1991 ACURA NSX airbag

Warning/Caution Label Locations

A: CABLE REEL CAUTION

[SRS]

REFER TO SERVICE MANUAL FOR DETAILED IN-

STRUCTIONS.

B: STEERING WHEEL NOTICE

NOTICE

IMPROPER STEERING WHEEL REMOVAL OR IN-

STALLATION CAN DAMAGE SRS COMPONENTS.

FOLLOW SERVICE MANUAL INSTRUCTIONS

CAREFULLY.

C: DRIVER MODULE WARNING

A WARNING

THE AIRBAG INFLATOR IS EXPLOSIVE AND. IF AC-

CIDENTALLY DEPLOYED. CAN SERIOUSLY HURT OR

KILL YOU.

• DO NOT USE ELECTRICAL TEST EQUIPMENT OR

PROBING DEVICES.

THEY CAN CAUSE ACCIDENTAL DEPLOYMENT.

• NO SERVICEABLE PARTS INSIDE. DO NOT DISAS-

SEMBLE.

• PLACE AIRBAG UPRIGHT WHEN REMOVED.

• FOLLOW SERVICE MANUAL INSTRUCTIONS

CAREFULLY.
D: DRIVER'S INFLATOR CAUTION

A DANGER

EXPLOSIVE/FLAMMABLE

CONTACT WITH ACID, WATER OR HEAVY METALS

SUCH AS COPPER, LEAD OR MERCURY MAY PRODUCE

HARMFUL AND IRRITATING GASES OR EXPLOSIVE

COMPOUNDS. STORAGE TEMPERATURES MUST NOT

EXCEED 200°F (100°C). FOR PROPER HANDLING,

STORAGE AND DISPOSAL PROCEDURES REFER TO

SERVICE MANUAL, SRS SUPPLEMENT.

POISON

CONTAINS POISONOUS SODIUM AZIDE AND POTAS-

SIUM NITRATE.

FIRST AID

IF CONTENTS ARE SWALLOWED, INDUCE VOMITING.

FOR EYE CONTACT, FLUSH EYES WITH WATER FOR 15

MINUTES. IF GASES (FROM ACID OR WATER CON-

TACT) ARE INHALED, SEEK FRESH AIR. IN EVERY CASE,

GET PROMPT MEDICAL ATTENTION.

KEEP OUT OF REACH OF CHILDREN.ProCarManuals.com

E: DRIVE R INFORMATION : U.S . MODE L
CAUTIO NTO AVOI D SERIOU S INJURY :
• FO R MAXIMU M SAFET Y PROTECTIO N IN AL L TYPE S O F
CRASHES . YO U MUS T ALWAY S WEA R YOU R SAFET Y
BELT.• D O NO T INSTAL L REARWARD-FACIN G CHIL D SEAT S IN
AN Y FRON T PASSENGE R SEA T POSITION .
• D O NO T SI T O R LEA N UNNECESSARIL Y CLOS E T O TH E
AIRBAG .
• D O NO T PLAC E AN Y OBJECT S OVE R TH E AIRBA G O R
BETWEE N TH E AIRBA G AN D YOURSELF .
• SE E TH E OWNER' S MANUA L FO R FURTHE R INFORM A
TIO N AN D EXPLANATIONS .
• TH E SR S MUS T B E INSPECTE D TE N YEAR S AFTE R IT
I S INSTALLED .
• TH E DAT E O F INSTALLATIO N I S SHOW N O N TH E
DRIVER'S DOOR JAMB.
CANAD A MODE L
ALWAY S WEA R YOU R SEA T BEL T
• THI S CA R IS EQUIPPE D WIT H A DRIVE R AIRBA G AN DA FRON T SEA T PASSENGE R AIRBA G A S A SUPPLEMEN -
TA L RESTRAIN T SYSTE M (SRS) .
• I T I S DESIGNE D T O SUPPLEMEN T TH E SEA T BELT .
• BEFOR E DRIVING , REA D LABE L INSID E TH E GLOV E BOX .
F : ASSISTAN T INFORMATION : U.S . MODE L
I AIRBA G SE E OTHE R SID E G
: MONITO R NOTIC E
NOTIC E
• N O SERVICEABL E PART S INSIDE .
• REFE R T O SERVIC E MANUA L FO R DETAILE D IN -
STRUCTIONS .
H: STEERIN G COLUM N NOTIC E
NOTIC E
TO PREVEN T SR S DAMAGE , REMOV E STEERIN G WHEE LBEFOR E REMOVIN G STEERIN G SHAF T CONNECTIN G BOLT .
I : CONSOL E BOX/GLOV E BO X INFORMATIO N
CANAD A MODE L
AIRBA G INFORMATIO N
SUPPLEMENTA L RESTRAIN T SYSTE M (SRS )
TH E SR S MUS T B E INSPECTE D TE N YEAR S AFTE R IT
I S INSTALLED . TH E DAT E O F INSTALLATIO N IS SHOW N
O N TH E CERTIFICATIO N PLATE , LOCATE D O N TH E
DRIVER' S DOORJAMB .
DIAGNOSTI C CHECK S AN D REPLACEMEN T O F SR S
COMPONENT S MUS T B E DON E B Y A N AUTHORIZE D
DEALER.SEE YOU R OWNER' S MANUA L FO R ADDITIONA L SR S
INFORMATION .
ProCarManuals.com

Warning/Caution Label Locations

J: PASSENGER'S INFLATOR CAUTION

DANGER

EXPLOSIVE/FLAMMABLE

CONTACT WITH ACID, WATER OR HEAVY METALS SUCH

AS COPPER, LEAD OR MERCURY MAY PRODUCE HARM-

FUL AND IRRITATING GASES OR EXPLOSIVE COM-

POUNDS.

STORAGE TEMPERATURES MUST NOT EXCEED 200°F

(100°C). FOR PROPER HANDLING, STORAGE AND DIS-

POSAL PROCEDURES REFER TO SERVICE MANUAL, SRS

SUPPLEMENT.

POISON

CONTAINS POISONOUS SODIUM AZIDE AND POTASSIUM

NITRATE.

FIRST AID

IF CONTENTS ARE SWALLOWED, INDUCE VOMITING.

FOR EYE CONTACT, FLUSH EYES WITH WATER FOR 15

MINUTES.

IF GASES (FROM ACID OR WATER CONTACT) ARE IN-

HALED. SEEK FRESH AIR. IN EVERY CASE, GET PROMPT

MEDICAL ATTENTION.

KEEP OUT OF REACH OF CHILDREN.

THE AIRBAG INFLATOR IS EXPLOSIVE AND, IF ACCIDEN-

TALLY DEPLOYED, CAN SERIOUSLY HURT OR KILL YOU.

• DO NOT USE ELECTRICAL TEST EQUIPMENT OR PROB-

ING DEVICES.

THEY CAN CAUSE ACCIDENTAL DEPLOYMENT.

• NO SERVICEABLE PARTS INSIDE. DO NOT DISAS-

SEMBLE.

• PLACE AIRBAG UPRIGHT WHEN REMOVED.

• FOLLOW SERVICE MANUAL INSTRUCTIONS

CAREFULLY.

K: TENSIONER POWER SOURCE CAUTION

SEAT BELT TENSIONER

DO NOT TAMPER. REFER TO SERVICE MANUAL FOR COM-

PLETE INSTRUCTIONS.
L: TENSIONER ELR CAUTION

WARNING

EXPLOSIVE MATERIAL INSIDE

YOU CAN BE SERIOUSLY HURT OR BURNED.

• INSTALL RED SHORT CONNECTOR WHEN WIRE HAR

NESS IS DISCONNECTED.

• DO NOT TAMPER OR DISASSEMBLE.

NO SERVICEABLE PARTS INSIDE.

• USE ONLY APPROVED ELECTRICAL TESTERS FOR CIR-

CUIT DIAGNOSIS.

REFER TO SERVICE MANUAL FOR COMPLETE IN-

STRUCTIONS.

M: SRS WARNING (HOOD)

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

THIS VEHICLE IS EQUIPPED WITH DRIVER AND FRONT

SEAT PASSENGER AIRBAGS AND FRONT SEAT BELT TEN-

SIONER SYSTEMS.

ALL SRS ELECTRICAL WIRING AND CONNECTORS ARE

COLORED YELLOW.

TAMPERING WITH, DISCONNECTING OR USING ELECTRI-

CAL TEST EQUIPMENT ON THE SRS WIRING CAN MAKE

THE SYSTEM INOPERATIVE OR CAUSE ACCIDENTAL FIR-

ING OF THE INFLATOR.

WARNING

THE AIRBAG INFLATOR IS EXPLOSIVE AND, IF ACCIDEN-

TALLY DEPLOYED, CAN SERIOUSLY HURT YOU.

FOLLOW SERVICE MANUAL INSTRUCTIONS CAREFULLY.ProCarManuals.com

E: DRIVER INFORMATION: U.S. MODEL

CAUTION

TO AVOID SERIOUS INJURY:

FOR MAXIMUM SAFETY PROTECTION IN ALL TYPES OF

CRASHES, YOU MUST ALWAYS WEAR YOUR SAFETY

BELT.

DO NOT INSTALL REARWARD-FACING CHILD SEATS IN

ANY FRONT PASSENGER SEAT POSITION.

DO NOT SIT OR LEAN UNNECESSARILY CLOSE TO THE

AIRBAG.

DO NOT PLACE ANY OBJECTS OVER THE AIRBAG OR

BETWEEN THE AIRBAG AND YOURSELF.

SEE THE OWNER'S MANUAL FOR FURTHER INFORMA-

TION AND EXPLANATIONS.

THE SRS MUST BE INSPECTED TEN YEARS AFTER IT

IS INSTALLED.

THE DATE OF INSTALLATION IS SHOWN ON THE

DRIVER'S DOORJAMB.

CANADA MODEL

ALWAYS WEAR YOUR SEAT BELT

THIS CAR IS EQUIPPED WITH A DRIVER AIRBAG AND

A FRONT SEAT PASSENGER AIRBAG AS A SUPPLEMEN-

TAL RESTRAINT SYSTEM (SRS).

IT IS DESIGNED TO SUPPLEMENT THE SEAT BELT.

BEFORE DRIVING, READ LABEL INSIDE THE GLOVE BOX.

F: ASSISTANT INFORMATION: U.S. MODEL

AIRBAG SEE OTHER SIDE
G: MONITOR NOTICE

NOTICE

NO SERVICEABLE PARTS INSIDE.

REFER TO SERVICE MANUAL FOR DETAILED IN-

STRUCTIONS.

H: STEERING COLUMN NOTICE

NOTICE

TO PREVENT SRS DAMAGE, REMOVE STEERING WHEEL

BEFORE REMOVING STEERING SHAFT CONNECTING BOLT.

I: CONSOLE BOX/GLOVE BOX INFORMATION

CANADA MODEL

AIRBAG INFORMATION

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

THE SRS MUST BE INSPECTED TEN YEARS AFTER IT

IS INSTALLED. THE DATE OF INSTALLATION IS SHOWN

ON THE CERTIFICATION PLATE, LOCATED ON THE

DRIVER'S DOORJAMB.

DIAGNOSTIC CHECKS AND REPLACEMENT OF SRS

COMPONENTS MUST BE DONE BY AN AUTHORIZED

DEALER.

SEE YOUR OWNER'S MANUAL FOR ADDITIONAL SRS

INFORMATION.ProCarManuals.com

Warning/Caution Labe l Location s
J: PASSENGER' S INFLATO R CAUTIO N
DANGEREXPLOSIVE/FLAMMABL E
CONTAC T WIT H ACID , WATE R O R HEAV Y METAL S SUC H
A S COPPER , LEA D O R MERCUR Y MA Y PRODUC E HARM -
FU L AN D IRRITATIN G GASE S O R EXPLOSIV E COM -
POUNDS .
STORAG E TEMPERATURE S MUS T NO T EXCEE D 200° F
(100°C) . FO R PROPE R HANDLING , STORAG E AN D DIS -
POSA L PROCEDURE S REFE R T O SERVIC E MANUAL , SR S
SUPPLEMENT .
POISONCONTAIN S POISONOU S SODIU M AZID E AN D POTASSIU M
NITRATE .
FIRS T AI D
IF CONTENT S AR E SWALLOWED . INDUC E VOMITING .FOR EY E CONTACT , FLUS H EYE S WIT H WATE R FO R 1 5MINUTES .IF GASE S (FRO M ACI D O R WATE R CONTACT ) AR E IN -HALED , SEE K FRES H AIR . I N EVER Y CASE , GE T PROMP T
MEDICA L ATTENTION .
KEE P OU T O F REAC H O F CHILDREN .
WARNIN G
TH E AIRBA G INFLATO R IS EXPLOSIV E AND , I F ACCIDEN -
TALL Y DEPLOYED , CA N SERIOUSL Y HUR T O R KIL L YOU .
• D O NO T US E ELECTRICA L TES T EQUIPMEN T O R PROB -
IN G DEVICES .
THE Y CA N CAUS E ACCIDENTA L DEPLOYMENT .
• N O SERVICEABL E PART S INSIDE . D O NO T DISAS -
SEMBLE .
• PLAC E AIRBA G UPRIGH T WHE N REMOVED .
• FOLLO W SERVIC E MANUA L INSTRUCTION S
CAREFULLY .
K : TENSIONE R POWE R SOURC E CAUTIO N
SEA T BEL T TENSIONE R
D O NO T TAMPER , REFE R T O SERVIC E MANUA L FO R COM -
PLET E INSTRUCTIONS . L
: TENSIONE R EL R CAUTIO N
WARNIN G
EXPLOSIV E MATERIA L INSID E
YO U CA N B E SERIOUSL Y HUR T O R BURNED .
• INSTAL L RE D SHOR T CONNECTO R WHE N WIR E HAR -NESS I S DISCONNECTED .
• D O NO T TAMPE R O R DISASSEMBLE .
N O SERVICEABL E PART S INSIDE .
• US E ONL Y APPROVE D ELECTRICA L TESTER S FO R CIR -
CUIT DIAGNOSIS .REFER T O SERVIC E MANUA L FO R COMPLET E IN -STRUCTIONS .
M: SR S WARNIN G (HOOD )
SUPPLEMENTA L RESTRAIN T SYSTE M (SRS )
THI S VEHICL E I S EQUIPPE D WIT H DRIVE R AN D FRON T
SEA T PASSENGE R AIRBAG S AN D FRON T SEA T BEL T TEN -
SIONE R SYSTEMS .
AL L SR S ELECTRICA L WIRIN G AN D CONNECTOR S AR E
COLORE D YELLOW .
TAMPERIN G WITH . DISCONNECTIN G O R USIN G ELECTRI -CAL TES T EQUIPMEN T O N TH E SR S WIRIN G CA N MAK E
TH E SYSTE M INOPERATIV E O R CAUS E ACCIDENTA L FIR -
IN G O F TH E INFLATOR .
WARNIN G
TH E AIRBA G INFLATO R IS EXPLOSIV E AND , I F ACCIDEN -
TALL Y DEPLOYED , CA N SERIOUSL Y HUR T YOU .
FOLLO W SERVIC E MANUA L INSTRUCTION S CAREFULLY .
ProCarManuals.com

Component Location s
Index
NOTE :
• I f a n intac t airba g assembl y ha s bee n remove d fro m a scrappe d ca r o r ha s bee n foun d defectiv e o r damage d durin g transit ,
storag e o r service , i t shoul d b e deploye d (se e sectio n 24 ).
• Befor e removin g th e gearbox , remov e th e ignitio n ke y t o loc k th e steerin g shaft .
• Afte r installin g th e gearbox , chec k th e whee l alignmen t an d adjus t i f necessary .
EPS CONTRO L UNI TReplacement , pag e 17-6 4
STEERIN G GEARBO XRemoval/Installation , pag e 17-5 5Illustrate d Index , pag e 17-5 9Pinio n Preloa d Inspection , pag e 17-6 0Rack Guid e Scre w Adjustment , pag e 17-6 0
STEERIN G WHEEL /AIRBAG ASSEMBL YRemoval, pag e 17-4 5Disassembly , pag e 17-4 6Installation , pag e 17-4 7
STEERIN G COLUM NRemoval , pag e 17-4 9Inspection , pag e 17-5 1Installation , pag e 17-5 2
ProCarManuals.com

Steering Whee l
Remova l
Airbag Remova l
Stor e a remove d airba g assembl y wit h th e
pa d surfac e up . I f th e airba g i s improperl y store d fac e
down , accidenta l deploymen t coul d prope l th e uni t wit h
enoug h forc e to caus e seriou s injury .
NOTE : Befor e removin g th e steerin g wheel , mak e sur e
th e fron t wheel s ar e straigh t ahead .
SR S component s ar e locate d i n thi s area . Revie w th e
SR S componen t locations , precautions , an d procedure s
i n th e SR S sectio n 24 befor e performin g repair s o r ser -
vice .
1 . Disconnec t bot h th e negativ e cabl e an d positiv e
cabl e fro m th e battery .
2 . Remov e th e acces s pane l fro m th e steerin g whee l
lowe r cover , the n remov e th e shor t connector .
3 . Disconnec t th e connecto r betwee n th e airba g an d
cabl e reel .
4 . Connec t th e shor t connecto r t o th e airba g sid e o f
th e connector .
AIRBAG 3P
CONNECTO R
ACCES S PANE L
CABL E REE L 3 P
CONNECTO RSHOR
T CONNECTO R
(RED)
5. Remov e th e Tor x bolt s usin g a Tor x T3 0 bit , the n
remov e th e airba g assembly .
TORX BOLT SReplace .
CRUISE CONTRO L SET/RESUM ESWITCH
TORX BOL TReplace .
AIRBAG ASSEMBL Y
ProCarManuals.com

Installation

NOTE: Before installing the steering wheel, make sure

the front wheels are straight ahead.

CAUTION:

• Be sure to install the harness wires so that they are

not pinched or interfering with other car parts.

• Do not replace the original steering wheel with any

other design, since it will make it impossible to prop-

erly install the airbag. (Use only genuine Honda

replacement parts.)

• After reassembly, confirm that the wheels are still

straight ahead and that steering wheel spoke angle

is correct. If minor spoke angle adjustment is neces-

sary, adjust the tie-rods only. Do not remove and

reposition the steering wheel.

Confirm that the airbag assembly is securely

attached to the steering wheel; otherwise, severe per-

sonal injury could result during later airbag deploy-

ment.

1. Before installing the steering wheel, center the

cable reel.

Do this by first rotating the cable reel clockwise

until it stops.

Then rotate it counterclockwise (approximately two

turns) until:

— The yellow gear tooth lines up with the mark on

the cover.

— The arrow on the cable reel label points straight

up.

ARROW MARK

CABLE REEL

YELLOW GEAR TOOTH

ALIGNMENT MARK
2. Install the steering wheel.

NOTE: Be sure the steering wheel shaft engages

the cable reel.

STEERING WHEEL

NUT

Replace.

50 N-m

(5.0 kg-m, 36 Ib-ft)

PIN

3. Insert the cruise control set/resume 4P connector

and airbag 3P connector to the steering wheel clips.

4. Connect the horn connector.

CRUISE CONTROL

SET/RESUME SWITCHES

4P CONNECTOR

HORN

CONNECTOR

CABLE REEL

CONNECTOR
PINProCarManuals.com