Model HONDA CIVIC 1998 6.G Workshop Manual

Switch Test
lMake sure you have the anti-theft code for the
radio, then write down the frequencies for the
radio's preset buttons ('99 - 00 models).
Disconnect the battery negative cable, then disconnect
the positive cable, and wait at least three minutes.
Disconnect the driver's airbag connector (see sec-
tion 24).
Remove the driver's dashboard lower cover (see
section 20).
Disconnect the cable reel sub-harness 3P connector
from the main wire harness.
2.
3.
4.
5.
1.
MAIN WIREHARNESS3P CONNECTOR
SUB-HABNESS3P CONNECTOR
REEL
6.
Terminalside olmale terminals
Check for continuity between the No. 2 terminal of
the cable reel sub-harness and body ground with
the horn switch pressed.
alf there is continuity, the horn switch is OK.
lf there is no continuity, go to step 6l-
-\
1.
8.
10.
'I 1.
9.
Remove the driver's airbag assembly (see section
24), then disconnect the horn connector from the
steering wheel.
Check for continuity between the No. 2 terminal of
the cable reel sub-harness 3P connector and horn
positive terminal.
lf there is no continuity, replace the cable reel
(see section 24).
lf there is continuity, repair or replace the horn
swtlcn,
lf all tests prove OK, reinstall the driver's airbag
assembly (see section 24), and reconnect the cable
reel sub-harness connector.
Reconnect the driver's airbag connector, and rein-
stall the access panel on the steering wheel.
Reconnect the battery positive cable, then the negative
termtnar.
After installing the airbag assembly, confirm proper
system operation:
12.
Turn the ignition switch ON (ll); the SRS indica-
tor light should come on for about six seconds
and then go off.
Make sure both horn buttons work.
13. Enter the anti-theft code for the radio, then enter the
customer's radio station presets ('99 - 00 models).
HORN CONNECTOR
23-199

'99 - 00 models:
UNDER.OASH FUSE/RELAY BOX
REAR WINDOW DEFOGGER(Built into climate control unit)
REAR WINDOW DEFOGGER
Test, page 23-86
ANTENNA COIL (Sedsn)
f l_ f= L'
''rofia trF.-lj
l-
REAR WINDOW DEFOGGER
I est, page lr- lv.t
23-201

Rear Window Defogger
Circuit Diagram
36 - 98 models:IGNITIONswtTcH
/ BAT \+ ots't
\:7 |
I
IIYE
WHT/BLK +WHT
wtNDow
BLKBLU
It-lt-l
TBLK
UNOEF,HOOD FUSE/RELAY BOX
N0.41 (e,oA) No a2 (aoA)
G40lG402G601 : Coupe/SedanG77t :Nalchback
23-202

'99 - 00 models
IGNITONSWTCH
-fO Ctsr
\j7 |
I
I
WHT/BLK +WHT
HEATERPUSHswtTcH
BLK
G40lG402
BLK
G401G402
UNDER HOOD FUSEi RELAY BOX
No 4r (80A) No 42 (40A)
8
CLIMATE CONTROLUNIT/ R€ar window delogg€t \I I mer orcLril blill nlo J\climale conlro unil /
I{/\A-4<-INDICATOS(LE0)
II REAF WINDOWDEFOGGEBswtTcH7 16
,ll
23-203
l-

Power Mirrors
Power Mirror Test
1. Pry out the cover panel (see section 20).
Terminalside ofmale terminals
*: Canada '99 - 00 models
Disconnect the 8P connector from the power mirror.
Check actuator operation by connecting power and
ground according to the tables.
Dofogger Test:
4. Check for continuity between the No. 3 and No. 4
terminals of the 8P connector.
There should be continuity.
COVER
L___r"'ry1Position67I
TILT UPo@
TILT DOWN@
SWING LEFTo@
SWING RIGHT@
23-212
Mirror Actuator Replacement
(Donnelly Typel
'1. Remove the power mirror from the door {see sec-
tion 20). and disconnect the 8P connector.
2. Remove the mirror base cover from the mirror
housing.
MIRROR HOLDER
Remove the mirror holder from the mirror housing.
Gently pull it out by hand.
Remove the three screws from the actuator and the
two screws from the bracket at the base of the
assemory.
BRACKET
5. Remove the bracket from the housinq.
4.
MIRROR HOUSING

7.
8.
6. Remove the two screws, cut the wire harness, and
remove the actuator.
Record the terminal locations and wire colors'
Route the wire harness of the new actuator through
the hole in the bracket. Be sure to pass the wlre
under the bracket cliP.
BRACKET
9. Pass the connector boot over the wire harness
23-213
BLK/WHTi
,t
L,
.;{
I
oa
LT GRN I GRY
PNK
10, lnsert the terminals into the connector in the origi-
nal arrangement (recorded in step 7), as shown
Detow.
Right:
SLK/WHT*
BLU/REO'
": Canada '99 - 00 models
Apply tape to seal the intersection of the connector
boot and the wire harness.
Reassemble in the reverse order of disassembly Be
careful not to break the mirror when reinstalling it
to the actuator.
Reinstall the mirror assembly to the door.
Operate the power mirror to check that the actuator
works smoothlY.
Left:
11.
12.
13.
't 4.
PNK

Moonroof
Circuit Diagram
JNDEB.FOOD FUSE qELAY BOX
*1 96 97 modes:+2 r '98-00 models
OPEN/CLOSE SWITCHI.ourrE lhe lifino ooglalron{T[!b - F! ycto6ed)A and C lerminals are connecled.. ourno lhe sldno o$ralron(Fully?osed *: Futly op€n)A and Blermrnals are connecled.
TILT/CLOSE SWITCHI. Durinq lhe lihina oDeralion[Ir]t uir - Fillyc osed)D and F terninaliare conned€d.. Durino lhe slidrno oDoratonlFulv dossd --: Fllv ooenl0 anil E lemnals are (inhecied.
IGNITION SWTCH
BLK
I_lr--
G40tG402
MOONFOOF SWITCH
23-236

Circuit Diagram
N0.30 (7.5A)
f/
IREO/BtX
WNT/BLK +WNT
BLU/RED
VHORN
IJ,
JRN,/WH
VgRAKELGHTS
UNDER.HOOD FUSEi RELAY 8OXUNDEB.OASH FUSARELAY BOX
GRY + BLUiGRN
GAUGEASSEMBLY
CBUISECONTROLACTUATOR
N0.41 (80A) N0.42 {40A)
INOICATORLIGHT(0.84rY)
lPIO SET
lo
I Q suue
tGNlTtoN swlrcH
l-t* : 99 00 models wlli A/T
23-241

Cruise Control
Gontrol Unit Input Test
SRS components are located in this area. Review the SRS component locations, precautions, and procedures in the SRSsection (24) before performing repairs or service.
1. Remove the driver's dashboard lower cover and knee bolster (see section 20).
2. Disconnect the l4P connector from the control unit.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
lf the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.lf the terminals look OK, make the following inpul tests at the connecror.- lf any test indicates a problem, find and correct the cause, then recheck the system,- lf all the input tests prove OK, the control unit must be faulty; replace it.
14P CONNECTOR
CRUISE CONTROL UNIT
*i '99 00 models with A/T
23-242
GRN/WHT LT GRN/RED LT GRN/BI-K
8LU/GRN*
Wire side of female terminals

)
CavityWireTest conditionTest: Desired resultPossible cause if result is not obtained
BRNA/VHTUnder all conditionsCheck for resistance to ground:
There should be 80 - 120 O.
Fau lty actuator solenoid
Poor ground (G202)
An open in the wire
1BRNUnder all conditionsCheck for resistance to ground:
There should be 40 - 60 0.
11BRN/BLKUnder all conditionsCheck for resistance to ground:
There should be 70 - 110 0.
2GRY
lgn jtion switch ON (ll),
main switch ON and
brake pedal pushed,
then released
Check for voltage to ground:
There should be 0 V with the Pedal
pushed and battery voltage with
the pedal released.
'Faulty brake switch
. An open In the wlre
3BLKU nderall conditionsCheck for continuitY to groundl
There should be continuity
' Poor ground (G401, G402)
. An open in the wire
5GRNA,A/HT
Brake pedal pushed,
then released
Check for voltage to groundl
There should be batterY voltage
with the Pedal Pushed. and 0 V
with the pedal released
. Blown No. 52 (15 A) fuse in the
under-hood fuse/relaY box
. Faulty brake switch. An open in the wire
LT GRN/
RED
Set button pushedCheck for voltage to ground:
There should be batterY voltage.
Blown No. 52 (15 A) fuse in the
under-hood fuse/relaY box
Faulty horn relay
Faulty sevresume switch
Faulty cable reel
An open in the wire7LT GRN/
BLK
Resume button Pushed
10RED/BLU
lgnition switch ON (ll)Attach to ground:
Cruise indicator light in the gauge
assembly should come on.
Blown bulb
Blown No. 25 (7.5 A) fuse in the
under dash fuse/relay box
Faulty dimming circuit in the
gauge assemDly
An open in the wire
BLU,A/VHT
lgnition switch ON (ll)
and main swilch ON;
raise the front of the
car, and rotate one
wheel slowly with the
other wheel blocked.
Check for voltage between the
BLUMHT @ and BLK O terminals:
There should be 0- 5 V or more
-0- 5 V or more repeatedlY
. Faulty vehicle speed sensor {VSS)
. An open in the wire
LT GRN
lgnition switch ON (ll)
and main switch ON
Check for voltage to ground:
There should be batterY voltage.
Blown No. 14 (7.5 A)fuse in the
under-dash luse/relaY box
Faulty main switch
An open in the wire
14PNK
A,T: Shift lever in E,
ojorE
M/T: Clutch pedal
released
Check for continuity to ground:
There should be continuity.
NOTE: There should be no conti-
nuity when the clutch Pedal is
depressed or when the shift lever
is in other positions.
Faulty A/f gear position switch
Faulty or misadjusted clutch
switch (M/T)
Poor ground (G401, G402)
An open in the wire
BLU/GRN
Under all conditionsCheck for continuity between No. I
terminal and No. 5 terminal of the
PCM connector A.
There should be continuity
. An open in the wire
*: '99 - 00 models with A,/Tl-,
23-243