Lexus RX 330 (2004 – 2006) – fuse box diagram

Year of production: 2004, 2005, 2006

Engine compartment fuse box

Fuse		Ampere rating [A]	Circuit protected
2	INP-J/B	100	without electronically modulated air suspension: 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
	AIRSUS	60	with electronically modulated air suspension:Electronically modulated air suspension
3	ALT	140	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	PBD	30	Power back door
5	H-LP CLN/MSB	30	Headlight cleaner
6	H-LP CLN	30	Headlight cleaner
7	ABS NO. 1	30	Anti-lock brake system, vehicle stability control system, traction control system, brake assist system
8	RR DEF	40	Rear window defogger
9	HEATER	50	Air conditioning system, rear window defogger
10	DRL	7,5	Daytime running light system
11	H-LP L LWR	15	Left-hand headlight (low beam)
12	H-LP L UPR	15	Left-hand headlight (high beam)
13	H-LP R UPR	15	Right-hand headlight (high beam)
14	PWR OUTLET NO. 2	20	Power outlet
15	TOWING	30	Trailer lights
16	ABS NO. 2	50	Anti-lock brake system, vehicle stability control system, traction control system, brake assist system
17	RDI FAN	50	Electric cooling fan
18	HAZ	15	Turn signal lights
19	CRT	7,5	Car audio system
20	ALT-S	7,5	Charging system
21	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
22	HORN	10	Horns
23	MAIN	40	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	AM2	30	Starting system, all components in “GAUGE NO. 2”, “IGN” and “INJ” fuses
25	RADIO NO. 1	15	Car audio system, navigation system
25	ECU-B	7,5	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	DOME	7,5	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	TEL	7,5	Lexus Link System
29	AMP	30	Car audio system
30	DOOR NO. 1	25	Multiplex communication system
31	A/F	25	Multiport fuel injection system/sequential multiport fuel injection system
32	EFI NO. 1	25	Multiport fuel injection system/sequential multiport fuel injection system and all components in “EFI NO. 2” fuse
33	H-LP R LWR	15	Right-hand headlight (low beam)
34	EFI NO. 2	10	Multiport fuel injection system/sequential multiport fuel injection system

 

Passenger compartment fuse box

Fuse		Ampere rating [A]	Circuit protected
35	RR DOOR RH	20	Rear right side power window
36	RR DOOR LH	20	Rear left side power window
37	FUEL OPN	7,5	Fuel filler door opener0
38	FR FOG	15	Front fog lights
39	OBD	7,5	On-board diagnosis system
40	FR DEF	25	Windshield wiper deicer and all components in “MIR HTR” fuse
41	STOP	10	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&TE	30	Tilt and telescopic steering
43	MPX-B	7,5	No circuit
44	AM1	7,5	Starter system
45	RR FOG	7,5	No circuit
46	AIR SUS	7,5	Electronically modulated air suspension
47	DOOR NO. 2	25	Multiplex communication system
48	S/ROOF	30	Moon roof
49	TAIL	10	Front fog lights, instrument cluster lights, instrument panel lights, front side marker lights, tail lights, license plate lights, towing converter
50	PANEL	7,5	Glove box light, instrument cluster lights, instrument panel lights, console box light, car audio system, power outlet, garage door opener switch, electronically controlled automatic transmission system, headlight cleaner, electronically controlled air suspension, seat heaters, steering switches, power back door
51	ECU-IG NO. 1	7,5	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, Lexus Link System
52	ECU-IG NO. 2	10	Automatic headlight leveling system, vehicle stability control system, dynamic laser cruise control, headlight cleaner, adaptive front-lighting system
53	HEATER	7,5	Electric cooling fan, air conditioning system, rear window defogger, ignition switch, windshield wiper deicer
54	WASHER	20	Windshield washer
55	SEAT HTR	20	Seat heaters
56	GAUGE NO. 1	7,5	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 WIP	30	Windshield wipers
58	RR WIP	15	Rear window wiper
59	INJ	20	Multiport fuel injection system/sequential multiport fuel injection system
60	IGN	10	SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, front passenger occupant classification system, stop lights
61	GAUGE NO. 2	7,5	Gauge and meters
62	ECU-ACC	7,5	Navigation system display, power rear view mirror control, shift lock control system, multiplex communication system
63	CIG	15	Cigarette lighter, power outlet
64	PWR OUTLET NO. 1	15	Power outlet
65	RADIO NO. 2	7,5	Instrument cluster lights, instrument panel lights, navigation] system, car audio system, Lexus Link System
66	MIR HTR	10	Outside rear view mirror defogger
67	P/SEAT	30	Power seats
68	PWR	30	Power window, multiplex communication system (power door lock system, wireless remote control system), outside rear view mirror

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.