2022 ACURA NSX fuses

Contents
Child Safety P. 61Exhaust Gas Hazard P. 70Safety Labels P. 71
Opening and Closing the Hatch P. 122 Security System P. 125 Opening and Closing the Windows P. 128
Adjusting the Mirrors P. 144 Adjusting the Seats P. 146 Interior Convenience Items P. 150
Audio Error Messages P. 222General Information on the Audio System P. 225
Bluetooth ® HandsFreeLink ® P. 269 AcuraLink ® P. 303
When Driving P. 319 Braking P. 355Parking Your Vehicle P. 362
Refueling P. 369 Fuel Economy and CO
2 Emissions P. 372
Maintenance Under the Hood and Hatch P. 385 Replacing Light Bulbs P. 401
Checking and Maintaining Tires P. 407 12-Volt Battery P. 417 Remote Transmitter Care P. 418
Cleaning P. 420 Accessories and Modifications P. 428 Storage P. 430
Power System Won’t Start P. 447 If th e 12-Volt Battery Is Dead P. 450
Fuses P. 460 Emergency Towing P. 465 If You Cannot Unlock the Fuel Fill Door P. 466
Devices that Emit Radio Waves P. 473 Reporting Safety Defects P. 474
Authorized Manuals P. 480 Client Service Information P. 481
Quick Reference GuideP. 6
Safe DrivingP. 33
Instrument PanelP. 73
ControlsP. 107
FeaturesP. 161
DrivingP. 307
MaintenanceP. 375
Handling the UnexpectedP. 433
InformationP. 469
IndexP. 482
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428
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any access ories over areas marked SRS AIRBAG, on the sides or
backs of the seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 460
•Before installing any electronic accessory, have the installer contact an authorized
Acura NSX dealer for assistance. If possibl e, have an authorized Acura NSX dealer
inspect the final installation.
1 Accessories and Modifications
Acura Genuine accessori es are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle’s handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding accessories and
modifications.
3WARNING
Use of improperly designed, engineered or
manufactured high-voltage battery
assemblies could cause a fire in your
vehicle.
A vehicle fire could result in a crash or
injury.
Only use a genuine Acura high-voltage
battery assembly, or it s equivalent, in your
vehicle.
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433
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 434
If a Tire Goes Flat Temporarily Repairi ng a Flat Tire....... 435
Handling of the Jack ......................... 446
Power System Won’t Start
Checking the Procedure ................... 447
If the Keyless Access Remote Battery is Weak ............................................. 448
Emergency Power System Off........... 449
If the 12-Volt Battery Is Dead .......... 450
Overheating
How to Handle Overheating ............. 452 Indicator, Coming On/Blinking
If the 12-Volt Battery Charging System Indicator Comes On ....................... 454
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 454
If the Brake System Indicator (Red) Comes
On ................................................. 455
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 455
If the Electric Parking Brake System Indicator Comes On ....................... 456
If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks........................ 457 If the Transmission System Indicator Blinks
along with the Warning Message... 458
If the Check Engine Oil Level Warning Appears .............................................459
Fuses Fuse Locations ................................. 460
Inspecting and Changing Fuses ........ 464
Emergency Towing ........................... 465
If You Cannot Unlock the Fuel Fill Door.... 466
If You Cannot Open the Hatch............467
Refueling
Refueling from a Portable Fuel Container .... 468
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460
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set
the power mode to VEHICLE OFF, and check
to see if any applicable fuse is blown.
There are two fuse boxes under the hood.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
■Fuse box A
Located near the radiator. Push the tabs to
open the box.
■Hood Fuse Box
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1
EPS70 A
Cooling Fan50 A
ABS/VSA Motor40 A
ABS/VSA FSR20 A
AS F/B Main30 A
Main Fuse200 A
2
−(50 A)
F/B Main 1 60 A −(60A)
−(50A)
Left Electric Parking Brake Motor 30 A
Right Electric Parking Brake Motor 30 A
−(40A)
Heater Motor 2 30 A
Heater Motor 1 30 A −(40A)
3
E-OP30 A
−(30 A)
ADS30 A
AMP(30 A)
4 Parking Light 10 A
5IGPS PCS7.5 A
6 Left Headlight High Beam 10 A
7VFP27.5 A
8 Left Headlight Low Beam 10 A
9Right Headlight High Beam10 A
10 Right Headlight Low Beam 10 A
11IGPS Fan7.5 A
12 FI Main 15 A
13FI Sub20 A
14 Back Up 7.5 A
15SBW ECU7.5 A
16 DBW1 15 A
17IG Coil15 A
18 DBW2 15 A
19Parking Light & Headlight Main20 A
20 Rear Defroster 20 A
21Front Washer20 A
22 ISC 15 A
23−−
24 ACC/IG2 Main 10 A
25Daytime Running Lights10 A
26 Horn 10 A
27Interior Lights7.5 A
28 IGP2 15 A
29Audio10 A
Circuit ProtectedAmps
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461
uuFuses uFuse Locations
Continued
Handling the Unexpected
■Fuse box B
Located near the 12-volt battery. Remove
the maintenance cover, then push the tabs
to open the box.
2 Checking the 12-Volt Battery P. 417
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1
SBW60 A
−−
F/B Main 260 A
Wiper30 A
Passenger Power Window30 A
IG Main 130 A
Driver Power Window30 A
ESB40 A
2IG Main 230 A
3IMA Motor20 A
4BMS 7.5A
5Stop7.5 A
6 Turbo W/G 20 A
7Hazard7.5 A
8A/C W/P 10A
9−−
10 AEV 7.5 A
11FI-ECU Backup7.5 A
12 − −
13−−
14 − −
15−−
16 − −
17IMA Motor10 A
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462
uuFuses uFuse Locations
Handling the Unexpected
Located under the dashboard.
Fuse locations are shown on the label on
the under panel.
Locate the fuse in question by the fuse
number and label number.
■Driver’s Side Interior Fuse Box
Fuse Label
■Circuit protected and fuse rating
Circuit ProtectedAmps
1Passenger’s Door Handle10 A
2Door Lock15 A
3SMART7.5 A
4−−
5Front Accessory Power
Socket20 A
6Fuel Pump20 A
7MISS SOL15 A
8ENG7.5 A
9VSA/ABS7.5 A
10SRS10 A
11Power System 210 A
12−−
13Power System 110 A
14Fuel Lid7.5 A
15Driver’s Power Seat Reclining(20 A)
16−(7.5 A)
17Seat Heater(20 A)
18Driver’s Door Handle10 A
19−−
20Passenger’s Side Door Unlock7.5 A
21Daytime Running Lights7.5 A
22Key Lock7.5 A
23Air Conditioning7.5 A
24Feed Back IG1a7.5 A
25Instrument Panel Lights7.5 A
26Power Lumbar Support(7.5 A)
27Parking Lights7.5 A
28Sub Main15 A
29Meter10 A
30DR27.5 A
31Sub Fuel Pump15 A
32SRS10 A
33Passenger’s Side Door Lock7.5 A
34Driver’s Door Lock7.5 A
35Driver’s Door Unlock7.5 A
36Driver’s Power Seat Sliding(20 A)
37Right Daytime Running
Light7.5 A
38Left Daytime Running Light7.5 A
39Feed Back IG1b7.5 A
40ACC7.5 A
41−−
42−−
Circuit ProtectedAmps
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463
uuFuses uFuse Locations
Handling the Unexpected
Located inside the passenger’s side under
cover. Remove the clips using a Phillips-
head screwdriver, then open the under
cover.
Fuse locations are shown on the label on
the under cover.
Locate the fuse in question by the fuse
number and label number.
■Passenger’s Side Interior Fuse
Box
Fuse Box
Fuse Label
Under Cover
Clip
■Circuit protected and fuse rating
Circuit ProtectedAmps
aPassenger’s Power Seat
Sliding(20 A)
bPassenger’s Power Seat Reclining(20 A)
c−(10 A)
d−−
eWiper7.5 A
fEPS7.5 A
gDR17.5 A
hPower System 37.5 A
Located near the rear center speaker.
Fuse locations are shown on the hood fuse
box A cover.
Have an authorized Acura NSX dealer
inspect and replace the fuse.
■Circuit protected and fuse rating
■Rear Side Interior Fuse Box
Fuse Box
Circuit ProtectedAmps
1HCA-220 A
2−−
3−−
4−−
5HCA-120 A
6DI-INJ20 A
7−−
8TCU30 A
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464
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the large fuse in the hood.
u If the fuse is blown, use a Phillips-head
screwdriver to remo ve the screw and
replace it with a new one.
4. Inspect the small fuses in the hood and the
vehicle interior.
u If there is a burned out fuse, remove it
with the fuse puller and replace it with a
new one.1Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating
greatly increases the chances of damaging the
electrical system.
Use the charts to locate the fuse in question and
confirm the specified amperage on the fuse labelM 2 Fuse Locations P. 460
Replace a fuse with a spare fuse of the same specified
amperage.
There is a fuse puller on the back of the hood fuse
box A cover.
Combined
Fuse Blown Fuse
Fuse Puller
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