main HONDA CR-V 1998 RD1-RD3 / 1.G Workshop Manual
[x] Cancel search | Manufacturer: HONDA, Model Year: 1998, Model line: CR-V, Model: HONDA CR-V 1998 RD1-RD3 / 1.GPages: 1395, PDF Size: 35.62 MB
Page 1321 of 1395
Precautions/Procedures
Disconneeting the Airbag Connectors and the Seat Belt Tensioner
Connectors (cont'd)
1.Disconnect the battery negative cable, then discon-
nect the positive cable from the battery. and wait at
least three minutes.
Disconnect the airbag and tensioner connectors
lsee page 24-22).
Driver's Airbag:
. Remove the access panel from the steering
wheel, then disconnect the 2P connector
between the driver's airbag and cable reel. When
disconnected, the airbag connector is automati-
callv shorted.
DRIVER'S AIRBAG2P CONNECTOR
Front Passsng€/sAirtag:
. Disconnect the 2P connector between the front
passenger's airbag and SRS main harness. When
disconnected. the airbag connector is automati-
callY shorted.
24-24
ACCESS PANEL
Seat Bslt Tensioner (38 - 00 modebl:
. Remove the left and (or) right center pillar lower
trim panels (see section 20).
. Disconnect the seat belt tensioner 2P connectors
from the left side wire harness (driver's side) and
(or) the right side wire harness (front passenger's
side). When disconnected. the seat belt tensioner
is automatically shorted.
CLIPS
DRIVER'S SIDE: LEFT SloE WIRE HARNESSFRONT PASSENGER'S SIDE: RIGHT SIDE WIREHARNESS
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Page 1322 of 1395
)Steering-related Precautions
Stooring Wh€el and Csble Re6l Alignm€nt
To avoid misalignment of the steering wheel on
reassembly, make sure the wheels are turned straight
ahead beJore removing the steering wheel.
To center the cable reel, rotate the cable reel clockwise
until it stops, Then rotate it counterclockwise (approxi-
mately two and a half turns) until the arrow mark on the
cable reel label points straight up.
Steering Column Bemoval
CAUTION: Before removing the stosring column, tirsi
disconneqt tha connsctor between tho cabls roel and
the SRS main harness.
lf the steering column is going to be removed without
dismounting the steering wheel, lock the sieering by
turning the ignition key to o-LOCK position, or remove
the key trom the ignition so that the steering wheel will
not turn.
LABEL
NOTE:
. When the airbag and cable r6el are disconnected, and
the battery is reconnected and the ignition switch is
turned ON (ll), the SRS unit will store this as an open
in the driver's airbag inflator, and the SRS indicator
light will come on, In such a case, make sure to con-
firm the DTC, then clear the SRS unit memory.
. For disconnecting the spring-loaded lock type con-
nector, refer to page 24-22.
'97 model:
SRS MAIN HARNESS2P CONNECTORCABLE REEL2P CONNECTOR
'98 - 00 models:
UNDER-DASHFUSE/RELAY BOX
Do not replace the original steering wheel with any other
design because it will make it impossible to properly
install the airbag (use only genuine Honda replacement
partsl.
After reassemblv, confirm the wheels are still turned
straight ahead and that the steering wheel spoke angle
is correct. lf minor spoke angle adjustment is necessary,
do so only by adjusting the tie-rods, not by removing
and repositioning the steering whee .
24-25
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Page 1323 of 1395
Troubleshooting
Self-diagnostic Procedures
The self-diagnostic function of the SRS system allows it to locate the causes of system problems and to store this informa-
tion in memory, For easier troubleshooting, this data can be retrieved via a data link circuit.
. When you turn the ignition switch ON (ll). the SRS indicator will come on. lf it goes off after six seconds, the system is
normal.
. lf there is 8n abnormality, the system locates and defines the problem. stores this information in memory, and turns
the SRS indicator light on. The data will remain in the memory even when the ignition switch is turned off or if the bat-
terv is disconnected.
. When you connect the SCS service connector to the service check connector (2P), and turn the ignition switch ON (ll),
the SRS indicator light will indicate the diagnostic trouble code (DTC) by the number of blinks.
. After reading and recording the DTC, proceed with the troubleshooting forthis code.
Precsutions
. Use only a digital multimeter to check the system. lf it's not a Honda multimeter. make sure its output is 10 mA (0.01 A)
or less when switched to the smallest value in the ohmmeter range. A tester with a higher output could damage the
airbag circuit or cause accidental airbag deployment and possible injury.
. Whenever the ignition switch isON (ll). or has been turned OFF for less than three minutes, be careful nottobumpthe
SRS unit; the airbags could accidentally deploy and cause damage or injuries.
. Before you remove the SRS main harness, disconnect the airbag and tensioner connectors (see page 24-23).
. Make sure the battery is sufficiently charged (see section 23). lf the battery is dead or low, measuring values won't be
correct.
. Do not touch a tester probe to the terminals in the SRS unit or harness connectors, and do not connect the terminals
with a jumper wire. Use only the backprobe set and the SCS service connector.
For backprobing spring-loaded lock type con nectors, .efet to page 24-22.
Reading the DTC
When the SRS indicator light is on, read the DTC using one of these methods;
A. Connect the Honda PGM Tester to the 16P Data Link Connector {DLC), and follow the tester's prompts. lf the tester
indicates no DTC, DTC 9-1 and DTC 9-2, double-check by jumping the service check connector (2P) and watching the
SRS indicator light (see next page).
HONDA PGM TESTER
DATA LINK CONNECIOR {DLCI {16P)
24-26
,1
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Page 1324 of 1395
)
B.The SRS indicator light can also indicate the DTC by the number oJ blinks when the SCS service connector is connecr-ed to the service check connector (2P).
Turn the ignition switch OFF, and wait for ten seconds. Then connect the SCS service connector to the service checkconnector {2P). lf you do not wait ten seconds. the SRS unit will not be completely reset and will not output DTCS.
SEBVICE CHECK CONNECTOR I2PIIALK, BRNI
1.
)
SEBVICE CONNECTOR07PAZ - 0010100
2. Turn the ignition switch ON (ll). The SRS indicator light comes on for about six seconds and then goes off. Then it willindicate the DTC:- The DTC consists of a main code and a sub-code.- Including the most recent problem, up to three different malfunctions can be indicated.- In case of a continuous failure. the DTC will be indicated repeatedly (see example 1 below).- In case of an intermittent failure, the SRS indicator light will indicate the DTC one time, then it will stay on (see exarn-pte 2 below).- lf both a continuous and an intermittent failure occur, both DTCS will be indicated as continuous failures.- In case the system is normal {no DTC), the SRS indicator light will stay on (see example 3).3. Read the DTC.
4. Turn the ignition switch OFF. and wait for ten seconds. Then disconnect the SCS service connector Jrom the servicecheck connector (2P).
Examples of DTC Indications:
1. Continuous failure, SRS Indicator Light is:0.3 s
, s --l f.-, s --.l0.3 s 0.3 5 0.3 s
li-rMain code (1) Sub-code (2)
DTC r.2
--l fl-!
--1 M.h@de r--r f--l F --l FM.a^ code (rt Sub-cod6ltl.............v_otc I rThird.mGr .oconl
Light srayson in cas€ ol
2.
DTC21Mo6t r.@nl p.oblem
Intermittent failure, SRS Indicator Light is:
)
3. Normal (no failure), SRS Indicator Light is:
DTC 5,1
24-27
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Page 1330 of 1395
SRS Indicator Light Wire Connections
SRS Indicator Light Power Circuit
DASHBOARD WIRE HARNESS
YEL
BLK
To UNDER-DASHFUSE/RELAY BOX <_
20P CONNECTOR
To GAUGEcsog + assEMBLy
SRS Indicator Light Control Circuit
SRS MAIN HARNESS
)-MAIN WIRE HARNESS
VAIVBIt
To UNDER-DASHFUSE/BELAY BOX2P CONNECTOR
c414MAIN WIRE HARNESS 3P CONNECTORTerminal side of msle t€rminals
c415MAIN wlRE HARNESS 24P CONNECTORTerminal aide of male terminals
c502DASHBOARD WIRE HARNESS 2OP CONNECTORWire side of lemslo terminsls
c503OASHBOARD WIRE HARNESS 24P CONNECTORWire side of female t€rminal3
c509DASHBOABD WIRE HARNESS 5P CONNECTORWire sid€ ot lemale te.minals
c801SRS MAIN HARNESS 2P CONNECTORwire side ol f.male terminals
c803SRS MAIN HARNESS 3P CONNECTORWire side ol female terminals
c806SRS MAIN HARNESS T8P CONNECTORWire side of lomrle terminals
)
24-33
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Page 1332 of 1395
Chock th6 SRS indic.lor light circuit:1. Disconnect the dashboard wire harness 5P connector
from the gauge assembly.2. Connect a voltmeter between the No l terminal (+) o{
the 5P connector and grouncl.
3. Turn the ignition switch ON {ll), and measure voltage
ls thero 8.5 V or lats for 3ix second! aflsr the ignition
switch ha3 bo€n turnod ON (ll)7
YESNO
Fdulty SRS indicator light cilctlit in ths gauge sssomblY;
replaco tho SRS printod circuit board in the gauge
aasombly,
Chock th6 wire harn.$ of the SRS indicstor light circuh (11:
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 ma;n wire harness 24P connecior and ground
4. Turn the ignition ON {ll), and measure voltage.
ls there 8,5 V or l€r3 tor six s€cond3 efter the ignilion
switch has bssn turnod ON llll?
YESNO
Short to powor in the BLU wire of tho dashbosrd wire
harne3s; Epait the harne3.s.
To page 24-36
Jt)
From page 24 34(A)From page 24-34(8)DASHBOARD WIRE HARNESS
5P CONNECTOR
DASHBOARD WIRE HARI{ESS5P CONI{ECTOR
c509
Wire side ol femaleterminals
)_
DASHBOARO WIREHARNESS 24PCONNECfOR
(cont'd)
MAIN WIRE HARNESS
MAIN WIRE HARI{ESS 2/tP COI{ ECTOR
Terminal side of male terminals
24-35
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Page 1333 of 1395
Troubleshooting
From page 24-35
Check lhe wire harness otthe SRS indicator light circuit l2l:L Turn the ignitjon switch OFF.2. Disconnect the SRS main harness 3p connector from themain wire harness.3. Connect a voltmeter between the No. I terminal (+) ofthe SRS main harness 3P connector and qround.4. Turn the ignition switch ON (ll), and measure voltaqe.
ls there 8.5 V o. less tor six seconds atter the ignitionswitch has been turned ON
Short to power in th€ BLU wire of the main wiro halno3s;
Check th€ wire hahess of th6 SRS indicator ci.cuit {31:1. Turn the ignition switch OFF.2. Disconnect the battery negative cable, then the positivecable, and wait three minutes.3. Disconnect the driver's and front passenger,s airbag con-nectors {and disconnect the seat belt tensioner connectors}(see page 24-23).4. Disconnect the SRS main harness 18p connector from
5. Reconnect the battery positive cable, then reconnect thenegative cable.6. Connect a voltmeter between the No. 6 terminal (+) ofthe SRS main harness 'l8P connector and ground.7. Turn the ignition switch ON (ll), and measure voltage. Thereshould be 0.5 V or less.
Short to power in the BLU wire oI the SRS main harngas;
The SRS Indicator Light Doesn't Come On (cont,dl
'97 modol:
J
MAIN WIRE HARNESS3P CONNECTOR
UNDER.DASHFUSE/RELAY BOX
'98 - 00 models:
SRS MAIN HARN€SS3P CONNECTOR
MAIN WIRE HARNESS3P CONNECTOR
SRS MAIN HARNESS3P CONNECTOR
SRS MAIN HARNESS3P COI{NECTOB
FUSE/RELAY BOX
c803
SRS MAIN HARNESS18P CONNECTOR
24-36
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Page 1334 of 1395
The SRS Indicator Light Doesn't Go Off -'97 model
CAUTION: Whenever th€ ignilion switch i3 ON (lll, ol
has been turn€d OFF for less than three minutes, be
careful not to bump the SRS unit; the airbags could
accidenially deploy and cause damag€ or iniuries.
Try to reproduce the sRs indicator light:
1. Erasethe DTC memory (see page 24 28)
2. Turn the ignition switch ON {ll), and check that the SRS
indicator light comes on for about six seconds and thengoes off.
Doe3 the SRS indicator light slay on?
YESNO
Intermiftent ftilure, system is OK at this time. S€o Troubl€_
shooting Intermittent Failutes on p.ge 24_28.
Check the No. 13 (15 Al fuse:'L Turn the ignition switch OFF.
2. Check for blown No. 13 (15 A) fuse in the under dash
fuse/relay box.
ls lhe tuse OK?
YESNO
Replace the luse, and err3e the memory'1. Replace the No. 13(15A)fuse2. Erase the DTc memory (see page 24-28).
3. Turn the ignition switch ON (ll).
ioes the SRS indicatol light go off after 3ix s6conds?
YESNO
ENO
Confirm tho OTC, and continue ttouble3hooting.
Check for an open in the SRS main hatn€ss {VA lins}:
1. Disconnect the batterY negative cable, then disconnect
the positive cable, and wait for three minutes.
2. Disconnect the driver's and front passenger's airbag con
nectors (see page 24-23).
3. Disconnect the SRS main harness 18P connector from
the sRs unit.4. Reconnect the battery positive cable, then reconnect the
negative cable.5. Connect a voltmeter between the No. 7 terminal (+) ot
the SRS main harness l8P connector and 9rouncl6. Turn the ignilion switch ON {ll).
ls there battory voltage?
YESNO
Ooen in the SRS main harness {VA line); replace the
natnoss.
(A)
No. 13 115 Al FUSEUNOER.DASHFUSE/RELAY BOX
)
SRS MAIN HARNESSr8P CONNECTOR
SRS MAIN HARNESS 18P CONNECTOR
(cont'd)
24-37
SRS UNIT
To page 24 38
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Page 1335 of 1395
Troubleshooting
The SRS Indicator Light Doesn't Go Off - '97 model (cont,d)
From page 24 37(A)
SRS MAIN HARNESS 18P CONNECTOR
(B)To page 24'39
DASHBOARD WIRE HARNESS5P CONNECTOR
(c)To page 24-40
DASHBOAND WIRE HARI{ESS5P CONNECTOR
)
J
c509
Wire side ol femaleterminals
T
Check the SRS unit:Connect the SRS main harness 18P connector terminals No.6 and No.7 with a jumper wire and backprobe
Faulty SRS unit or poo. contact at the SRS main ha.ness18P connectoi; check the connector.lfthe conneqtor is OK, replace the SRS unit.
Oid tuse No. 13 (15 Al blow?
Check for a short to ground in the SRS indicator tight cir-cutl:1. Turn the ignitlon switch oFF.2, Disconnect the dashboard wire harness 5p connectorfrom the gauge assembly.3. Check resistance between the No. 1 terminal ofthe dashboard wire harness 5P connector and ground. Thereshould be 1 MO or more.
Shon to ground in th6 gaugo assembly; replaco the gau96
JUMPER WIRE
Wlre sido ot tomale terminsls
243a
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Page 1336 of 1395
Check lhe SRS indicalor circuit:
1. Turn the ignition switch OFF
2. Remove the gauge assembly Do not disconnect the
dashboard wire harness 5P connector from the gauge
assemoly.3. Turn the ignition switch ON (ll).
4. Connect tie dashboard wire harness 5P connector termi-
nals No. I and No 5 with a iumper wire.
Does the SRS indicator light 90 otn
Faulty SRS indicator light circuit in the 9aug6 a$embly;
reolace the SRS printod circuit boa.d in th' gauge
Check tor rn open in the SRS indicator light circuit:
1. Turn the ignition switch OFF
2. Disconnect the dashboard wire harness 5P connector
from the gauge assemblY.
3. Check res]sta-nce between the No. 6 terminal ol the SRS
main harness 18P connector and No l terminal ol the
dashboard wire harness 5P connector; there should be
From page 24-38{B)
DASHBOARD WIRE HARNESS5P CONNECTOR
DASHBOARD WIRE HARNESS5P CONI{ECTOR
)
Y;yfivvcsosffi
I BLU IYELWir6.side of femaleJUMPER WIRE lormrna|s
SRS MAI HAN ESSt8P CO I{ECTOR
DASHBOARD WIRE HARNESS5P COI{NECTOR
{D)To page 24-41
1E)To page 24-41
)(cont'd)
Wire side oI fsmale terminals
24-39
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