airbag HONDA INTEGRA 1994 4.G Owner's Manual

Switch Test
CAUTION:
a All SRS el6ctrical wiring harnossos are covarod withyellow inaulation.
a Beforo disconnecting any pan ot the SRS wire har-neaa, connoct ths short connector(s).a Roplace the entil€ afloctod SRS harne$ a$6mbly ifit has an open circuit or dsmagad wlring.
NOTE; The original radio has a coded theft protection
circuit. Be sure to get the customer's code number before- disconnecting the battery.- removing the No. 32 {7.5 A) fuse lrom the under-hoodtuse/relav box.- removing the radio.
After service, reconnect power to the radio and turn iton. When the word "CODE" is displayed, enter the cus-tomer's 5-digit code to restore radio operation.
1. Disconnect the battery negative cable, then discon-nect the positive cable.
2. Connect the short connector(sl to the airbag(sl.
DRIVER'SAIRBAGCABLE REEL3.P CO NECTOR
DRIVER'SAIRBAG3-PCO'TNECTOR COI{NECTOR{RED}
ACCESSPAI{EL
SHORT CONTIECTOR{REO}
Remove the dashboatd lower cover and kne€(see page 23-701.
5.
4. Disconnect the cable reel harness 6-P connector
from the SRS main harness, then connect Test Har-
ness C onlv to the cable reel harness.
CABLE REELHARNESS
TEST HAR ESS CoTLAz - SL/l{,3OO
Check for continuity between the No, 3 terminal ot
the 8-P connector of Test Harness C and body
ground with the horn switch pressed.
a lf there is continuity, the horn switch is OK.a lf there is no continuity, go to step 6.
TEST HARNESS COTLAZ-SI/I()3OO
(cont'd)
bolster
23-201

Horn
SwitchTest(cont'd)
6.Remove the two TORX@ bolt6 using a TORX@ T30
bit, then remove the driver's airbag assembly.
Check for continuity between the horn positive ter-
minal and the steering column shaft with the horn
switch pressed, There should be no continuity.
HORN SwlTCHPOSITIVE TERMIITAL
TORXO BOLT(U!6 s TORxo T3O bitl
8.
a lf there is continuitv:- With cruise control: Test the set/resume
switch. lJ the switch is OK, replace the cable
reel.- Without cluise control: Replace the cable reel.
a lJ there is no continuity. remove the steering
wheel and the four screws, then remove the
steering wheel cover. Replace the faulty horn
switch.
Reinstall the steering wheel {see section 17).
DB|vEN'SAIRBAG ASSEMBLY
23-202
ilFrrI|qFrl"

Cruise Gontrol
Set/Resume Switch Test/Replacement
CAUTION:
a All SRS ol6ct cal widng herne$a3 err covorod with
y6llow insulation.
a Bototo disconnecting any part ot tho SRS wiro h8r-
n6sa, connoct tho ghort connector(sl,
a Rsplaco the antire aftected SRS harness arsombly if
it has an op6n chcuit or damagod wiring.
NOTE: The original radio has a coded theft protection
circuit, Be sure to get the customer's code number befor€- disconnecting the battery.- removing the No. 32 (7.5 A) fuse from the under-hood
fuse/relay box.- removing the radio.
Afte, service, reconnect power to the radio and turn it
on. When the word "CODE" is displayed, enter the cus-
tomer's s-digit code to restore radio op€ration.
1 . Disconnect the battery negative cable, then discon-
nect the Dositive cable.
2. Connect the short connector(s) to the airbag(s).
DRIVER'SAIRBAG3-P CONNECTOR
SHORT ACCESSCON]TECTON PANEL(REDI
23-248
SRS MAIN HARNESS
3. Remove the dashboard lower cover and knee bolster(see page 23-70).
4. Oisconnect the cable reel harness 6-P connector
from the SRS main harness, then connect Test Har-
ness C onlv to the cable reel side of 6-P connector.
CABLE REELCONNECTORlHlrnoa!Eidol

Supplemental Restraint System
(sRst
Gomponent Location Index .................. 23-266
Description ..23-267
Circuit Diagram 23-268
Wiring Locations 23-270
Precautions/Procedures ..23-271
Troubfeshooting ............. ..23-276
Airbag Assembly
Repfacement .................. 23-295
Disposal ....23-299
Cable Reel
Replacement .................. 23-301
Dash Sensor
Replacement .................. 23-305
SRS Unit
Replacement .................. 23-307

Supplemental Restraint System (SRS)
Component Locirtion Index
UNDER.DASHFUSE/RELAY BOX
SRS INDICATOR LIGHT(ln th6 gaug6 assembly)Troubleshooting, page 23-276Gauge assembly, page 23-113
CABLE REELReplacement,page 23-301
AIRBAGBeplacement, page 23.295
SRS UNIT (lncluding cowl sensorl
SRS MAIN HARNESS-FRONT PASSENGER'S AIREAGBRANCH lExc€pt Caned. RS modol)
To CRUISE CONTROLSET/RESUME SWITCH
RIGHT DASH SENSORReplacement, page 23-305
FRONT PASSENGER'SAIRBAGlExcept Canads RS model)Replacement, page 23-295Disposal, page 23'299
LEFT DASH SENSORReplacement, page 23-305
23-266
Replacement, page 23-307

SRS INOICATOR CIRCUIT{ln th€ glug€ sssombv}
UNOER_HOOD DRIVER'SFUSE/ AIRBAGRELAY INFLATOR80x
SAOC
BUC
GNO
rDc
MI
r----
rnrtl
ill
SADH-
-
o
a
a
@
o
a
a
@
a
@
a
@
@
@
a
a
Supplemental Restraint System (SRSI
Circuit Diagram (Without Front Passenger's Airbagl
23-268

SRS INOICATOF CIRCUITlln lh6 grugo .$.mblyl
IIIInI llI tltUI
SADH
o
@
o
@
@
a
a
@
a
@
a
@
@
@
a
a
Gircuit Diagram (With Front Passenger's Airbagl
UNOE8- DASHFUSSRELAY BOX
DRIVER'SAIREAGINFI.A]OR
FROI.ITPASSENGER'SAIREAGINFLATOR
UNDERHOODFUSE/REI.AY80x
SRS UNIT l8-P COI'INECTOR
23-269

- Dash sensors- Cable reel- SRS unit
General Precautions
Carefully inspect any SRS part before you install it.Do not install any part that shows signs of beingdropped or improperly handled, such as dents, cracksor deformation:
- Airbag assembly {driver's and front passenger's)
Airbag Handling and Storage
Do not try to disassemble the airbag assembly. lt has noserviceable parts. Once an airbag has been operated(deployed), it cannot be repaired or reuseo.
For temporary storage of the airbag assembly duringservice, please observe the following precautions:
. Store the removed airbag assembly with the pad sur-face up.
!@ It the airbag is impropsrty stored facsdown, accidental deployment could propel the unit withenough force to cause setious iniury
Store the removed airbag assembly on a secure flatsufface away from any high heat source (exceeding
212"Fl1OO'Cl and free of any oil. grease, detergent or
CAUTION: lmproper handling or storage can internallydamage the airbag assembly, making it inoperativ€.ll you suspect the airbag assembly has been damagod,install a new unit and rgler to the Deployment/DigposalProcedures lor disposing of the dsmaged airbag.
Use only a digital multimeter to check the system. lfit's not a Honda multimeter make sure its output is 10mA (0.01 A) or less when switched to the smallestvalue in the ohmmeter range. A tester with a higheroutput could damage the airbag circuit or cause accidental deployment and possible injury.
Do not install used SRS parts from another car. Whenmaking SRS repai.s, use only new pans.
Except when performing electrical inspections,always disconnect both the negative cable and posi-
tive cable at the battery before beginning work.
Replacement of the combination light andwiper/washer switches and cruise control switch canbe done without removing the steering wheell
- Combination light and wiper/washer switchreplacement (see page 23-160).- Cruise control sevresume switch replacement {seepage 23-2491 .
The original radio has a coded theft protection circuit.Be sure to get the customer's code number beforedisconnecting the battery.
When reinstalling the SRS unit cover, be sure it snapstogether properly.
SHORT CONNECTON {REDI
23-271

Supplemental Restraint System (SRSI
Wiring Precautions
o Never attempt to modify. splice or repair SRS wiring.
NOTE: All SRS electrical wiring harnesses are covered
with yellow insulation.
Be sure to install the harness wires so that they are
not pinched or interfering with other car pans.
Make sure all SRS ground locations are clean and
grounds are securely fastened for optimum metal-to-
metal contact. Poor grounding can cause intermittent
problems that are difficult to diagnose.
23-272
Connecting the Short Connectors
@ To avoid accident8l deploymont and pos-
5ibl6 iniury, slways insiall the protectiva short connec-
tor(s) on tho drivgr'3 and passengor's airbag connec.
tor(s) be{ore working noar any SRS wiring.
NOTE: The original radio has I coded theft protection
circuit. Be sure to get the customer's code number
before disconnecting the battery cables.
1. Disconnect the battery negative cable. then discon-
nect the Dositive cable.
2. Connect the short connector(s) {RED):
Driver's Side:
. Remove the access panel from the steering wheel.
then remove the short connector (RED) from the
Daner.
DRIVER'SAIRBAG
CONNECTORIREDI
Disconnect the 3-P connector between the driver's
airbag and cable reel, then connect the short connec-
tor {RED} to the airbag side oi the connector.

Front Pas3enger's Side:
. Remove the glove box damper (see section 20), and
then remove the glove box.
. Disconnect the 3-P connector between the front oas-
senger's airbag and the SRS main harness, then con-
nect the short connector (RED) to the airbag side of
the connector.
SHORT CONNECTOR(REDI
SRS MAIN HARNESS
b,
Disconnecting the SRS Connector at the
Under-dash Fuse/relay Box:
CAUTION: Avoid br.aking the connoctor; it's doubte-
locksd.
1. First lift the connector lid with a thin screwdriver,
then press the connector tab down and pull the con-neclor out.
CONNECTORt_tD
To reinstall the connector. push it into position untilit clicks, then close its lid.
23-273