Repair HONDA CIVIC 1997 6.G Workshop Manual

I
5, Submerge the valve in a container of power steer-
ing fluid or solvent. and blow in the hose. lf air bub-
bles leak through the valve at less than 98 kPa
(1.0 kgf/cm', 14.2 psi), repair it as follows.
, AIR PRESSURE
?
i-- POWER STEERTNGFLUID or SOLVENT
Hold the bottom end of the valve with a open end
wrench.
Unscrew the seat in the top end of the valve. and
remove any shims, the relief check ball. relief valve
and relief valve spring.
7.
l./
RELIEF CHECK BALL
1.,
SEAT9 N.m
{0.9 kgf'm, 6.5 lbt'ftl
RELIEF VALVESPRING
Clamp this end ina open end wrench,
8. Clean all the parts in solvent, dry them off, then
reassemble and retest the valve. lf the flow control
valve tests OK, reinstall it in the pump. lf the flow
control valve still leaks air, replace the pump as an
assembly. The flow control valve is not available
separatelY.
NOTE: 11 necessary, relief pressure is adjusted at
the factorv by adding shims under the check ball
seat. lf you found shims in your valve, be sure you
reinstall as many as You took out.
RELIEF VALVE
{W-*"'
FLOW CONTROL VALVE
17-43
Ball Bearing:
1. Inspect the ball bearing by rotating the outer race
slowly. lf any play or roughness is felt, replace the
ball bearing.
Remove and discard the ball bearing using a press
as snown.
Installthe new ball bearing using a press as shown.
Ball Boaring Rsplaccmont:
lnstallwith thered shielded sidefacing down.
NOTE: Support the inner race
with the tool securely.
BALL BEARING
Prcrt

{From page 19.60)
Check the geuge a$embly:1. Turn the ignition switch OFF.
2. Connect the gauge assembly
5P connector.3. Connect the terminal No. 3 to
body ground with a iumper
4. Turn the ignition switch ON (ll).
Replace th€ ABS indicato. light
drive circuit in the gauge ai3om-
blY.
Does the ABS indicatorlight come on?
.Repair open in the wire
beiween the gauge assemblYand body ground.. Repair poor ground {G401,G402t.
Jt
GAUGE ASSEMBLY 5P CONNECTOR
,c? "l1t/'.lt/t5 |
JUMPER I GND IBLK}wrRE I-L
t
19-61

lFrom page 19-621
Ch6ck lor . short to body ground
in ihe WALP Gircuit:1. Turn the ignition switch OFF.
2. Disconnect the ABS control
unit 22P and gauge assembly
5P connectors.3. Check for continuity betweenthe ABS control unit 22P con-nector terminal No. 7 andbody ground.
Ropair short to body g.ound in
tho wire betweon the ABS con_
trol unit and gauge aasembly.
Check the AgS cortrol unit:1. Connect the ABS control unit22P connector.2. Turn lhe ignition switch ON (ll).
3. Measure the voltage between
the ABS control unit 22P con'nector terminal No, 7 and
body ground.Check tor rn open in lho GND2
circuit:1. Connect the ABS control unit26P connector terminal No. 16
to body ground with a iumper
2. Measure the voltage between
the ABS control unit 22P con-
nector terminal No. 7 and
body ground.
ls there baftery voltage?
' Repair op€n in the wit€ betweenthe ABS control unit and bodyground.. Rep.ir poor ground lG40'1,G1(}2t.
ls there battery voltage?
Check tor loo3€ ABS control unitconnector!. lf necesaary, substi_tute a known-qood ABS controlunit and r€check,Check lor an open in the WALP
circuit:Measure the voltage between thegauge assembly 5P connectorterminal No. 1 and body ground.
Ropai. opon in the wiro botweenthe ABS control unit end gauge
assemblv.ls there battery voltage?
Replace the ABS indicrtor lightdriv6 ci.cuit in the gtuge assem-bly.
tv
Wire side ol female terminals
ABS CONTROL UNIT 22P CONNECTOR
ABS CONTROL UNIT 22P CONNECTOR
WALP {BLU/REDI
Wire side ol female terminals
ABS CONTROL UNIT 26P CONNECTOR
rt
GAUGE ASSEMBLY 5P CONNECTOR
.DY
Wire side of female terminals
WALP {BLU/REDI
wire side ol female terminals
J
19-63

Troubleshooting
Solenoid
Diagnostic Trouble Code {DTC} 31-38: Solenoid Diagnosis
YES
ABS CONTROL UNIT 22P CONNECTOR
Wire side of female terminals
ABS CONTROL UNIT 26P CONNECTOR
FL.OUT (YEL/ALK)- With the ignition switch ON(lll, ABS indicator light doesnol go oft. or ABS indic.to.light comes on while ABS i3functioning.- With the SCS servico connec-tor connected ls€. pag€ 19-561,DTCa 31-38 are indicstod.
Check for a short lo powor in thosol6noid circuitl1. Disconnect the ABS controlunit 22P and 26P connectors.2. Sta rt the engine.3. Measure the voltage betweenthe ABS control unit connectorappropriate solenoid circuitterminal* and body ground.
Ropri. short to powor in thcappropriate solanoid ci.cuit wirobotw6.n ths ABS cont.ol unitand modulrtor unit.
ls there battery voltage?
Check for a short to body groundin the 3olenoid circuit:Check tor continuity between theappropriate solenoid circuit termi-nal* and body ground.
. Repair short to body ground inlhe .ppropriato solonoid circuitwire betwoan th6 ABS controlunit and modllato. unit.. Replaco the modul.tor unit.
Check th€ ABS control unit:'1. Turn the ignition switch OFF.2. Connect the ABS control unit22P and 26P connectors.3. Connect the SCS service con-
4. Turn the ignition switch ON {ll}.5. Measure the voltage betweenthe ABS control unit 26P con-nector appropriate CONI circuitterminal++ and body ground.
Check for loos€ ABS control unhconnectora. It naceslrry, aub3ti-tutc . known-good ABS controlunit tnd recheck.
ls there approx. 3 V?
DTCAppropriateConnectorAppropriateTerminal
31: FRJN22PNo. 1
32: FR-OUT22PNo.12
33i FL'IN22PNo. 11
34: FL OUT22PNo.10
3s: RRIN26PNo.13
36: RR-OUT22PNo. 21
37: RLIN26PNo.25
38: RL-OUT26PNo.12RL.OUT IYEL}
Wire side of female terminals
DTCAppropriateTerminal
31: FR-lNNo. 2: SCOM
32: FR-OUTNo. 2: SCOM
33i FLINNo. 1: rcOM
34: FL-OUTNo. l: PCOM
35: RR{NNo.1:PCOM
36: RR-OUTNo. 1: rcOM
37rRL'lNNo. 2: SCOM
38: RL-OUTNo. 2: SCOM
RL.OUT (YEL}
19-66
(To page 19-671

(From page 19 66)
Check tor an op€n in th€ solenoidcircuit:Measure the voltage between theABS control unit connector appro-priate solenoid circuit terminal*and body ground.' Repsir opon in the appropriateCOM circuit wiro botwoon theABS control unit and modulatolunit.' Repair open in ihe appropriatesol€noid ci.cuit wiro betweentho ABS control unit and modu-lator unit.. Roplaco the modulator unil.
ls there approx.3 V?
Check loi loGe ABS control unitconnoctors. It necessarv, substi-tute a known-good ABS controlunit and recheck.
te
ABS CONTROL UNIT 22P CONNECTOR
Wire side of female terminals
ABS CONTROL UNIT 25P CONNECTOR
\J
FL.OUT {YEL/BLK}DTCConn€clorTerminal
31: FB-lN22PNo. 1
32: FR'OUT22PNo. 12
33: FL IN22PNo.1l
34: FL-OUT22PNo. 10
35: BR-lN26PNo. 13
36: RR-OUT22PNo.2l
37: BL-lN26PNo. 25
38:8I-OUT26PNo. 12
BL.OUT (YELI
Wire side of female terminals
19-67

Troubleshooting
ABS Pump Motor (cont'dl
(From page 19-69)
ABS CONTROL UNIT 22P CONNECTOR
Check tor an opon in the PCOMcircuit:1. Turn the ignition switch OFF.2. Reconnect the ABS controlunit 22P connector.3. Connect the SCS service con-nector,4. Turn the ignition switch ON (ll).
5. Measure the voltage betweenthe pump motor relay connector PCOI,I terminal andbody ground.
Repair opon in tha wiro bEtwoonth. und€r-hood ABS fu3./rclsybox and ABS control unit.ls there approx. 3 V?
Chock for rn op6n in tho PMR cir-cuit:Measure the voltage beNveen theABS control unit 22P connectorterminal No. 19 and body ground.
Ropair opon in tho wira b€twoontho undor-hood ABS fu.e/rel.ybox and ABS control unit.ls there approx. 3 V?
Chock for an opon in ths MCKcircuh:1. Turn the ignition switch OFF.2- Disconnect the SCS serviceconnector.3. Turn the ignition switch ON lll).4. Measure the voltage betweenthe ABS control unit 22P con-nector terminal No. 17 andbody ground while connect-ing the pump motor relayconnector +8 and MOTOR ter'minal with a jumper wire formoment.
Repeir op.n in th. wire batweentho undor-hood ABS fu.o/rol.Vbox rnd ABS control unh.
Ch6ck lor loose ABS contlol unitconnoctors. lf ngc63ary, sub3ti-tute d known-good ABS controlunit and recheck.
n--l
wire side oI temale terminals
19-70

tfMain Relay
Diagnostic Trouble Code {DTC} 54: Msin Relay Diagnosis
YES
NOTE: Reinstallthe fuse if it is OK.
ABS CONTROL UNIT 26P CONNECTOR
Wire side of female terminals
ABS CONTROL UNIT 22P CONNECTOR
B1{WHT/GRNI
\e
PCOMIGRN/WHT}scoM{BLK/WHTI
(cont'd)
19-71
Wire side of female terminals
- With the ignition switch ON
{ll), ABS indic.tor light doesnot go off.- With the SCS 3ervica connoc-
tor connected (s€e pag€ 19-561,
DTC 54 is indicated.
checkthe ABS +B (20 Alfuse.
Replace th6 fuso and rechock.
Ch€ck for an op€n in the 81, 82
circuit:Measure the voltage betweenbody ground and the ABS control
unit 26P connector terminal No. '14
and No. 15 individually.
Repair open in the wire betweonthe ABS control unit and under-hood ABS tuse/relav box.
Check for a short lo body ground
in the PMR circuit:1- Turn the ignition switch OFF.
2. Remove the pump motor relay.
3. Disconnect the ABS controlunit 22P connector.4. Check for continuity betweenterminal No. 19 and bodygrouno.
Repair short to body ground in
the wire between the undor-hood ABS fuse/relay box andABS control unit.
ls there continuity?
Check tor a short to body ground
in the PCOM, SCOM circuit:1. Disconnect the ABS controlunit 26P connector.2. Check for continuity betweenbody ground and the ABS con-trol unit 26P terminals No. 1
and No.2 individually.
. Bepai. short to body ground in
tho PCOM circuit wire betwoenthe ABS control unit and under-hood ABS fu3e/.olay box.. Repair 3hort to body ground inthe PCOM or SCOM circuit wirebetween the ABS control unitand moduletor unit.. Rcplace th6 modulator unit.(Short circuit insido tho unit)
ls there continuity?
{To page 19 72)lr

Troubleshooting
Main Relay (cont'd)
(From page 19'71)
PCOM(GRN/WHTIscoM(BLK/WHT}Check tor a short to powor in thePCOM, SCOM circuit:1. Turn the ignition switch ON r).2. Measure the voltage betweenbody ground and ABS controlunit 26P connector terminalsNo. l and No.2 individually.
. Repair 3hoit to power in ihercOM circuil wire bgtween theABS control unit end unde.-hood ABS fuse/relay box.. Repair sho to powor in thaPCOM oJ SCOM circuit wirobetwoen the ABS control unitand modulator unit.' Repl.co the modul.tor unit.lshort to Dowcr iGido the unit)Replace the ABS control unit.
Vo lta ge
19-72

l}
e\
Body ('96 modell
Doors
Front Door Index (4D) ...20-2
Rear Door Index {4Dl .....20-8
Door fndex lzDl3Dl .......20-14
Emblems
f nstallation 20-118
Exterior
Component Location Index ............... 20-93
*Frame Repair Chart .......... 20-120
* Interior
Component Location Index ............... 20-58
Mirrors
Mirror Rep|acement .................. ......... 20-24
Mirror Holder/Gover Replacement ... 20-25
Rearview Mirror Reolacement .......... 20-25
Moonroof
lndex .......... .....................20-50
Opener Cable/Opener and Latch/
Wiper and Washer
Component Location Index .......... ...,. 20-107
Seats and Seat Belts
Gomponent Location Index .......... ..... 20-73
Sub-frame ....20-119
Windshield, Rear Window and Ouarter Glass
Index .......... .....................20-26
Body {'97 modell
Body ('98 modell
Body ('99 modell
Body ('00 model)
20-123
20-131
20-135
20-141
It

Interior
Component Location Index
SRS comDonents are located jn the parts areas marked with an asterisk (*). Review the SRS component locations, precau
tions, and procedures in the SRS section {24) before performing repairs or service.
2Dl3Dl4Dl
CENTER PILLARUPPER TRIM{see page 20 591
FRONT PILLARTRIM{see pages 20 59,60,61)
REAR PILLARTRIM
TRUNKTRIM(see page 20-62)
SEATSIDE TRIM{see page 20-59)
{see page 20 59}
CENTER PILLARLOWER TRIM PANEL(see page 20-59)
REAR ROOF TRIM(see page 20-65)
:
OUARTERTRIM PANEL
{see page 20'61)
HEADLINERReplacement, Page 20'64
*OASHBOARO
Component Removal/lnstallation,page 20 68
REARlsee page 20 59)
REAR TRIM PANEL
lsee page 20-62)
Removal, page 20-70
*CARPET
Replacement, page 20 66
PANELReplacement, page 20-67
3D:
REAR SIDESHEI-F(see page 20-60)
OUARTERTRIM PANEL(see page 20-60)SIDE TRIM PANEL(see page 20-6'l)
2Dl
HATCHSIDE TRIM(see pase 20 63)
REAR ROOF TRIM(see page 20 65)REAR ROOFTFIM(see page 20'65)HATCHUPPERTRIMlsee page 20 63)
CENTERSHELFlsee page 20 60)
REARPANELlsee page 20 60)
SIDE TRIM{see page 20 60)REARPANEL(see page 20 62)
1
HATCHTRIM PANEL(see page 20-63)
SIDE TRIMPANEL(see page 20-60)
20-54