fuel LEXUS RX330 2006 Workshop Manual

ELECTRICAL COMPONENTS
596
No.FUSEAMPERECIRCUIT
1 AIRSUS60Electronically modulated air
suspension
2 INPJ/B100
All components in “HEATER”,
“H−LP CLN”, “TAIL”, “PANEL”,
“FR FOG”, “CIG”, “RADIO NO.
2”, “ECU− ACC”, “PWR OUTLET
NO. 1”, “GAUGE NO. 1”,
“ECU− IG NO. 1”,“ FR WIP”, “RR
WIP”, “WASHER”, “SEAT HTR”,
“ECU− IG NO. 2”, “P/SEAT”,
“PWR”, “TI&TE”, “RR DOOR
LH”, “RR DOOR RH”, “MPX− B”,
“AM1”, “DOOR NO. 2”, “STOP”,
“OBD”, “FUEL OPN”, “AIRSUS”
(7.5 A), “S/ROOF”, “FR DEF”
and “RR FOG” fuses
No.FUSEAMPERECIRCUIT
3 ALT140
All components in “INP −J/B”,
“AIRSUS” (60 A), “ABS NO. 1”,
“ABS NO. 2”, “RDI FAN”, “RR
DEF”, “HEATER”, “PBD”, “H −LP
CLN/MSB”, “H− LP CLN”, “PWR
OUTLET NO. 2”, “TOWING”,
“TAIL”, “PANEL”, “FR FOG”,
“CIG”, “RADIO NO. 2”,
“ECU− ACC”, “PWR OUTLET
NO. 1”, “GAUGE NO. 1”,
“ECU− IG NO. 1”, “FR WIP”, “RR
WIP”, “WASHER”, “HEATER”,
“SEAT HTR”, “ECU −IG NO. 2”,
“P/SEAT”, “PWR”, “TI&TE”, “RR
DOOR LH”, “RR DOOR RH”,
“MPX− B”, “AM1”, “DOOR NO.
2”, “STOP”, “OBD”, “FUEL
OPN”, “AIRSUS” (7.5 A),
“S/ROOF”, “FR DEF” and “RR
FOG” fuses
4 PBD30Power back door
5 HLP
CLN/MSB30Headlight cleaner
6 HLP CLN30Headlight cleaner

ELECTRICAL COMPONENTS
597
No.FUSEAMPERECIRCUIT
7 ABS NO. 130
Anti−lock brake system, vehicle
stability control system, traction
control system, brake assist
system
8 RR DEF40Rear window defogger
9 HEATER50Air conditioning system, rear
window defogger
10 DRL7.5Daytime running light system
11 HLP L
LW R15Left− hand headlight (low beam)
12 HLP L
UPR15Left− hand headlight (high beam)
13 HLP R
UPR15Right− hand headlight (high
beam)
14 PWR
OUTLET
NO. 220Power outlet
15 TOWING30Trailer lights
16 ABS NO. 250
Anti− lock brake system, vehicle
stability control system, traction
control system, brake assist
system
No.FUSEAMPERECIRCUIT
17 RDI FAN50Electric cooling fan
18 HAZ15Turn signal lights
19 CRT7.5Audio system
20 ALTS7.5Charging system
21 ETCS10Multiport fuel injection
system/sequential multiport fuel
injection system
22 HORN10Horns
23 MAIN40
Daytime running light system,
left− hand headlight, right− hand
headlight, all components in
“H− LP R LWR”, “H −LP R UPR”,
“H− LP L UPR”, “H− LP L LWR”
and “DRL” fuses
24 AM230Starting system, all components
in “GAUGE NO. 2”, “IGN” and
“INJ” fuses
25 RADIO
NO. 115Audio system, navigation system

ELECTRICAL COMPONENTS
598
No.FUSEAMPERECIRCUIT
26 ECUB7.5
Power window, multiplex
communication system, gauge
and meters, instrument cluster
lights, instrument panel lights, air
conditioning system, garage
door opener, illuminated entry
system, wireless remote control
system, power back door, driving
position memory system,
navigation system display, moon
roof, tilt and telescopic steering,
power seats, outside rear view
mirror, windshield wipers
27 DOME7.5
Gauge and meters, personal
lights, vanity lights, door
courtesy lights, inside door
handle lights, ignition switch
light, foot lights, scuff plate lights,
luggage compartment light,
interior light
28 TEL7.5No circuit
29 AMP30Audio system
30 DOORNO. 125Multiplex communication system
No.FUSEAMPERECIRCUIT
31 A/F25Multiport fuel injection
system/sequential multiport fuel
injection system
32 EFI NO. 125
Multiport fuel injection
system/sequential multiport fuel
injection system and all
components in “EFI NO. 2” fuse
33 HLP R LW R15Right− hand headlight (low beam)
34 EFI NO. 210Multiport fuel injection
system/sequential multiport fuel
injection system
35 RR DOOR
RH20Rear right side power window
36 RR DOOR LH20Rear left side power window
37 FUELOPN7.5Fuel filler door opener
38 FR FOG15Front fog lights
39 OBD7.5On− board diagnosis system
40 FR DEF25Windshield wiper de −icer and all
components in “MIR HTR” fuse

ELECTRICAL COMPONENTS
599
No.FUSEAMPERECIRCUIT
41 STOP10
Tail lights, high mounted
stoplight, rear light failure
warning light, anti−lock brake
system, vehicle stability control
system, traction control system,
brake assist system,
electronically modulated air
suspension, shift lock control
system, multiport fuel injection
system/sequential multiport fuel
injection system
42 TI&TE30Tilt and telescopic steering
43 MPXB7.5No circuit
44 AM17.5Starter system
45 RR FOG7.5No circuit
46 AIR SUS7.5Electronically modulated air
suspension
47 DOOR
NO. 225Multiplex communication system
48 S/ROOF30Moon roof
No.FUSEAMPERECIRCUIT
49 TAIL10
Front fog lights, instrument
cluster lights, instrument panel
lights, front side marker lights,
tail lights, license plate lights,
towing converter
50 PANEL7.5
Glove box light, instrument
cluster lights, instrument panel
lights, console box light, audio
system, power outlet, garage
door opener switch,
electronically controlled
automatic transmission system,
headlight cleaner, electronically
modulated air suspension, seat
heaters, steering switches,
power back door

ELECTRICAL COMPONENTS
600
No.FUSEAMPERECIRCUIT
51 ECUIGNO. 17.5
Power rear view mirror control,
moon roof, multiplex
communication system,
navigation system display, shift
lock control system, multiplex
communication system (power
door lock system, wireless
remote control system), driving
position memory system, vehicle
stability control system, traction
control system, windshield
wipers, electronically controlled
automatic transmission, seat
heaters, power seats, tilt and
telescopic steering, power back
door, electronically modulated air
suspension
52 ECUIGNO. 210
Automatic headlight leveling
system, vehicle stability control
system, dynamic laser cruise
control, headlight cleaner,
adaptive front −lighting system
53 HEATER7.5
Electric cooling fan, air
conditioning system, rear
window defogger, ignition switch,
windshield wiper de −icer
No.FUSEAMPERECIRCUIT
54 WASHER20Windshield washer
55 SEAT HTR20Seat heaters
56 GAUGE
NO. 17.5
Instrument cluster lights,
instrument panel lights,
emergency flashers, seat belt,
power outlet, rear light failure
warning light, multiport fuel
injection system/sequential
multiport fuel injection system,
back− up lights
57 FR WIP30Windshield wipers
58 RR WIP15Rear window wiper
59 INJ20Multiport fuel injection
system/sequential multiport fuel
injection system
60 IGN10
SRS airbag system, multiport
fuel injection system/sequential
multiport fuel injection system,
front passenger occupant
classification system, stop lights
61 GAUGE
NO. 27.5Gauge and meters

BODY
617
— DIMENSIONS AND WEIGHTSWheelbase
2715 mm (107 in.)
Tread Tw o −wheel drive models
— Front
— Rear
Four−wheel drive models — Front
— Rear (with electronically
modulated air suspension)
— Rear (without electronically
modulated air suspension)
1580 mm (62.2 in.)
1565 mm (61.6 in.)
1575 mm (62.0 in.)
1560 mm (61.4 in.)
1555 mm (61.2 in.)
Vehicle capacity weight
(occupants + cargo)420 kg (925 lb.)
Towing capacity
(trailer weight + cargo weight)— Without towing package
— With towing package
907 kg (2000 lb.)
1588 kg (3500 lb.)
— FUEL TANK
Capacity
72.5 L (19.2 gal., 15.9 Imp. gal.)

BODY
620Fuel
filler door: Do not apply water (high −pressure car wash,
for example) at or near the fuel tank inlet with the fuel filler door
opened. If the water enters the air vent, you may experience
trouble with refueling or rough engine idling.
Electronically modulated air suspension: Do not spray a jet
of high−pressure water at the air suspension unit, especially
the air spring, at an extremely close range. This may damage
the air suspension.
Plastic wheel ornaments: The plastic wheel ornaments are
damaged easily by organic substances. If any organic
substance splash an ornament, be sure to wash them off with
water and check if the ornament is damaged.
Aluminum wheels: Use only a mild soap or neutral detergent.
Plastic bumpers and side moldings: Wash carefully. Do not
scrub with abrasive cleaners. The bumper and side molding
faces are soft.
Exterior lights: Wash carefully. Do not use organic
substances or scrub them with a hard brush. This may damage
the surfaces of the lights.
Road tar: Remove with turpentine or cleaners that are marked
safe for painted surfaces.
3. Rinse thoroughly — dried soap can cause streaking. In hot
weather you may need to rinse each section right after you
wash it.
4. To prevent water spots, dry the vehicle using a clean soft
cotton towel. Do not rub or press hard — you might scratch the
paint.
NOTICE
 Do not use organic substances (gasoline, kerosene,
benzine or strong solvents), which may be toxic or
cause damage.
 Do not scrub any part of the vehicle with a hard brush,
which may cause damage.
Automatic car wash
NOTICE
To prevent damage to the antenna, make sure it is
removed before driving your vehicle through an
automatic car wash.
 When your vehicle goes through an automatic car
wash, make sure the power back door system is off.
Your vehicle may be washed in an automatic car wash, but
remember that the paint can be scratched by some types of
brushes, unfiltered washing water, or the washing process
itself. Scratching reduces paint durability and gloss, especially
on darker colors. The manager of the car wash should be able
to advise you whether the process is safe for the paint on your
vehicle.

GAS STATION INFORMATION
Fuel selection:
Premium unleaded gasoline with an Octane Rating of 91
(Research Octane Number 96) or higher required for
optimum engine performance. However, if such premium
type cannot be obtained, you may use unleaded gasoline
with an Octane Rating as low as 87 (Research Octane
Number 91).
 Fuel tank capacity:
72.5 L (19.2 gal., 15.9 Imp. gal.)
 Engine oil:
“Toyota Genuine Motor Oil” or equivqlent
Oil grade: ILSAC multigrade engine oil
Recommended oil viscosity: SAE 5W −30
Oil capacity: L (qt., Imp. qt.)
Drain and refill With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
See page 556 for detailed information.
 Engine coolant:
Capacity: 9.5 L (10.0 qt., 8.4 Imp. qt.)
Coolant type — “T oyota Super Long Life Coolant” or similar
high quality ethylene glycol based non −silicate, non −amine,
non−nitrite, and non −borate coolant with long −life hybrid
organic acid technology (Coolant with long −life hybrid
organic acid technology is a combination of low phosphates
and organic acids.) Do not use plain water alone.
For checking the engine coolant, see page 559.
 Automatic transaxle:
Fluid type — Toyota Genuine ATF Type TIV
See page 564 for detailed information.
 Tire information:
See pages 570 through 591 for detailed information.
 Tire inflation pressure:
Tire size: 225/65R17 101S or P235/55R18 99V
Tire inflation pressure: cold tires
kPa (kgf/cm
2 or bar, psi)
225/65R17 101S* P235/55R18 99V
Front tires 210 (2.1, 30) 210 (2.1, 30) . . . . . . . . . . . .
Rear tires 210 (2.1, 30) 210 (2.1, 30) . . . . . . . . . . .
Spare tire 210 (2.1, 30) 210 (2.1, 30) . . . . . . . . . . . .
*: For sustained high speeds above 160 km/h (100 mph),
in countries where such speeds are permitted by law, add
10 kPa (0.1 kgf/cm
2 or bar, 1.5 psi) to the front tires and
rear tires, but never exceed the maximum cold tire
pressure molded on the tire sidewall.