2006 LEXUS RX330 fuse

ELECTRICAL COMPONENTS
594
SPECIFICATIONS
— FUSE LOCATIONS
1Engine compartment
2 3 Driver’s side instrument panel— FUSES

Engine compartment
(with electronically modulated air suspension)

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

ELECTRICAL COMPONENTS
601
No.FUSEAMPERECIRCUIT
62 ECUACC7.5
Navigation system display,
power rear view mirror control,
shift lock control system,
multiplex communication system
63 CIG15Cigarette lighter, power outlet
64 PWR
OUTLET
NO. 115Power outlet
65 RADIONO. 27.5Instrument cluster lights,
instrument panel lights,
navigation system, audio system
66 MIR HTR10Outside rear view mirror
defogger
67 P/SEAT30Power seats
68 PWR30
Power window, multiplex
communication system (power
door lock system, wireless
remote control system), outside
rear view mirror
CHECKING BATTERY CONDITION
Precautions
CAUTION
BATTERY PRECAUTIONS
The battery produces flammable and explosive
hydrogen gas.
 Do not cause a spark by contacting the battery
terminals with tools.
 Do not smoke or light a match near the battery.
The electrolyte contains poisonous and corrosive
sulfuric acid.
 Avoid contact with eyes, skin or clothes.
 Never inhale or swallow electrolyte.
 Wear protective safety glasses when working near
the battery.
 Keep children away from the battery.
EMERGENCY MEASURES
 If electrolyte gets in your eyes, flush your eyes with
clean water immediately and get immediate medical
attention. If possible, continue to apply water with a
sponge or cloth while traveling to the medical office.

ELECTRICAL COMPONENTS
605
CHECKING AND REPLACING THEBLADE TYPE FUSES
Engine compartment 1 Pullout tool 2 Spare fuses
Driver’s side instrument panel
1. Turn the ignition switch off and remove the fuse box lid.
Determine which fuse may be causing the problem. The lid of
the fuse box shows the name of the circuit for each fuse.