Switch HONDA CIVIC 2000 6.G Workshop Manual

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

Troubleshooting
Central Processing Unit (CPUI
Diagnostic Troublo Code IDTC) 81: CPU Disgnosis
- With the ignition switch ON{lll. ABS indicator light doesnot go oft.- With tho SCS servi@ connec-tor conn€cted lsee page 19{6},DTC 81 is indicated.
P.oblem vedfication:1. Erase the DTC.2. Test-drive the vehicle.3. Make sure that the ABS indi,cator light comes on and DTC81 is indicated.
ls DTC 81 indicated?R€pllc6 th. ABS control unh.
The system k OK rt this time.
19-74

Doors
Door Panel Replacement
NOTE: Take care not to scratch the door panel andother pa rts.
'1. Remove:
. Inner handle trim (see page 20-14). Mirror mount cover panel (see page 20-24)
2. lf applicable, remove the regulator handle bypulling the clip out with a wire hook.
REGULATOR HANDLE
WIRE HOOK
Remove the armrest pocket, then disconnect thepower window switch connector.
ARMRESTPOCKET
4. Remove the speaker cover, then remove lhe screws.
3.
I
>: Screw locations, 3
| 6b:a,'
L"_
COVER
20-16
TRIM PADREMOVER(Commercially
available)Snap-on#A'177, orequivalent1mm{0.04 in.)
5. Release the clips that hold the door panel. Removethe door panel by pulling it upward. Disconnect thespeaker connector.
NOTE: Remove the door panel with as little bendingas possible to avoid creasing or breaking it.
.L12 fim(0.47 in.) T-
>: Clip locations,
l^
J[
=l$
ll,\*
atr-
,,)
REMoVER tl-)
11.77 in.l
O) CONNECTOR
6. lnstallation is the reverse of the removat oroceoure.
DOOR PANEL

Moonroof
SWITCH PLATEAdjustment, page 20 56
REAR DRAINTUBE
Y<
/ ?'''u8E ll /LfP ll I
U6
./w
FRONT ORAIN TUBE
CABLE ASSEMBLYReplacement, page 2O-55
Index
SUNSHADEReplacement, page 20-52
RAIL HOLDER B
RAIL HOLDER A
REAR DRAINVALVE
--:=::
0\g TNNER CAELE
20-50

Troubleshooting
SymptomProbable Cause
Water leaks1. Clogged drain tube.
2. Gap between glass weatherstrjp and roof panel.
3. Defective or improperly installed glass weatherstrip.
4. Gap between drain seal and roof panel.
Wind noise'1. Excessive clearance between glass weatherstrip and roof panel.
Motor noise1. Loose motor.
2. Worn gear or bearing.
3. Cable assembly deformed.
Glass does not move, but motor turns'1. Clutch out of adjustment.
2. Foreign matter stuck between guide rail and slider.
3. lnner cable loose.
4. Cable assembly not attached properly.
Glass does not move and motor does not turn
{glass can be moved with moonroof wrench)
1. Blown fuse,
2. Faulty switch.
3. Battery run down.
4. Defective motor.
5. Faulty relay.
D
Glass Height Adjustment
The roof panel should be even with the glass weather-
strip, to within 1.7 :lr3 mm (0.07 :3:31 in.) all the way
around. lf not, open the giass fully, and:
GLASS WEATHERSTRIP
1. Remove the bracket cover.
Loosen the nuts, and install the shims between the
glass frame and glass bracket as shown.
Shim thickness: Front max.3 mm 10,12 in.l
Rear max. 2 mm 10.08 in.)
Repeat on opposite side i{ necessary.
)
5x1.0mm9.8 N.m 11.0 kgf m,7.2 rbtft)
SRACKETCOVEB
----------1>
6x1.0mm9.8 N.m {1.0 kgtm,7.2 tbf.ft)
1.7 tl.8 mm
{0.07 :3 3i in.}
20-51

Moonroof
Motor, Drain Tube and Frame Replacement
CAUTION:
. Put on gloves to protecl your hands.
. Be careful not to damage the seats, dashboard and other interior trim.
'1. Remove the headliner {see page 20-64).
2. Disconnect the motor connector and glass position switch connector.
NOTE: When removing the motor, detach the connector from the frame, remove the bolts and nuts, then remove the
motor.
3. Remove the glass {see page 20-52).
4. Disconnect the drain tubes, and detach the ceiling light harness.
5. Remove the frame mounting bolts.
NOTE;
. An assistant is helpful when removing the bolts.
. Remove the front bolts last.
6. Detach the rear hooks by moving the frame forward, then remove the frame.
BOLT6x1.0mm9.8 N.m {1.0 kgt m,7.2 tht.hl
6x1.0mm9.8 N m (1.0 kgl.m, 7.2 lbtft)
20-54
\

Moonroof
1.
2.
Switch Plate Adjustment (Fully Closed Positionl
3.
4.
5.
Remove the headliner {see page 20-64).
Using the moonroof wrench, close the glass fully.
NOTE: Check the glass fit to the rool panel.
Using an open-end wrench, loosen the switch plate mounting bolts.
Adjust position of the switch plate (switch cam) as shown.
Check the operation of the glass (from tilt-up position to fully closed position, from the fully open position to the fully
closed position) by operating the moonroof switch.
NOTE: Check the glass height (see page 20-51).SWITCH PLATE
GUIDEPLATE
SWITCH CAM
While moving the switch plateplate at the position where thea (a faint click is heard).
INNER CABLE END
little bv little, secure the switchswitch cam contacts the switch
Close the glass fully, and check for water leaks.
NOTE: Do not use high-pressure water.
CAELE BRACKET
20-56

Opening Drag Check
{Motor Removed)
Before installing the motor, measure lhe effort required
to open the glass using a spring scale as shown.
CAUTION: When using a spring scale, pfotest the lead-
ing edge ol the glass with a shop towel.
lf load is over 40 N (4 kgf,9 lbf), check the side clearance
and glass height (see page 20-51).
SHOP TOWEL
l,e
20-57
Closing Force Check
(Motor Installedl
'1. After installing all removed parts, have a helper
hold the switch to close the glass while you mea-
sure the force required to stop it. Attach a spring
scale as shown. Read the force as soon as the glass
stops moving, then immediately release the switch
and spring scale.
CAUTION: When using a spring scale, protect the
lerding edge ol the glass with a shop towel.
Closing Force: 200 - 290 N(20 - 30 kst, 44 - 66 lbfl
lf the torce in not within specification, install a new
lock washer, adjust the tension by turnang the motor
clutch adjusting nut, and bend the lock washer
against the motor clutch adjusting nut.
LOCKWASHERReplace.
COUNTER.cLocKwrsETo decrease
SCALE