Acura NSX (1997 – 2000) – fuse box diagram

Year of productions:  1997, 1998, 1999, 2000

Under hood

Fuse number	Fuse name	Ampere rating [A]	Compnent or Circuit protected
26	WIPER MOTOR	40	Intermittent wiper relay, Windshield wiper motor, Wiper high relay, Wiper low relay
27	(EPS)	50	EPS control unit
28	BLOWER MOTOR	30	Blower motor
29	IGN SW(A)	50	Ignition switch (BAT-A)
30	ABS	30	ABS modulator-control unit
31	COOLING FAN	30	Radiator fan motor
32	’02 SENSOR HEATER	10	Alternator, Heated oxygen sensor, Spark plug voltage detection module, Vehicle speed sensor (VSS)
33	CLOCK	7,5	Climate control unit, Clock, DLC, ECM, EPS control unit, Immobilizer system, Stereo radio/cassette player, TCM, TCS control unit
34	INTERIOR LIGHT	15	Ceiling courtesy and trunk lights, Integrated control unit, Power antenna
35	DOOR LOCK	20	Keyless door lock control unit (’04), Keyless entry (optioon) (’02 – ’03), Power door locks, Trunk release
36	COND FAN (L)	10	Left condenser fan motor
37	CON FAN (R)	10	Right condenser fan motor
38	HEADLIGHTS (R) (high beam)	10	High beam indicator, Right headlight (high beam)
39	HEADLIGHTS (L) (high beam)	10	Dimmer relay (Canada), Left headlight (high beam)
40	ABS	20	ABS control unit
41	DAYLIGHT(*1)	10	Daytime running lights (Canada)
42	TAILLIGHTS	15	Taillight relay, Dash, License plate, Parking Side marker lights
43	—	—	Not used
44	—	—	Not used
45	BRAKE LIGHTS & HORN	20	Brake lights, Horn relay, Horns, Integrated control unit, Key interlock switch (A/T), Security indicator light
46	HAZARD LIGHT	10	Hazard warning lights, Turn signal/hazard relay
47	POWER WINDOWS (AS)	20	Passenger’s power window switch, Power window master switch
48	—	—	Not used
49	HEADLIGHTS (R) (low beam)	20	Right headlight (low beam)
50	POWER WINDOW (DR)	20	Power window control unit, Power window master switch
51	SPEAKER AMP	20	Power amplifer relay, Speaker
52	HEADLIGHTS (L) (low beam)	20	Left headlight (low beam)
*1: Canada

Fuse number	Fuse name	Ampere rating [A]	Component or Circuit protected
9	ACG	120	Power distribution (main fuse)
10(*1)	—	—	Not used
10(*2)	AIR PUMP	60	Air pump electrical current sensor
11	REAR DEFROSTER	40	Rear window defogger relay (contacts)
12	IGN SW (B)	30	Ignition switch (BAT-B)
13	IGN COIL	30	Ignition coils, Noise condenser, PGM-FI main relay
14	—	—	Not used
15	CIGAR LIGHTER	20	Cellular phone (option), Cigarette lighter
16	THL MOTOR	20	Throttle valve control motor relay
17	—	—	Option connector C912 (under-dash fuse)
18	ACG(S)	20	Alternator (voltage regulator), Immobilizer control unit, PGM-FI main relay, Security control unit
19	POWER SEAT (L) SLIDE	20	Driver’s power seat slide motor
20	POWER SEAT (L) RECLINE	20	Driver’s power seat recline motor
21	HAC CLUTCH A/C	10	A/C compressor clutch
22	POWER SEAT (R) SLIDE	20	Passenger’s  power seat slide motor
23	POWER SEAT (R) RECLINE	20	Passenger’s  power seat recline motor
24	ENG ROOM FAN	10	Engine compartment fan motor (A/T)
25	—	—	Not used
*1: ’97-’99 models   *2: ’00-’04 models

Fuse number	Fuse name	ampere rating [A]	Component or Circuit protected
1	SRS 1	10	SRS unit
2	FUEL PUMP SRS 2	15	Charging system, Immobilizer control unit, PGM-FI main relay, SRS unit
3	RUNNING LIGHTS	7,5	Daytime running lights control unit
4	HEATER CONTROL REAR DEFROSTER RELAY COOLING FAN CONTROL	15	ABS, Climate control, Fans and compressor controls, Open connector C911, Power mirrors, Rear window defogger
5	BACK-UP LIGHTS ALTERNATOR TURN SIGNAL	15	Alternator, Back-up lights, Clock, Cruise control unit, EPS control unit, Fuel pump relay, Gauges, Indicators, Integrated control unit, Keyless door lock control unit (’01), PGM-FI, Reverse lockout system, Security control unit, Shift lock solenoid, TCM, TCS, Turn signal lights, Vehicle speed sensor
6	WASHER	7,5	Washer motor, Windshield wiper/washer switch
7	STARTER SIGNAL	7,5	Brake system indicator light, ECM, PGM-FI main relay
8	RADIO	10	Cigarette lighter relay, Option connector C913, Radio

Relay panel

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