for HONDA CIVIC 1997 6.G Workshop Manual

Troubleshooting
ABS Pump Motor
Diagnostic Trouble Codo {DTC} 51-53r ABS pump Motor Diagnosis
YES NOTE: Short the PMR terminat to body
NOTE: Reinstall ground for a moment, and recheck the fuse.
the fuse if it is OK lf the fuse is blown, check for a short to bodyground in the MCK circuit.
AAS CONTNOL UNIT 22P CONNECTOR
7At0tl
1211192l22
PMR IYEL/RED} I JUMPERI WIRE
Wire side of female terminals
NO
NO
YES
NOTE: Reinstallthe fuse if it is OK.
NOTE: Short the PMF terminal to booyground for a moment, and recheck the fuse.lf the fuse is blown, check for a short to bodyground in the wire between the under-hoodABS luse/relaV box and pumD motor.
- With the ignition switch ON(ll), ABS indicator lighr doosnot go otf.- With tho SCS s€rvico conneetor conn€cted lsee page 19661,OTCa 51-53 aro indicated.
Check the MTR CHECK (7.5 A) fuse.
Repl.ce the fuse .nd recheck.
Replaco tho tuse and rocheck.
Rcphce th€ pump motor rol6y.
Check the pump motor powersource circuit:Turn the ignition switch ON (ll).
Ch€ck for a short to !'ows. in thopumP motor power 3ource ciacrrit:Remove th6 purnp motor relay,
Does the pump motor operate?
Bopair sho.t to powsr in the wir€botwoen the under-hood A8Stuse/.elay box and ABS pumpmotor.
Does the pump motor operate?
Check tor loGe ABS control unitconnoctors. lf nocessary, substi-tute a known-good ABS controlunit and roch€ck,
(To page 19-69)
19-68

tt
(From page 19-68)UNDER.HOOD ABSFUSE/RELAY 8()X
TERMINAL TERMINAL
PUMP MOTOR 2P CONNECTOR
MOTOR +8 lWHTl,$
rv) -
Y
Wire side ot female terminals
\lt
MOTOR +B {RED}MOTOR GND (BLK)
ABS CONTROL UNIT 22P CONNECTOR
(cont'dl
19-69
JUMPER WIRE
Wire side oI female terminals
Check the pump motor circuit:1. Remove the pump motor relay.2. Turn the ignition switch ON (ll).
3. Connect the pump motor relayconnector +8 and MOTOR terminals with a iumper wire tora momenr,
Ch€ck for an open in the pump
moior +B circuit:1. Turn the ignition switch OFF.2. Disconnect the pump motor2P connector,3. Turn the ignition switch ON (ll).
4. Connect the pump motor relayconnector +B and MOTOR ter-minals with a jumper wire.5. Measure the voltage betweenthe pump motor 2P connectorterminal No. l and bodyground.
Does the pump motor operate?
Repaia open in the wire botweentho under-hood ABS fuse/relaybox and pump motor.ls there battery voltage?
Check the pump motor opgra-tion:Connect the battery {+}terminal tothe pump motor 2P connector ter-minal No. 1. and the (-)terminalto
the terminal No. 2 for a moment.
ReDlaco lho modulator unit.(Feulty pump motor)Does the pump motor operate?
Chock for a short to body ground
in the PMR circuit:1. Turn the ignition switch OFF.2. Disconnect the ABS controlunit 22P connector.3. Check for continuity betweenterminal No. 19 and bodygrouno,
Repail opon in ths wirg botwgentho pump motor and bodv ground,
or poor ground (G,!09).
Ropair 3hort to body g?ound intha wire between the under-hood ABS fuse/rclay box andABS cortrol unit.
(To page 19-70)

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

ABS Control Unit
Pulsers/Wheel
Sensors
Replacement
1. Remove the right side kick panel.
2. Disconnect the ABS control unit connecrors.
3. Remove the ABS control unit,
4. lnstall the ABS control unit in the reverse order of
removal,
CONNECTORS
19-76
Inspection
Check the front and rear pulser for chipped or dam-aged teeth.
Measure the air gap between the wheel sensor andpulser all the way around while rotating the pulser.
Slandard: 0.4 - 1.0 mm (0.02 - 0.04 in,
NOTE; lf the gap exceeds 1.0 mm (0.04 in), theprobability is a distorted suspension arm which
should be replaced.
Dbc brake typo
0.{ - 1.0 mm(0.02 - 0.04 in)
Drum brake typ6
1.

\:Outer Handle Replacement
NOTE: Raise the glass fully.
'1. Remove:
. Door panel
. Plastic cover (see page 2o-21
2. Pull out the retainer cliP.
6x1.omm Ii.e N.. tr.o rgf.-, I7.2 rbr.fi) ,2
C3.
CYLINDER PROTECTOR
LOCK CYLINDEB
RETAINERCLIP
Remove the bolts, then remove the cylinder protec-
tor, lock cylinder and outer handle.
>: Bolt locaiions,2
CYLINDER
LOCK CYLINDER
CYLINDER ROD
20-5
4. Pull out the outer handle. Pry the outer handle rod
out of its joint using diagonal cutters
NOTE:
a To ease reassembly, note location @ of the outer
handle rod on the joint before disconnecting it.
. Take care not to bend the outer handle rod.
o Use a shop towel to protect the opening in the
ooor.
OUTER HANDLEROD
DIAGONALCUTTERS
SHOPTOWEL
lnstallation is the reverse of the removal procedure
NOTE: Make sure the door locks and opens properly.
BUSHINGReplace.
\
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5.
i4'

Doors
Latch Replacement
NOTE: Baise the glass fully.
1. Remove:
. Door panel (see page 20-4)
. Plastic cover (see page 20-2). Outer handle (see page 20-5)
Remove the bolt, then move the center lower channel
forwa rd.
Disconnect the connector, and detach the harness
clip from the door. Bemove the latch through the
hole in the door.
NOTE: Take care not to bend the inner handle rod,
outer handle rod, cylinder rod and lock rod.
>: Screw locations, 3
6 x 't.0 mm8 N.m (0.8 kgt m,6 tbf.ftl
4. Installation is the reverse of the removal procedure.
NOTE:
. Make sure the inner handle rod and connector
are connected properly.
. Make sure the door locks and opens properly.
LOCK ROO
20-6
'1.
Glass/Regulator Replacement
Removel
o Door panel (see page 20-4)
. Plastic cover (see page 20-2l,
Carefully move the glass until you can see the bolts,
then remove them. Carefully pull the glass out
through the window slot.
NOTE: Take care not to drop the glass inside the door.
>i Bolt loc.tions,2
fi s'r.o-. iClb9.8 N.m 11.0 kst m,l
_-l't!!t ,/
GLASS
REGULATOR

tOuter Handle Replacement
NOTE: Raise the glass fullY.
1. Remove:
. Door panel
. Plastic cover (see page 20-8)
2. Remove the screws.
>: Screw locations, 3
6x1.0mm6 N.m {0.6 kgf m,4 tbf.ftl
a\
3. Move the latch down, and remove the bolts.
>: Bolt locations,2
6x1.0mm9.8 N,m )11.O kst.n,7.2lbiftl //
4. Pull out the outer handle. Pry the outer handle rod
out of its joint using diagonal cutters.
NOTE:
. To ease reassembly, note location O of the outer
handle rod on the joint before disconnecting it.
. Take care not to bend the outer handle rod.
. Use a shop towel to protect the opening in the
door.
BUSHINGReplace.
OUTERHANDLEROD
5.
o
DIAGONAL \
:"'* ,w,
lnstallation is the reverse of the removal procedure
NOTE: N4ake sure the door locks and opens properly.
SHOP TOWEL
20-11

t}
4. Carefully remove the glass from the window slot.
c\
REARCHANNELCOLLAR
Remove the outer molding, then
Ier grass.
remove the quar-5.
\
6. Disconnect the connector, and detach the harness
clip, then remove the regulator through the hole in
the door.
>: Bolt locataons
A>,2 ]6x1.0mm L
[l o t't.- to.a rsl -. j
fr e ttt ttt )---.---.-,/
B >,26 x 'l.0 mmI N.m {0.8 ksl'm,6 tbf.ft)
I
)
OUARTER

20-13
7.
CLIP
Grease all the sliding surfaces of the regulator where
shown.
NOTE:
a lf necessary, remove the power window motor
from the regulator.
. Before removing the power window motor, scrloe
a line across the sector gear and regulator.
SECTOR GEARREGULATOR
POWER WINDOWMOTOR
>: Bolt locations,3POWERwTNDOWMOTOR
l'

-... er
A nicuuron
8. lnstallation is the reverse of the removal procedure.
NOTE: Rollthe glass up and down to see if it moves
freely without binding. Also make sure that there is
no clearance between the glass and glass run chan-
nel when the glass is closed. Adjust the position of
the glass as necessary (see page 20-20).

bOuter Handle Replacement
NOTE: Raise the glass fully.
1. Remove:
. Door panel
. Plastic cover (see page 20-14)
2. Pull out the retainer clip.
3.e\
CYLINOER PROTECTOR
LOCK CYLINDER
RETAINERCLIP
Remove the bolts, then remove the cylinder protec-
tor, lock cylinder and outer handle.
>: Bolt locations,2
6x1.omm ]9.8 N.m {1.0 kgf.m,1.2tbl,ttl )_, _-_-,/
CYLINDERPROTECTOR
LOCK CYLINOER
CYLINOER ROD
20-17
4. Pull out the outer handle. Pry the outer handle rod
out of its joint using diagonal cutters.
NOTE:
. To ease reassembly, note location @ ot the outer
handle rod on the joint before disconnecting it.
. Take care not to bend the outer handle rod.
. Use a shop towel to protect the opening in the
door.
DIAGONALCUTTERS
SHOPTOWEL
5. Installation is the reverse of the removal procedure.
NOTE: Make sure the door locks and opens properly.
EUSHINGReplace.
\
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