Page 1755 of 2189

l
Diagnostic Trouble Code (DTG) Chart -'96 - 97 Models
t
SRS indicator lightDTCPossible causeCorrectiv6 actionSae page
doesn't come on
none(doesn't
come on)
Faulty SRS indicator light circuitTroubleshooting24-26
comes on
none *4
(doesn't
go off)
Faulty SRS indicator light circuit, internal
failure of SRS unit, faulty SRS power supply.
Troubleshooting
24-29
1-1Open in the driver's airbag inflator24-42
lncreased resistance in the driver's aarbag
inflator24-42
l-3Short to another wire in the driver's airbag
inflator or decreased resistance
Short to Dower in the driver's airbag inflator
Short to ground in the driver's airbag inflator
24-44
1-424-46
1-524-48
2-1
With front passenger's airbag:
Open in the passenger's airbag inflator
Without front Passenger's airbag:
ODen in the dummy resistor
24-50
24-54
With front passenger's airbag:
Increased resistance in the passenger's airbag
inflator
Without front Passenger's airbag:
lncreased resistance in the dummy resistor
24,50
24-54
2-3
With front passenger's airbag:
Shon to another wire in the passenger's
airbag inflator or decreased resistance
Without tront passenger's airbag: Troubleshooting
Short to another wire in the dummy resistor
or decreased resistance
24-52
24-59
2-4
With front passenger's airbag:
Short to power in the passenger's airbag
inJlator
Without front Passenger's airbag:
Short to power in the dummy resistor
24-54
24-60
With front passenger's airbag:
Short to ground in the passenger's aarbag
inflator
without front passenger's airbag:
Short to ground in the dummy resistor
24-56
24-61
(cont'd)
24-17
a,
Page 1757 of 2189

)Diagnostic Trouble Code (DTC) Chart -'98 - 00 Models
NEC SRS Unit
Ir
SRS indicator lightDTCPossible causeCorrestive actionSee page
doesn't come on
none
(doesn't
come on)
Faulty SRS indicator light circuitTroubleshooting24-26
comes on
none*3
(doesn't
go off)
Faulty SRS indicator light circuit, internal
fallure of SRS unit, faulty SRS power supply
(VB line)
Troubleshooting24-34
No DTC*3(lis ht
comes on
after self-
diagnosis)
Faulty SRS power supply (VA linelTroubleshooting24-39
l-1Open in the driver's airbag inflator
Troubleshooting
24 42
Increased resistance in the driver's airbag
inflator24-42
Short to another wire in the driver's airbag
inflator or decreased resistance24-44
't -4Short to power in the driver's airbag inflator24-46
t-5Short to ground in the driver's airbag inflator24-48
With front passenger's airbag:
Open in the passenger's airbag inflator
Without front passenger's airbag:
Open in the dummv resistor
24-50
24-54
With front passenger's airbag:
Increased resistance in the passenger's airbag
inflator
Without front passenger's airbag:
Increased resistance in the dummy resistor
24-50
24-58
with front passenger's airbag:
Short to another wire in the passenger's
airbag inflator or decreased resistance
Without front passenger's airbag:
Short to another wire in the dummy resistor
or decreased resistance
Troubleshooting
24-52
24,59
2-4
With front passenger's airbag:
Short to power in the passenger's airbag
inflator
Without front passenger's airbag:
Shon to power in the dummy resistor
24-54
24-60
With front passenger's airbag:
Short to ground in the passenger's airbag
inflator
Without front passenger's airbag:
Short to ground in the dummy resistor
24-56
24-61
(cont'd)
24-19
l,
Page 1759 of 2189

)r
l,.l
I
KEIHIN SRS Unit
SRS indicator lightDTCPossible cau3eCorrective astionSee page
doesn't come on
none
(doesn't
come on)
Faulty SRS indicator light circuitTroubleshooting24-26
comes on
none*3
(doesn't
go offl
Faulty sRs indicator light circuit, internal
failure of SRS unit, faulty SRS power supply
{VB line)
Troubleshooting24-34
Open in the driver's airbag inflator
Troubleshooting
24-42
1-2Increased resistance in the driver's airbag
inflator24-42
1-3Short to another wire in the driver's airbag
inflator or decreased resistance24-44
1-4Short to power in the driver's airbag inflator24-46
1-5Short to ground in the driver's airbag inflator24-44
2-1Open in the passenger's airbag inflator
Troubleshooting
24-50
Increased resistance in the passenger's airbag
inflator24-50
Short to another wire in the passenger's
airbag inflator or decreased resistance24-52
2-4Short to power in the passenger's airbag
inflator24-54
Short to ground in the passenger's airbag
inflator24-56
(cont'd)
24-21
Page 1761 of 2189
)r
l-J
SIEMENS SRS Unit
SRS indicator lightDTCPossible cause Corregtive astionSee page
doesn't come on
none(doesn't
come on)
FaulW SRS indicator light circuitTrou bleshooting24-26
comes on
none*3
(doesn't
go ofl)
Faulty SRS indicator light circuit, internal
failure of SRS unit, faulty SRS power supply
{VB line)
Troubleshooting24-34
1-1Open or increased resistance in the driver's
airbag inflator
Troubleshooting
24,42
1-3Short to another wire in the driver's airbag
inflator or decreased resistance24-44
1-4Short to power in the driver's airbag inflator24-46
Shon to ground in the driver's airbag inflator24 48
2-1Open or increased resistance in the passengers
airbag inflator
Troubleshooting
24-50
2-3Short to another wire in the passenger's
airbag inflator or decreased resistance24-52
2-4Short to power in the passenger's airbag
inflator24-54
2-5Short to ground in the passenger's airbag
inflator24-56
,-. ^
l) t (cont,d)
24-23
d
Page 1765 of 2189

)
From page 24-26
(A)
From page 24-26
(B)DASHBOARD WIRE HARNESS
5P CONNECTOR
It
MAIN WIRE HARNESS2,rP CONNECTOR
DASHAOARD WIREHARNESS 2irPCONNECTOR
c41 1
(cont'd)
24-27
check the sRs indicator light circuit:1. Disconnect the dashboard wire harness 5P connector
from the gauge assembly.2. Connect a voltmeter between the No. 1 terminal (+) of
the 5P connector and ground.
3. T!rn the ignition switch ON 1ll), and meas!re voltage.
ls there 8.5 V or loss lor six seconds atter the ignition
swilch has been turned ON {lll?
YESNO
Faulty SRS indicator light circuit in the gauge e$embly;
replace the SRS printed circuit boa.d in tho gauge
ass€mblY.
Check the wire harness otthe SRS indicator light circuil {1):'1. Turn the ignition switch OFF.2. Disconnect the main wire harness 24P connector from
the dashboard wire harness.
3. Connect a voltmeter between the No. 5 terminal {+) of
the main wire harness 24P connector and 9round4. Turn the ignition ON (ll), and measure voltage.
ls thore 8.5 V or lcss tor tix second3 .Itor the ignition
switch has b6en turned ON lll)?
YESNO
Short to oower in the BLU wire ol the dashboald wiroharness; rgpaii the ham€ss.
To page 24-28
ar
Page 1766 of 2189

Troubleshooting
The SRS Indicator Light Doesn't Come On (cont'dl
Frcm page 24.21
Ch6ck tho wire h6rn6s of tho SRS indicator light circuir (21:
1. Turn the ignition switch OFF.2. Disconnect the SRS main harness 3P connector from themain wire harness,3. Connect a voltmeter between the No. 1 terminal (+) ofthe SRS main harness 3P connector and ground.4. Turn the ignition switch ON (ll), and measur€ voltage.
13 thore 8.5 V or less for 3ir sacond3 aftgr tho ignitionswitch h.3 b.en turned ON llllT
YESNO
Short to power in tho BLU wi.e of lhe m.in wiro hrnroas;r€orir tho ham6as.
Chock the wi.e harness otthe SRS indicator ci.cuit l3l:1. Turn the ignition switch OFF.2. Disconnect the banery negative cable. th6n the positivecable, and wait three minutes.3. Disconnect the driver's (and front passenger's) airbag con-nector{s} (seo page 24-11).4. Disconnect the SRS main harness 18P connector trom
5. Connect a voltmeter betwo€n the No. 6lerminal {+} ofthe SRS main harness 18P connector and ground.6. Turn the ignition switch ON (ll), and measure vollagg. Thereshould be 0.5 V or less.
ls voltago as specified?
YESNO
Faultv SRS unh; roplic. the unit l!€e paqo 2+76).
Shoft to Dowar in tha BLU wire ot tho SRS mein h.rn.r3:reobce the hrlne3s,
24-2a
SRS MAIN HARNESS18P CONNECTOR
MAIN WIRE I{ARNESS3P CONNECTOR
SRS MAIN I{ARNESS3P CONNECTOR
c802
SRS UNIT
SRS MAIN HARNESS 1AP CONNECTOR
-
Page 1769 of 2189

)
From page 24'30(B)
To page 24-33
5P CONNECTOF
mcsogA#
I Btu lYEtWire side of fomale
lUUpeA Wtng terminals
OASHBOARD WIRE HARNESS
It
Wire side ol femaletetmtnals
SRS MAIN HARNESSlAP CONNECTOR
(D)
To page 24'33
DASHBOARD WIRE HARNESS5P CONNECTOR
(cont'd)
DASHBOARD WINE HARNESS
Check th. SBS indicatot circuit:
1. Turn the ignition switch OFF.
2. Removo the gauge assembly.
NoTE: Do n;t disconnect the dashboard wire harness 5P
connsctor lrom the gauge assembly
3. Turn the ignition switch ON (ll).
4. Connect th€ dashboard wire harness 5P connector termi-
nals No. 1 and No.5with a jumperwiro.
Doo3th. SRS indicstor light go offf
Fautty SRS indicltot light citouit in th. grugc a$cmbly;
rcpl.ce the SRS ptint.d cilcuit boaJd in thc gtugs
b€ 1 MO or more.
Ch.ck tor a ihort to glound in th. SRS IndioltoJ light cir'
cuit:1. Turn the ignition switch OFF.
2. Disconnect the dashboard wire harness 5P connector
from the gauge assemblY
3. Check resistance between the No. 1 terminal of the dash
board wire harness 5P connector and ground. There should
Ch.ck to. an opon in tho SnS indic.tor light circuh:
1. Ch6ck resistanc€ between the No 6 terminal of the SRS
msin harness 18P connector and No. 'l terminal ot the
dashboard wire harness 5P connector; there should be
Wire side ot female terminals
24-31
or
Page 1770 of 2189
Troubleshooting
The SRS Indicator Light Doesn't Go Off -'96 - 97 Models (cont'dl
From page 24-31
Ch6ck for a shon lo ground in tho m.in wire harness:1. Disconnect the dashboard wire harness 24P connectorfrom the main wire harness,2. Check resistance between the No. 5 terminal of the mainwire harness 24P connector and ground. There should be1 M0 or more.
Short to ground in the dashboard wire harness; repairthe dashbo..d wire harnoss.
SRS MAIN HARNESS3P CONNECTOR
Wire side oI femaleterminals
24-32
\
MAIN WIRE HARNESS
HARNESS
Check for a short to ground in the SRS main h..ness:1. Disconnect the SRS main harness 3P connector from themain wire harness,2. Check resistance between the No. 1 terminal of the SRSmain harness 3P connector and ground. There shorrld be1 fu,|0 or more.
ls the resistance as specifisd?
Short to ground in the main wire harnoas; r€pair themain wire harness.