2006 BUICK RANDEZVOUS ignition

Accessory Inator
Your vehicle may have an accessory inator. With it,
you can inate things like air mattresses and basketballs,
and you can also use it to bring your tires up to the
proper pressure.
The accessory inator is located in the rear compartment
on the driver’s side. To remove the cover, pull the tab on
the cover and pull it off.
This is the symbol on the
accessory inator switch.
There may be an accessory inator kit stored in the
glove box. It includes a 20-foot (6 m) hose with an
air pressure gage and nozzle adapters.{CAUTION:
Inating something too much can make it
explode, and you or others could be injured. Be
sure to read the inator instructions, and inate
any object only to its recommended pressure.
To use your accessory inator system, do the following:
1. Turn the ignition to ACCESSORY or ON.
2. Attach the appropriate nozzle adapter, if required,
to the end of the hose that has the pressure gage.
3. Attach that end of the hose to the object you wish
to inate.
4. Remove the protective cap covering the outlet.
5. Attach the other end of the hose to the outlet.
6. Press the accessory inator switch. The light in the
switch will come on to show the system is working.
If the accessory inator system does not turn on or the
light does not come on, the fuse may be blown or
installed incorrectly. SeeFuses and Circuit Breakers
on page 5-101or see your dealer for service.
Your accessory inator will automatically shut off after
about 10 minutes. The light in the switch will blink. After
about one minute you can use the system again. Press
the inator switch and the indicator light will come on.
5-68

Fuse Usage
1 Empty
2 Steering Wheel Radio Controls
3 Power Door Locks
4 Empty
5 Empty
6 Empty
7 Empty
8 Empty
9 Empty
10Turn Signal and Hazard Lamp
Flashers
Fuse Usage
11 Power Seats
12Electronic Level Control (ELC)
Compressor
13 Liftgate and Endgate
14 Rear Auxiliary Power Outlet
15Electronic Level Control (ELC)
Compressor Relay and Height
Sensor
16 Heated Mirrors
17 Power Mirrors
18 Ignition 1 Module
19 Turn Signal Switch
21 Rear Defogger
22 Air Bag Module
24 TCC Switch
25 HVAC Blower Motor
26HVAC Mode and Temperature
Motors and Head-Up Display
28 Not Used
29 Windshield Wipers and Washer
30Instrument Panel Cluster, Body
Control Module (BCM),
PASS-Key
®III
31 Park Lock Ignition Key Solenoid
32 Rear Window Wiper/Washer
5-102

Fuse Usage
34 Power Sunroof
35 Power Windows
36Map Lamps, Courtesy Lamps
and Instrument Panel Lights
37 Radio
38 UQ3 Radio Amplier
39 Head-Up Display
40 Hazard Flashers
41Instrument Panel Cluster,
Climate Control, Security LED
and Remote Keyless Entry Mode
42 PASS-Key
®III
44 Body Control Module (BCM)
46Automatic Occupant Sensing
Module
Relay Usage
20 Rear Defogger Relay
23 Ignition Relay
27 Accessory Relay
33 Retained Accessory Power Relay
43 Accessory Diode
45 Back-Up Lamps
Underhood Fuse Block
This fuse block is located in the engine compartment,
on the passenger’s side of the vehicle. SeeEngine
Compartment Overview on page 5-10for more
information on location.
The back-up lamp relay (A) is located behind and to the
left of the underhood fuse block.
To remove the cover, press the two tabs in and lift up
the cover.
5-103

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
10 Oxygen Sensor/MAF Sensor
Fuse Usage
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
5-104

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 Series/Parallel
59 Powertrain
60 Cooling Fan 2
61 Cooling Fan 1
62 Ignition
5-105

At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-26.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in PARK (P) or NEUTRAL (N).
If the vehicle starts in any other position, contact
your GM Goodwrench
®dealer for service.
Automatic Transaxle Shift Lock Control
System Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-26.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON, but do
not start the engine. Without applying the regular
brake, try to move the shift lever out of PARK (P)
with normal effort. If the shift lever moves out
of PARK (P), contact your GM Goodwrench
®dealer
for service.
6-10

Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition to OFF in each shift lever position.
The ignition should turn to OFF only when the shift
lever is in PARK (P).
The key should come out only in OFF.
Contact your GM Goodwrench
®dealer if service is
required.
Parking Brake and Automatic Transaxle
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 transaxle 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 ush any
corrosive materials from the underbody. Take care
to clean thoroughly any areas where mud and other
debris can collect.
6-11

I
Ignition Positions.............................................2-20
Infants and Young Children, Restraints...............1-48
Ination -- Tire Pressure..................................5-57
Instrument Panel
Overview..................................................... 3-4
Switchbank.................................................3-20
Instrument Panel (I/P)
Brightness..................................................3-16
Cluster.......................................................3-38
Interior Lamps................................................3-16
Interior Lamps Control.....................................3-16
J
Jump Starting.................................................5-38
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-52
Lamps
Battery Run-Down Protection.........................3-20
Cargo........................................................3-19
Exterior......................................................3-14Lamps (cont.)
Fog ...........................................................3-15
Front Reading.............................................3-19
Interior.......................................................3-16
Interior Control............................................3-16
Rear Reading.............................................3-19
LATCH System
Child Restraints...........................................1-55
Level Control..................................................4-38
Liftgate..........................................................2-11
Light
Airbag Readiness........................................3-41
Anti-Lock Brake System Warning...................3-45
Brake System Warning.................................3-44
Malfunction Indicator....................................3-46
Passenger Airbag Status Indicator..................3-42
Safety Belt Reminder...................................3-40
TCS Warning Light......................................3-45
Traction Control System (TCS) Warning..........3-45
Lighting
Delayed.....................................................3-18
Entry.........................................................3-17
Exit...........................................................3-18
Perimeter...................................................3-19
Loading Your Vehicle.......................................4-31
Lockout Protection..........................................2-11
Locks
Delayed Locking........................................... 2-9
Door........................................................... 2-8
Lockout Protection.......................................2-11
7