Fuse to Components Index - Under-hood Fuse/Relay Box

Under-hood Fuse/Relay Box

Fuse Number	Amps	Wire Color	Component(s) or Circuit(s) Protected
1	100 A (BAT)	Fuse/relay box socket	Battery, Power distribution
	70 A (EPS)	WHT	EPS control unit
2	50 A (IG)	WHT	Ignition switch
	80 A (OPTION)	WHT	No. 5, No. 6, No. 7, No. 29, and No. 31 fuses (in the under-dash fuse/relay box)
3	30 A*1, *2 (ABS MTR)	RED	ABS modulator-control unit, VSA modulator-control unit
	40 A*1 (ABS FSR)	WHT	VSA modulator-control unit
	30 A*2 (ABS FSR)		ABS modulator-control unit
4	50 A (H/L)	WHT	No. 18, No. 19, No. 20, and No. 21 fuses (in the under-dash fuse/relay box)
	40 A (P/W)	BLU	No. 24, No. 25, No. 26, No. 30, No. 32, and No. 33 fuses (in the under-dash fuse/relay box)
5	———	———	Not used
6	20 A	BLU	A/C condenser fan motor (via A/C condenser fan relay)
7	20 A*5	BRN	Radiator fan motor (via radiator fan relay)
	30 A*6	BRN	Radiator fan motor (via radiator fan relay)
8	30 A	RED	Rear window defogger (via rear window defogger relay)
9	40 A	WHT	Blower motor (via blower motor relay)
10	10 A	YEL	MICU, Trailer lighting connector, Hazard warning light switch
11	15 A	PUR	A/F sensor (Sensor 1), ECM/PCM
		Fuse/relay box socket	PGM-FI subrelay
12	15 A	WHT	Brake lights, ECM/PCM, MICU, Horns
13	———	———	Not used
14	———	———	Not used
15	7.5 A	LT GRN	Engine oil level sensor*7
		Fuse/relay box socket	A/C condenser fan relay
16	———	———	Not used
17	———	———	Not used
18	15 A	BLU	Ignition coils, ECM/PCM
		Fuse/relay box socket	Ignition coils relay
19	15 A	ORN	CKP sensor, CMP sensor B, ECM/PCM, Injectors, PGM-FI main relay 2
		Fuse/relay box socket	ETCS relay, PGM-FI main relay 1 (FI MAIN)
20	7.5 A	PUR	A/C compressor clutch (via A/C compressor clutch relay)
21	15 A	LT BLU	ECM/PCM (via ETCS relay)
22	7.5 A	RED (LT BLU)*3	Ceiling light, Courtesy lights, Map light, Trunk light, Vanity mirror lights, Ignition key light
23	10 A	ORN (WHT)*4	Audio unit, Data link connector, Gauge control module (tach and speedo), Immobilizer control unit

*1:	With VSA
*2:	With ABS
*3:	The RED wire of the No. 22 (7.5 A) fuse changes to LT BLU wire through the under-dash fuse/relay box.
*4:	The ORN wire of the No. 23 (10 A) fuse changes to WHT wire through the under-dash fuse/relay box.
*5:	Except R18A1 and R18A3 engines (A/T)
*6:	R18A1 and R18A3 engines (A/T)
*7:	KG and KE models

Under-hood Fuse/Relay Box