Lexus GS400 (1998 – 2000) – fuse box diagram

Year of production: 1998, 1999, 2000

Driver’s side kick panel

Engine compartment

Engine compartment (Canada only)

Fuse		Ampere rating [A]	Circuit protected
1	WASHER	20	Windshield washer
2	FR FOG	15	Fog lights
3	TAIL	10	Tail lights, Side marker lights, License plate lights, Parking light
4	SRS–ACC	15	SRS
5	GAUGE	10	Back–up lights, Gauges and meters, service reminder indicators and buzzers
6	FUEL OPN	10	Fuel filler door opener
7	D FR DOOR	20	Power window system, Door lock system, Wireless remote control
8	PANEL	7,5	Emergency flashers, Headlight cleaner
9	HEATER	10	Air conditioning
10	SRS–B	5	Gauges and meters, service reminder indicators and warning buzzers
11	D P/SEAT	30	Power seat system
12	RADIO NO.2	15	Audio, Shift lock system
13	WIPER	25	Windshield wipers
14	OBD	7,5	On–board diagnosis
15	STOP	15	Stop lights, Anti–lock brake system, Traction control system
16	CIG	15	Cigarette lighter, Power outlet
17	ECU–IG	15	Power window, Door lock system, Wireless remote control, Theft deterrent system
18	STARTER	5	Starting system
19	IGN	5	Multiport fuel injection system/sequential multiport fuel injection system, SRS, Anti–lock brake system, Vehicle skid control system, Cruise control system
20	D RR DOOR	20	Power window system, Door lock system, Wireless remote control
21	RR FOG	10	No circuit
22	M/R HTR	10	Outside rear view mirror
23	S/ROOF	25	Electronic moon roof
24	P FR DOOR	20	Power window system, Door lock system, Wireless remote control
25	P P/SEAT	30	Power seat system, Tilt and telescopic steering
26	DOME	10	Interior lights, Personal lights, Vanity lights, Trunk light, Clock
27	SEAT HTR	20	Seat heater
28	4WS	25	No circuit
29	TV	15	No circuit
30	ECU–B2	5	Power seat system
31	P RR DDOR	20	Power window system, Door lock system, Wireless remote control
32	ECU–B1	20	Power window system, Door lock system, Wireless remote control, Theft deterrent system, Trunk lid opener, Interior lights, Personal lights, Clock, Headlight cleaner
33	MPX–B	10	Power window system, Door lock system, Wireless remote control, Theft deterrent system, Trunk lid opener
34	HORN	10	Horn
35	ETCS	15	Electronic throttle control system
36	AM2	15	Starting system, Multiport fuel injection system/sequential multiport fuel injection system
37	TEL	15	No circuit
38	TURN–HAZ	10	Turn signal lights
39	EFI	25	Multiport fuel injection system/sequential multiport fuel injection system, Emission control system
40	ALT–S	5	Charging system
41	RADIO NO.1	20	Audio
42	DRL NO.2	30	Vehicles sold in Canada: Daytime running light system
43	H–LP L UPR	10	Vehicles sold in U.S.A.: Left–hand headlight (high beam)
44	H–LP R UPR	10	Vehicles sold in U.S.A.: Right–hand headlight (high beam)
	DRL NO.1	30	Vehicles sold in Canada: Daytime running light system
45	H–LP L LWR	15	Left–hand headlight (low beam)
46	H–LP R LWR	15	Right–hand headlight (low beam)
47	H–LP R UPR	15	Vehicles with daytime running light system: Right–hand headlight (high beam)
48	H–LP L UPR	15	Vehicles with daytime running light system: Left–hand headlight (high beam)
*	SPARE		Spare fuse

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