
2 Air Conditioning Compressor Clutch
3 Horn
4Engine Controls-Emissions and
Sensors
5Power Control Module
(PCM)-Battery Power
6Anti-Lock Brakes (ABS) Control
Module
7 Transaxle Solenoids
Fuse Usage
9Anti-lock Brake System (ABS)
Solenoid Valves
10 Oxygen Sensors-Emissions Control
11 Fuel Injectors
13 Engine Controls
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery Power
20 Parking Lamps
23 Passenger’s High-Beam Headlamp
24 Vent Solenoids
25 DVD
26 Front Fog Lamps
27Ignition Relay, Neutral Start Switch,
Powertrain Control Module (PCM)
28 Body Control Module-Battery Power
29S Band, Remote Digital Radio
Receiver
30 All-Wheel Drive (AWD) Module
31 Cruise Control
32 Front Power Outlets/Lights, OnStar
®
3400 V6 Engine
5-108

Fuse Usage
33Automatic Transaxle Shift Lock
Control System
34 Starter Solenoid Battery Fuse
35 Anti-lock Brake System (ABS) Motor
38 Engine Cooling Fan 2
39 Engine Cooling Fan 1
40Main Battery Fuse for Retained
Accessory Power Relay and
Accessory Relay
41Main Battery Fuse for Heated Seats,
Air
44Main Battery Fuse for Power
Outlets, Level Control, Power Seats
and Mirrors and Body Computer
46Main Battery Fuse for Climate
Control Blower and Ignition 3 Relay
47Main Battery Fuse for Ignition
Switch, Radio, Heads-Up Display,
Remote Keyless Entry (RKE),
Instrument Cluster, Air Conditioning
and Body Computer
70
§Diode for Air Conditioning
Compressor Clutch
Relay Usage
49 Horn
50 Fuel Pump
51 Air Conditioning Clutch
52 Daytime Running Lamps (DRL)
53 Low-Beam Headlamps
54 Parking Lamps
55 High-Beam Headlamps
56 Fog Lamps
57 Starter Relay
58 Cooling Fan
59 Ignition 1 Relay
60 Cooling Fan 2
61 Cooling Fan 1
5-109

Fuse Usage
1 Fuel Pump
2 Air Conditioning Compressor Clutch
3 Horn
4 Anti-lock Brake System (ABS)
5 Engine Control Module (ECM)
6 Powertrain Relay
7 Powertrain Sensors
8 Transmission Control Module (TCM)
9Anti-lock Brake System (ABS)
Solenoids Valves
Fuse Usage
10 Oxygen Sensor/MAF Sensor
11 Fuel Injectors (Even)
13 Fuel Injectors (Odd)
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
16 Transmission
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery Power
20 Parking Lamps
21 Engine Control Module (ECM)
23 Passenger’s High-Beam Headlamp
24 Vent Solenoids
25 DVD
26 Front Fog Lamps
27 Ignition Relay
28 Body Control Module (BCM)
29 S Band
30 All-Wheel Drive (AWD) Module
31 Cruise Control
32 Front Power Outlets/Lights, OnStar
®
33Automatic Transaxle Shift Lock
Control System
34 Starter Solenoid Battery Fuse 3.6L V6 Engine
5-110

Fuse Usage
35 Anti-lock Brake System (ABS) Motor
38 Engine Cooling Fan 2
39 Engine Cooling Fan 1
40Main Battery Fuse for Retained
Accessory Power Relay and
Accessory Relay
41Main Battery Fuse for Heated Seats,
Air Conditioning, Defogger
44Main Battery Fuse for Power
Outlets, Level Control, Power Seats,
Mirrors, and Body Computer
46Main Battery Fuse for Climate
Control Blower and Ignition 3 Relay
47Main Battery Fuse for Ignition
Switch, Radio, Heads-Up Display
(HUD), Remote Keyless Entry
(RKE), Instrument Cluster, Air
Conditioning, and Body Computer
70
§Diode for Air Conditioning
Compressor Clutch
§71Diode for Ignition
Relay Usage
49 Horn
50 Fuel Pump
51 Air Conditioning Clutch
52 Daytime Running Lamps (DRL)
53 Low-Beam Headlamps
54 Parking Lamps
55 High-Beam Headlamps
56 Fog Lamps
57 Starter Relay
58 Cooling Fan S/P
59 Powertrain
60 Cooling Fan 2
61 Cooling Fan 1
62 Ignition
5-111

ApplicationCapacities
English Metric
Engine Oil with Filter
3400 V6 Engine
3.6L V6 Engine4.0 quarts
5.5 quarts3.8 L
5.2 L
Fuel Capacity 18.0 gallons 68.1 L
Rear Differential Fluid Capacity 2.1 quarts 1.9 L
Transfer Case Fluid Capacity 0.6 pints 290 ml
Wheel Nut Torque 100 ft lb 140Y
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
3400 V6 E Automatic 0.060 inches (1.52 mm)
3.6L V6 7 Automatic 0.044 inches (1.1 mm)
5-113

Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle and the Environment....................6-2
Using Your Maintenance Schedule....................6-2
Scheduled Maintenance...................................6-4
Additional Required Services............................6-6
Maintenance Footnotes...................................6-7Owner Checks and Services............................6-8
At Each Fuel Fill............................................6-8
At Least Once a Month...................................6-9
At Least Once a Year.....................................6-9
Recommended Fluids and Lubricants...............6-12
Normal Maintenance Replacement Parts..........6-13
Maintenance Record.....................................6-14
Section 6 Maintenance Schedule
6-1