2000 HONDA CIVIC Switch

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