Ground HONDA CIVIC 2000 6.G Workshop Manual

Front Suspension
Knuckle/Hub Replacement
CAUTION:
. Replaco tho salf-locking nuts after romoval.
. The vehiclo should be on tho ground bsfore any bohs or nuls connected to rubber mounb or bushings are tightened.. Torqu€ th€ castle nut to the lowor torque specification, ihen tighton it only far enough to align th€ slot whh the pin
hole. Do not align the nut by loosening.
NOTE:
. Use only genuine Honda wheel weights for aluminum wheels. Non-genuine wheel weights may corrode and damagethe aluminum wheels.
. On the aluminum wheels, remove the center cap from the inside of the wheel after removing the wheel,. Before installing the brake disc, clean the mating surfaces of the front hub and brake disc,. Before installing the wheel, clean the mating surfaces of the brake disc and wheel.o Wipe off the grease before tightening the nut at the ball joint.
CALIPER MOUNTING BOLT12 x 1.25 mm108 N.m {11.0 kgl.m, 80lbf.ft)
LOWER BALL JOINTInspect for faultymovement and wear.
CASTLE NUT10 r 1.25 mm39 - ia7 N.m (4.0 - 4.8 kgf.m, 29 - 35 lbf,ftl
COTTER PINReplace.
WHEEL BEARINGReplace.Replacement, page 18-14
CIRCLIP
SCREW5x0.8mm5 N.m {0.5 ksl.m, 4 lbf.ftlReplacement, page 18-16
SET RING
BALL JOINT BOOT
FRONT HUBCheck for damage andcracks.Replacement,page 18-10Check for deteriorationand damage.
CASTLE NUT12 x 1.25 mm49 - 59 N.m l5.O - 6.0 kg{.m. 36 - /(} lbf,ftl
SPINDI.T ]{UT22 r 1.5 mmlEl N.m {18.5 kgf.rn, 13{ lbl.ttlReplace.NOTE:. Before instelling the spindle nut. apply6n9ine oilto th6 seating surface ofthe nut.. Atter tightening, uso a drift to stake thespindle nut should6r against the driveshaft.
BRAKE DISCCheck for wear andrust.Replacement, page 18-11lnspection, section 19.
WHEEL NUT12 x 1.5 mm'108 N.m1r1.0 kgf.m, 8lt lbf.ft)
6 mm BRAKE DISC RETAINING SCREW9.8 N.m 11.0 kgf.m, 7 lbtft)
18-10

Rear Suspension
ISuspension Arms Replacement ('96 - 99 modelsl
tffi Whsn ths suspension arms ar6 to be removed. place additionsl weight in the trunk bafore hoisting' Wh€n
-substantial weight is removed ftom th6 teal of ths vehicl6, the center of gravity may change causing ths cat to tip tor'
ward.
CAUTION:
. Replace the selt-locking nuts after removal.
.Thgvehic|eshouldb€onthggroundboforeanybohsornutsconnectodtorubbelmountso]bughingsaretighton.
NOTE:
. Make sure the toe adjusting bolts on the compensator arm are installed in the same direction'
. ,,t UP 1,, or ,,t UP LH G,. or ,.t UP LK,, or "t UP LS'. is stamped on the |eft upper arm and ,,t UP R" or "t UP RH G., or
"t UP RK" or "t UP RS" on the right upper arm'
. The rightand left "ornp"n""to, uitt rre symmetrical lnstall sothe "t UP" stamped side faces forward'
.Afterinsta||ingthesuspens|onarm,checktherearwhee|alignment,andadjustifnecessary(seepagelS-4).
FLANGE BOLT10 x 1.25 mm54 N.m
ADJUSTING BOLT(FLANGE BOLTI10 x 1.25 mm
BUSHINGCheck for deteriorationand oamage.
(5.5 kgf'm, 40 lbf'ftl
UPPER ARM INNER
47 tbf.ftl
tJ
l0 mm FLANGE BOLT
N.m t4.0 kst m, 29lblftl
DAMPER MOUNTING BOLT(FLANGE BOLT}
10 x 1.25 mm
54Nm(5.5 kgd.m, iro lbf'ft)
FI.ANGE BOLT10 x 1,25 mm54 N.m(5,5 ksrf.m, 4{} lbf'ft}
UPPER ARMCheck for bendangdamage-
TRAILING ARM
COMPENSATOR ARM
Check for bendingano oamage,
COMPENSATOR ARM
INNER BUSHING
.- SILICONE.@] GREASE
Check tor deteriorataonand damage.
FLANGE BOLT10 x 1.25 mm64 N.m {6.5 kgt'm,47 lbf.ft)
LOWER ARMCheck for cracksano damage.
LOWEN ARM BUSHING
.,- SILICONE..i@l GREASECheck for deteriorationand oamage,FLANGE AOLT12 x 1.25 mm64 N.m {6.5 kgf m,47 tbf.ftt
FLANGE BOL10 x 1.25 mm
I 54 N.m

(5.5 ksrm, ao lbf'ftl
1A-21

Inspection and Adjustment
Parking Brake
Inspection
1. Pull the parking brake lever with 196 N {20 kgf. 44 lbf)
force to fully apply the parking brake. The parking
brake lever should be locked within the sDecified
number of clicks.
Lever Locked clicks: 6 - I
Pulled up96 N 120 kgf,44lbf)
2. Adjust the parking brake if the lever clicks are out of
specification.
Adiusiment
NOTE: After servicing the rear brake pads or calipers, or
the rear brake shoe, loosen the parking brake adjusting
nut, start the engine, and depress the brake pedal sever-
al times to set the self-adjusting brake before adjusting
the parking brake.
1. Raise the rear wheels off the ground, and support
the vehicle on safety stands.
l@ Elock the front wheels bofore iackinguD the rear ot the v6hicle.
2. On vehicles with rear disc brakes, make sure theparking brake arm on the rear brake caliper contacts
the brake calioer Din.
with 1
\
19-6
Remove the rear console (see section 20).
Pullthe parking brake lever up one click,
Tighten the adjusting nut until the rear wheels drag
slightly when turned.
Belease the parking brake lever fully, and check that
the rear wheels do not drag when turned. Readjust
if necessarv.
Make sure that the parking brakes are fully applied
when the parking brake lever is pulled up fully.
Reinstall the rear console.
7.
8.
ADJUSTING NUT

ABS Control Unit Terminal Arrangement
ABS CONTROL UNIT 26P CONNECTOR
Wire side of temale terminals
Terminalnumo0rWirecolorTerminal signTerminalnamoDgscriptionVoltage
Conditions(lgnition Switch ON flt))Output voltagoteminals
PCOM(Primary
common)
Power source for the solenoidvalve and pump motor.1-GNDON
=ONOV
AC: 3-6 V
BLK/WHTscoM(Secondary
common)
Power source for the solenoid
2.GNDOFF
lConnect the SCS service\
conneclor lApprox. 3 V
ELVBLUtG2(lgnition 2)Detects ignition switch 2
!9nal. (system activate signal)3-GNDBatt€ry voltage
BLU/YELRRO(Rear-right 0)Detects right-rear wheelsensor signal.4-17
When the wheel isturned at 1 turn/second.
53 mV or above ondigitaltester (ACra nge) {Fefera nce)150 mvp-p or aboveon oscilloscope
6GRYRLO(Rear-left 0)Detects left-rear wheel sensorsrgnal.6-19
8GRNFRO(Front-right 0)D€tects right-front wheelsgnsor srgnal,a-21StopsApprox.2.5VSTOP(Stop)hects brake switch signal.(Prevents unnecess€ry ABS operation)9-GNDBrake pedal depressed.Battery voltage
Brake pedal released.OV
10BRN^/vHTFLO(Front-left 0)
Detects left-front wheel sensorsignal.
10-23
When the wheel isturned at 1 turn/secono.
53 mV or above ondigitaltester (ACrange) (Referance)
150 mVFporaboveon oscilloscope
9!opsApprox. 2.5 V
12YELRLOUT(Rearjeft outlet)
Drives left-rear outlet solenoid
12.GNDON-9ONOV
OFFAC: 3^6 V
REDMHTRR]N(Rear-right
inlet)
Drives right-rear inlet solenoidvalve.13-GNDOFF
lconnect the SCS service]i connector IApprox. 3 V
14B1(Battery 1)Power source for the solenoidvatve and pump motor.14.GND
Battery voltage15WHT/G R N82(Baftery 2)Power source for the solenoidvarve ano pump motor.15.GND
r6BLKGND2{Ground 2)Ground for the ABS controlunit.16-GNDBelow 0.3 V
17GRN/'/ELRR1(Rear-right 1)Detects right-rear wheelsensor signal.17-4
When the wheel is turnedat 1 turn/second.
53 mV or aboveon digitaltester(AC range)(Referance) 150mVp-p or aboveon oscilloscope
19LT BLURLl(Rea.-left 1)Detects left-rear wheel sensorsagnal.19-6
GRN/BLKFRl(Front-right 1)Detects right-front wheelsensor signal.21-8
FL1(Front-left 1)Detects left-front wheel sensorsignal.23-10StopsApprox. 2.5 V
REDRL-IN(Rear-lett inletl
Drives left-r€ar inlet solenoid
25.GND
ut
ON
'6
-9ONOV
OFFAC: 3-6 V
OFF
lconnect the SCS service] connector lApprox. 3 V
BLKGND3(Ground 3)Ground for the ABS cgntrolunit.26.GNDBelow 0.3 V
19-52

e\
t
ABS CONTROL UNIT 22P CONNECTOR
Wire side of female terminals
TerminalnumbelWirocororTerminalsignDe3cription
Volt.ge
ConditionE(lgnition Switch ON (ll)lOutput voltagolTqrminal namslterminils
RED/BLUFR-IN{Front-rightinlet)
Drives right-front inletsolenoid valve.
I-GNDriJ
ON-9ONOV
OFFAC: 3-6 V
OFF
/Connect the SCS servicq
connector IApprox. 3 V
BRNscs(Service checksignal)
Detects service check signal
{Diagnostic trouble codeindication)4-GND
SCS service connectorconnected.OV
SCS service connectordisconneded.Appro)(. 5 V
7BLU/RED(Warning
ramp)
Drives ABS indicator light (The
indicator light go€s off when
ABS control unit outputs bat-
tery volta9e),
7-GND
Indicator light ONApprox, 2 V
Indicator light OFFBattery voltage
8BLU/YELNot used.
10YEUBLKFL.OUT{Front-leftoutlet)
Drives left-front outletsolenoid valve.10-GNOON
ONOV
OFFAC:3-6 V
11RED/BLKFLIN{Front-l€ft inlet)
Drives left-front inlet solenoid11-GNDOFF
lconnect the SCS servicq
connector IApprox. 3 V
YEUBLU
FR.OUT(Front-right
outlet)
Drives right-front outlet
solenoid valve.12-GNO
l4LT BLUDLC(Data linkconnector)
Communicates withPGM Tester.Honda14.GNDApprox. 5 V
17BRNA/ELMCK
lMotor check)
Detects pump motor drivesrgnal.17.GNDPumpmotorreray
ONBattery voltage
OFFOV
19YELREDPMR(Pump motorreray,
Drives pump motor relay.
19-GND
ONONOV
OFFAC: 3-6 V
OFFponnect the SCS sewicq
connedor lApprox. 3 V
BLURR-OUT(Rear-right
outletl
Drives right-rear outlel
solenoid valve.
21-GNDuJ
ON
Pumpmotorrelay
ONOV
OFFAC: 3-6 V
OFF
lconnect the SCS servicq
connedor )Approx. 3 V
22BLKGND2(Ground 2)Ground for the ABS controluntt.22-GNDBelow 0.3 v
19-53

Diagnostic Trouble Code (DTCI
Symptom-to-System Chart
DTC
oH1=DIAGNOSIS/SYMPTOM
DETECTION TIMING
>=PNOBABLE CAUSEi.'sEV98€E
zr\9=6<_6
=t
6tz
NODTC
ABS indicator iighr doesnot com€ on when ignirionswrt.h is lu.ned on (ll)
, Open in the pow€. source circ!ir ror the ABS -.ndicato;l isht. Elown ABS indicalo.lighr butb' Open in rhe ABS indicaror tight drive cncuit.. Shori ro pow€r in theWALpcircuit. FaultyABS contrct!nit
ONABS indicator light doesnol90 oft 6frer engine isOpen in the lG2 circuitOpon in the +B circuirOp€n andlor short ro body ground jn the WALP circuitFaultv AAS coni.ol unnt1
oN.Wheel sensor (op€n/shortOooo13upen, snofiro bodyground and/or shodro power in rhe wh€61
Faulty ABS co.lrctunitllBL12
oN.(chipp€d pulser gea/noise)oao
Short to wh6sls€n6or (O)circuir in t'e.h;;Go-nso, trtcircutiFaulty whsel s€nsor insra|ation
Faulty ABS cont.olunir
I8
31
ONSolenoid (open/shon roaoa
Op.ni shon to bodyground and/o. shorrto powsr in rhe
op€n in lh6 coM circuit
Faulty ABS conlrclunit
32F8-OUTFL.IN3'lFT.OUTRF.IN88 OUT318t rN38RLOUT
ONoo
op€n in tho motor pow€..ourco circliaOp€n inih€ moro.cNOcircuit
Faulty ABS conrrol unit
52ONoo
Open in rh€ COM, PMR 6nd/o. MCKcircuirOp€n.n.Vor blown lus€ in the under hood AgS rusdretry box
Faufty pump moto. rotayfaulv ABS conlrolunit
53ONo
. Sho.tto bodygrou.d in the pMR circuit. Shon to powsr in tha puhp moror pow6rsource circu. r.urty pump motor.etay, FalltyABS contolunit
54ONooc
Open, rhorr ro bodygrcund and/or blown fus€ in the B1 or 82
Shonto body ground.n.Vor short to powor in rhe COM circuitFaulty modul.tor unnFaulty ABS controt unit
ONlgnition voltage (low vott-oooo
. Connection ot the24 V bariorv tor enqins starr. Faurtycharoins system. Op€n in th6lG2 circuit. Fa!lly ABS contrcl unil
81ONCPUoooo
E {€rml facior{sl en bs rhe ouse{sl ot |he probtemF.ulty ABS conrrot unit
r: It DTcs 1 1 18 {wheel sensor codes) wore del*ted the lasr time the v6h cls wEs d riv€n, rhe a8s indicator tight wi

stay on u ntit lh6 ignition swirch is rurn6d oN t), and theconnorunit contnms rhat rhe wheet sensoB . rc OK,
19-58

Troubleshooting
ABS Indicator Light Does Not Come On
YES
NOTE:Reinstallthefuse if it is OK.
The A8S indicator light does not come on when ignition switch is turned ON ll.
NOTE: All indicator tights except the charg,ing system light will not come on when theMETER 17.5 A) ft se is btown.
NO
GAUGE ASSEMBI"Y 5P CONNECTOR
Wire side of female terminals
Tho ABS indicator light does notcome on wh€n ignition switch istu.ned ON {lll.
check the METEB (7.5 A) fuse inthe under-dash fuse/relay box.
Beplace the tu3e and recheck.
Check for an open in th6 lcl cir-cuii:1, Disconnect the gauge assembly 5P connector.2. Turn the ignitjon switch ON l).3. Measure the voltage betweenthe gauge assembly 5P con-nector terminal No. 5 andbody ground.
. Ropair opan in tho wirobotwe€n thc METER t7.5 Attuso and gauge .$cmbly.. Roplacc th. und.r-dash tus./r.l.y box. lop.r cirouit in3idothe box.l
ls there baftery voltage?
Check the ABS indicator lightbulb in the gauge assembly.
ls the bulb OK?
Ch€ck tor a short to power in theWALP circuit:Measure the voltage between thegauge assembly 5P connectorterminal No. I and body ground.
Replir short to power in tho wiiGb.tweon the gruge rs3embly.nd ABS control unh.
ls there battery voltage?
lTo page 19-61)
19-60

{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

Troubleshooting
The ABS indicator light does not go off after the engine is started.
- With engine running, ABSindicator light is ON.- With tho SCS sewice connec-to. connected l3oe page 19-561,no DTC is indicated,
Checkthe RR DEF RLY {7.5 A)tusein the under-dash fuse/relay box.
Raphco tha furo and rochack.
Check the ABS +B (20 A) fuse inthe under hood tuse/relay box.
R6pl.ce tho tu3c lnd r.ch.ck.
Chock for an open in the lG2 cir-GUrt:1. Turn the ignition switch ON (lt).2. Measure the voltage betweenthe ABS control unh 26P con-nector terminal No. 3 andbody ground.
Bopair opcn in tha wir. botw.cnth. RR DEF RLY 17.5 Al tus. .ndABS control unit.
Check tor an opon in thG Bl end82 circuit:Measure the voltage betweenbody ground and terminals No. 14and No. 15 individually.
Rrpair opsn in tha wiro t atwa,anthe ABS +B (20 Al fu.r .nd ABScontrol unh.
ls there banery voltage?
1To page 19-63)
ABS Indicator Light Does Not Go Off
YES NOTE: Feinstattthe luse it it is OK.
YES NOTE: Reinsta

the fuse if it is OK.ABS CONTROL UNIT 26P CONNECTOR
IG2IELK/BLUI
Wire side of female terminals
ABS CONTBOL UN]T 26P CONNECTOR
8T IWHT/GRNI
Wire side of temale terminals
19-62

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