HONDA CR-V 2000 RD1-RD3 / 1.G Workshop Manual
Manufacturer: HONDA, Model Year: 2000, Model line: CR-V, Model: HONDA CR-V 2000 RD1-RD3 / 1.GPages: 1395, PDF Size: 35.62 MB
Page 1371 of 1395
Troubleshooting
DTC 4-1 and DTC 4-2
CAUTION: Whenever tho ignition 3witch is ON (ll), ot
has boen turn€d OFF for less than thro6 minutos, bo
car€ful not to bump ihe SRS unit; the airbags could
accidentally deploy and causo damage or iniurios,
!|
RIGH1 SIDE WIREHARNESS2P CONNECTOR
FRONTPASSENGER'S
Try to roproduca the SRS indicator light:1. Erase the DTC momory (see page 24'28i.2. Turn the ignition switch ON (ll). and check that the SRSindicator light comes on for about six seconds. and thenooes off,
Does the SRS indicator lisht stay on?
YESNO
Intermittent failure, syatem i3 OK at this tim6. SooTrouble3hooting Inta.mittent Failuros on page 24-28.
Ched( for an open in the front p.ssongo/s 3eat bolt teruiona.:1. Disconnect the negative battery cable, and wait for threemrnutes.2. Disconnect the front passenger's seat belt tensioner 2Pconnector from the right side wire harn€ss 2P conneclor(see page 24-23). Do not disconnect the driver's seat belttensioner 2P connector.3. Connect the special tool (2 O) to the right sido wire har-ness 2P connector.4. Reconnect the negative battery cable.5. Erase the DTC memory lsee page 24 28).6. Read the DTC (see page 24'26).
k DTC 4-1 or DTC 4-2 indicatodT
YESNO
Open or increaaad resistance in lhe tront pa$enger'sseat belt tensioner; roplace the front p.s3engar's 3eatbelt lsee p.ge 24-31.
fo page24-75
24-74
SRS SIMULATORLEAD C07TAZ - SZ5n11Aand SRs INFLATORSIMULATOR
/iz o.ncri
f ozsAz - T8.011Ao
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Page 1372 of 1395
)
Ftom page 2!-7 a
Check lor .n oo.n in the side wire hsrness:1. Disconnect the right side wire harness 2P connector fromthe SRS main harness 2P connector.2. Connect the special tool (2 Oi to the SRS main harness2P connector.3. Erase the DTC memory.4. Bead the DTC.
ls DTC 4-1 or DTC 4-2 indicated?
NOYES
Open or inc.oased resistance in th€ right side wire har-ness; replace the harness.
Check tor an open in the SRS main harness:1. Disconnect the negative battery cable, and wait for threemtnutes.2. Disconnect the driver's and front passenger's airbags,and driver's seat belt tensioner connectors (see page 24-23\.3. Disconnect the SRS main harness 18P connector fromthe SRS unit. Do not disconnect the special tool (2 0)from the SRS main harness 2P connector.4- Check resistance between the No. 5 and No. 12 terminalsof the SRS main harness 18P connector. There sho!ld be2.0 - 3.0 0.
ls the resistanca as soecified?
NOYES
Faulty SRS unit or poor contact at the SRS main harne3s18P conneclor and the SRS unit, check the connestionb€tween the SRS main harness 18P conn€ctor and th6SRS unit. lf the connector is OK, reDlace the SRS unit{see page 24-951.
Open or increesed resistanco in the SRS main h.rnes3;replace the SRS main harness.
RIGHT SIDE WIREHARNESS2P CONNECTOR
SRS MAIN HARNESS2P CONNECTOR
SRS SIMULATORLEAD C07TAZ - SZ5011A.nd SRS INFLATORSIMULATOR(2 0 JACK)07sAz - TB4011A
)"r$
SRS MAIN HABNESS18P CONNECTOR
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le.minals.
24-75
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Page 1373 of 1395
Troubleshooting
DTC 4-3
CAUTION: Whonev.r ths ignition switch is ON (ll), or
has been turned OFF tor less than throe minutes, b€
careful not to bump tho SRS unit; the airbags could
accidentally deploy and csuse damage or iniuries.
{
RIGHT SIDE WIREHARNESS2P CONNECTOR
FRONTPASSENGER'S
SRS SIMULATORLEAD C07TM - SZ5011Aand SRS INFLATORSIMULATOR
/2 o JACKIl07sAz - TB4011A
tnat2s>,-ar'--\>
Try lo reproducothc SRS indicator light:'1. Erase the DTC memory (see page 2{-28).2. Turn the ignition switch ON {ll}, and check that the SRSindicator light comes on for about six seconds, and thengoes off.
Doos the SRS indicstor light stay on?
YESNO
Intermittent failure, rystgm ia OK rt this timo. S6cTroubloshooting Intermittont Failu.os on pago 2+28.
Chock to. a short to .nothor wira or decre8od ro3btance inthe froni pa3sengor'3 aoat belt ten3ioner:1. Disconnect the negative battery cable, and wait for threemrnutes.2. Disconnect the front passenger's seat belt tensioner 2Pconnector from the right side wire hamess 2P connector(see page 24-23). Do not disconnect the driver's seat belttensioner 2P connector.3. Connect the special tool (2 O) to the right side wire har-ness 2P connoctor.4. Reconnect the negative battgry cable.5. Erase the DTC memory (see page 24-28).6. Read the DTC lsee page 24-261.
|3 DTC G3 indicatod?
YESNO
Short to .noth6r wire o. dc6e.r€d r€aktanco in the frontpassenger'3 s€at boh teniioner; roplacc the lront pass6n-g6r's aeat belt (s€e psge 2a-31.
To page 24-77
24-76
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Page 1374 of 1395
From page 24-76
Chock to. a aho.l to lnothcr wire or d€creslod rosbtanco inth. side wiro harn.$:1. Disconnoct the right side wire harness 2P connector lromthe SRS main harness 2P connector.2. Connoct the special tool (2 O) to the SRS main harness2P connector.3. Erase the DTC memory.4. Read tho DTC.
13 DIC +3 indicated?
YESNO
Short to .noth6r wiro or doc.oasod r.sistanco in thGdght sida wiro ha]ne3s; rapl.ce the hamcas.
Chack loi a short to anothor wire o. docreas€d rGbtancc intho SRS main h.]n€$:1. Disconnect the negative battery cable, and wait for threemtnutes,2. Disconnect th6 driver's and front passenger's airbags,and driver's seat belt tensioner connectors (see page 24-
3. Disconnect the SRS main harness 18P connector fromthe SRS unit.4. Disconnect the special tool (2 0) from the SRS main har-ness 2P conn€ctor.5. Check resistance between the No. 5 and No. '12 terminalsof the SRS main harness 18P connector. There should be1 MO or more.
b the raaistanco aa soscifiedT
YESNO
F.ulty SRS unit; roplac€ tho SRS unit lseo pase 24-951.
Short to enothor wi.o or decree3od r*istance in the SRSmain harnoit rophco the SRS main ha.nsss.
RIGHT SIOE WIREHARNESS2P CONNECTOR
SRS MAIN2P CONNECTOR
SRS SIMULATORLEAD C07TAZ - SZ50114and SRS INFLATORSIMULATOR{2 0 JACK)07saz - Ta1ol1A
)
SBS MAIN HARNESS18P CONNECTOR
c806\6
15
l;iid€ of {6maleterminals,
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24-77
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Page 1375 of 1395
Troubleshooting
DTC 4-4
CAUTION: Whenever the ignition switch is ON (ll), or
has been turned OFF tor less than thlee minutes. be
careful nol to bump the SRS unit; the airbags could
accidontally deploy and cause damage or iniuries.
RIGHT SIDE WIREHARNESS2P
FRONTPASSENGER'S
SRS SIMULATORLEAD C07TAZ - SZ5011Aand SRS INFLATOR
,StMULATOR/(2 o JACK)
t _07SAZ - TBiro1 1A
Try to reproduce the SRS indicator light:1. Erase the DTC memory {see page 24-28).2. Turn the ignition switch ON (ll), and check that the SRSindicator light comes on for about six seconds, and thengoes off.
Doos the SRS indicator light 3t.y on?
vEsNO
Intermittent f!ilure, system is OK at this time. SeeT.oubleshooting Intermittent F.ilures on page 24-28.
Check tor a 3horl lo power in the frolt pass€nge.'s s€at belttensaoneri'1. Disconnect the negative battery cable, and wait for threemrnutes.2. Disconnect the front passenger's seat belt tensioner 2Pconnector from the right side wire harness 2P connector{see page 24-23}. Do not disconnect the driver's seat belttensioner 2P connector.3. Connect the special tool (2 O) to the right side wire har-ness 2P connector.4. Reconnect the negaiive baftery cable.5. Erase the DTC memory (see page 24-28).6. Read the DTC lsee page24-261.
ls DTC 4-,1 indicated?
YESNO
Short to power in the front passong6r'3 seat belt ten-sioner; replace the front passongar'3 s€at beh {see page21-31.
To page 24'79
24-78.
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Page 1376 of 1395
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RIGHT SIDE WIREHARNESS2P CONNECTOR
SRS MAIN2P CONNECTOR
SBS SIMULATORLEAD C07TAZ - SZ5011Aand SRS INFLATORSIMULATOR \(2 0 JACK) \07sAz-T84011A \\
)J
)
@
SRS MAIN HARNESS18P CONNECTOR
Ftom page 24 78
Check for a short to power in the side wire harn6s:1. Disconnect the right side wire harness 2P connector fromthe SRS main harness 2P connector,2- Connect the special tool (2 0) to the SRS main harness2P connector.3. Erase the DTC memory.4. Read the DTC.
ls DTC 4-{ indicated?
YESNO
Short to power in the right side wire harness; replacethe harness.
Check tor a short to oow6r in the SRS main harness:1. Disconnect the negative battery cable, and wait for threemtnutes,2. Disconnect the driver's and front passenger's airbags,and driver's seat belt tensioner connectors (see page 24-23).3. Disconnect the SRS main harness 18P connector fromthe sRS unit.4. Disconnect the special tool i2 0) from the SRS main harness 2P connector, then reconnect the negative batterycaore.5. Turn the ignition switch ON (ll).
6. Check for voltage between the No. 5 terminal of the SRSmain harness 18P connector and body ground. Thereshould be 0.5 V or less. Check for voltage between theNo. 12 terminals of the SRS main harness 18P connector.There should be 0.5 V or less.
ls the voltage as specified?
NOYES
Faulty SRS unit; replace the SRS unit (see pase 24-95).
Short to power in the SRS main harness; replace the SRSmain harness.
24-79
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Page 1377 of 1395
Troubleshooting
DTC 4-5
GAUTION: Whonever the ignition switch is ON fll). olhas be6n turned OFF for less than thrso minuter. becareful not to bump the SRS unit; the airbags couldaccidontally deploy and causo damage or iniurias.
\
RIGXT SIOE WIREHARNESS2P
FRONTPASSENG€R'S
SRS SIMULATORLEAD C07lAz - s2501 1Aand SRS INFLATORSIMULATOR
t2 0 JACKTo?saz - Taaol 1A
Try to roproduco th. SRS indicrtor tighi:1. Erase the DTC memory (see page 24-28).2. Turn the ignition switch ON (ll), and check that the SRSindicator light comes on for about six seconds, and thengoes off.
Doe3 the SRS indicator light stay on?
YESNO
Int€rmittent t.ilurG, syst.m is OK at thi! timo. So€Troubleshooting Inte.mift€nt Failure3 on psqa 2+28.
Chcck Ior a shon to ground in the trodt pars€nge/s lert behtensionea:1. Disconnect the negative battery cable, and wait for threemrnutes.2. Disconnect the front passenger's seat belt tensioner 2pconnector trom the right side wire harness 2p connector(see page 24-23). Do not disconnect the driver's seat bektensioner 2P connector.3. Connect the special tool (2 0) to the right side wire har-ness 2P connector,4. Reconnect the negative battery cable.5. Erase the DTC memory lsee page 24-28).6. Read the DTC (seo page 24-26!-.
k DIC G5 indicated?
NOYES
Short to ground in the Lont passengc.'3 3€rt boh ton-sioner; replace tho from p.rlenger's sort beh ls€a page21-3t.
To page 24-81
24-80
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Page 1378 of 1395
From page 24'80
Check lor a short to ground in the sido wir€ harness:1. Disconnect the rightsidewire harness 2P connector fromthe SRS main harness 2P connector.2. Connect the special tool {2 O) to the SRS main harness2P connector.3. Erase the DTC memorv.4. Read the DTC.
b DTC 4-5 indicrtad?
YESNO
Short to ground in the right side wire harness; replac.the harne3!.
Check tor a short io ground in the SRS main ha.nessi1. Disconnect the negative battery cable, and wait for threeminotes,2. Disconnect the driver's and front passenger's airbags,and driver's seat belt tonsioner connectors (see page 24-231.3. Disconnect the SRS main harness 18P connector from
4. Disconnect the special tool (2 0) from the SRS main har-ness 2P connector.5. Check resistance between the No. 5 terminal oI the SRSmain harness 18P connector and body ground, andbetween the No. 12 terminal of the SRS main harness18P connector and body ground. There should be 1 M0or more,
b th€ re3i3tance as specified?
NOYES
Faulty SRS unit replace the SRS unit {see pace 2a-951.
Short to ground in the SRS main harness; replace the SRSmain harnoss.
RIGHT SIDE WIREHARNESS2P CONNECTOR
SRS MAIN HARNESS2P CONNECTOR
SRS SIMULATORLEAD C07TAz - SZ5011Aand SRS INFLATORSIMULATOR \{2 0 JACK} \07SAZ-TB,O114 \I
ffi
)
SRS MAIN HANNESS18P CONNECTOR
24-81
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Page 1379 of 1395
Troubleshooting
DTC 8-6 -'97 model
CAUTION: Whonever th€ ignition switch is ON fll). olhas b€en turned OFF for les3 than thro€ minutes, becaretul not to bump the SRS unit; tho airbags couldaccidentally deploy and cause damage or iniurios.
Besides indicating an abnormality in the SRS unit, DTC8-6 may also indicate that two problems equivalent toDTC 1-1 and 2-4, 'l-4 and 2-1, or 1-4 and 2-4 occurred atthe same time. Proceed in the order shown below.
18P CONNECTOR
\
Chock the SBS main harnGs:1. Disconnect the battery negative cable, then disconnectthe positive cable, and wait for three minutes.2. Disconnect the driver's airbag and front passenger,safrDag connectors {see page 24-23).3. Disconnect the SRS main harness t8p connector fromthe sRs unit.4. Reconnect the battery posative cable, then reconnect thenegative cable.5. Turn the ignition switch ON 0t).6. Connect a voltmeter and measure voltage between theNo. 10 terminal ot the SRS main harness l8p connectorand ground, and between the No. 14 terminal and qround.There should be aDorox.0-0.5 V.
Are voltages as specitied?
NOYES
Shon to power in tho SRS main harness; reglace the SRSmain harn€63.
Chock the SRS mein harnels and the cable re€l:Connect a voltmeter and measure voltage between the No. 1terminal of the SRS main harness l8p coonector andground, and between the No. 13 terminal and ground. Thereshould be approx.0 0.5 V.
Are voltages as specifiod?
YESNO
Faulty SRS unit; replace the SRS unit {sae pago 24-951.
To page 24-83 (A)
24-82
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Page 1380 of 1395
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From page 24-82 iA)
Check the cable reeli1. Turn the ignition switch OFF.2. Disconnect the cable reel 2P connector from the SRSmain harness,3. Turn the ignition switch ON lli).4. Connect a voltmeter and fieasute voltage beNveen theNo. 'l terminal oI the SRS main harness 18P connectorand ground, and between the No. 13 terminal andground. There should be approx. 0 - 0.5 V.
Are voltagcs as specifiod?
YESNO
Short to powor in the cable reel; replace the cable reel{soo oaqa 24-921.
Short to powe. in ths SRS main harn633; replaco tho SRSmain harness.
Lll l| i,ltufiffifil-]ll
24-83
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