Acura NSX (2002 - 2005) Fuse Box Diagram

avatar Jonathan Yarden
Year of production: 2002, 2003, 2004, 2005

Under-hood fuse box

The under-hood fuse box is located in the front of the engine compartment
on the passenger’s side.

Acura NSX - fuse box - under hood

Fuse Ampere rating [A] Circuit protected
1 20 Driver’s power window
2 20 Passenger’s Power Window
3 20 Speaker amplifier
4 20 Left Headlight Low
5 20 Right Headlight Low
6 40 Wiper motor
7 50 EPS
8 30 Blower motor
9 50 Ignition switch (A)
10 40 ABS
11 30 Cooling fan
12 20 ABS 1, 4
13 15 Daytime Running Lights*
14 15 Small Lights
15 20 O2 sensor heater
16 7,5 Digital clock
17 15 Interior light
18 20 Power door lock
19 10 Brake Lights, Horn
20 20 Hazard Lights
21 10 Left Headlight High
22 15 Left Condenser Fan
23 10 Left condenser fan
24 10 Right Condenser Fan
* : Canadian Model

Engine compartment fuse box

The engine compartment fuse box is located next to the air cleaner housing.

Acura NSX - fuse box - engine compartment

Position Ampere rating [A] Circuit protected
1 10 Engine room fan
2 10 HAC clutch
3 20 Passenger’s power seat reclining
4 20 Driver’s power seat reclining
5 20 Passenger’s power seat reclining
6 20 Driver’s power seat slide
7 20 ACG (S)
8 120 ACG
9 30 Air pump
10 40 Rear defroster
11 30 Ignition switch (B)
12 20 Throttle motor
13 20 Cigar lighter
14 30 Ignition coil

Interrior fuse box

The interior fuse box is underneath the dashboard on the driver’s side.

Acura NSX - fuse box - interior

Position Ampere rating [A] Circuits protected
1 10 SRS 1
2 15 SRs 2, Fuel pump
3 7,5 Daytime running lights*
4 15 Heater control, rear defroster relay, cooling fan control
5 15 Back-up lights, turn signals, alternator
6 7,5 Washer
7 7,5 Starter signal
8 10 Radio
* : Canadian Model

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

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