1998 HONDA CIVIC 23-8

Power Relays
Relay Test (cont'd)
Five-terminsl type:
l. Check for continuity between the terminals.
. There should be continuity between the No. 1and No, 2 terminals when power and ground areconnected to the No. 5 and No. 3 terminals.o There should be continuity between the No. 1and No. 4 terminals when power is disconnected.
. Moonroof open relay: '98-00models
. Moonroof close relay: '98 - 00 mooets
Terminal
P"*"r{ltl"5-N".3)-\14
Disco n n ectedo----o
Connectedo-----o
23-88

Starting System
Component Location Index
A/T GEAR POSITION SW|TCHTest, page 23'154Replacement, page 23-155
STARTER CUT RELAY (M/T}
Test, page 23-86, 87
oo
ool
CLUTCH INTERLOCK
swlTcH
BATTERYTest, page 23-91
STARTERTest, page 23'95Solenoid Test, Page 23 96
Replacement, Page 23-100
Performance Test, Page 23-101
23-93

-Starter Test
NOTE; The air temoerature must be between 59 and
100'F (15 and 38"C) before testing.
Recommended Procedure:
. Use a staner system tester.
. Connect and operate the equipment in accordance
with the manufacturer's instructions.
. Test and troubleshoot as described,
Alternate Procedurg:
. Use the following equipment:- Ammeter, 0 - 400 A
- Voltmeter, 0 - 20 V (accurate within 0.1 volt)
- Tachometer, 0 - 1,200 rpm
. Hook up a voltmeter and ammeter as shown.
NEGATIVETERMINAL
NOTE: After this test, or any subsequent repair. reset
the ECM/PCM to clear any codes (see section l1)
Check the Start€r Engagemont:
1. Remove the No. 44 (15 A) fuse from the under-hood
fuse/relay box,
2. Turn the ignition switch to START (llll with the shift
lever in E or E position (rVT) or with the clutch pedal
depressed {M/T). The starter should crank the engine.
. lf the starter does not crank the engine, go to
step 3.
. lf itcranksthe engineerraticallyortooslowly, go
to "Check for Wear and Damage" on the next
page.
Check the battery. battery positive cable, ground,
starter cut relay, and the wire connections for loose-
ness and corrosion, Test again.
lf the starter still does not crank the engine, go to
step 4,
Unplug the connector (BLK,/WHT wire and solenoid
terminal) from the starter,
Connect a jumper wire from the battery positive (+)
terminal to the solenoid terminal.
The starter should crank the engine.
. lf the starter still does not crank the engine,
remove it, and diagnose its internal problem
. lf the startercranksthe engine, goto step 6.
Check the ignition switch (see page 23-891.
Check the starter cut relay and clutch interlock switch
(see page 23-86,87).
Check the A/f gear position switch (see page 23-154).
Check for an open in the wire between the ignition
switch and starter.
7.
(cont'd)
23-95
9.

Fan Controls
Component Location Index
UNDER.HOOO
CONDENSER FAN RELAYTest, page 23-87
RADIATOR FAN RELAYTest, page 23 87
CONDENSERFAN MOTOR
TOR FAN MOTORRemoval, section 10
ENGINE COOLANTTEMPERATURE (ECTI
swtTcHRemoval, section 10Test, section l0
t lt lt lt tt l
tlTtlnr-l
mU!L-Jfl_l'1 - f-t t-_l -
I L--J L__J LJ f-----"1
o
^o
o"l
23-126

Horn
Component Location Index
SRS components are located in this area. Review the SRS component locations, precautions, and procedures in the SRS
section (24) before performing repairs or service.
CABLE REELReplacement, section 24
(:-, ,,/ t.\
(6\'
\K2
HORN RELAY: '98 - 00 models-
lWire colorsr WHT/GRN, cBY,lIWHT/GRN, BLU/RED ]Test, page 23 87
HORN RELAY: '96 -97 models-lwire colors: WHT/GRN. GBY,I
IWHT/GRN, BLU/RED ITest, page 23-86
UNDER-DASH FUSE/RELAY BOX
23-196

Rear Window Defogger
Gomponent Location Index
36 - 98 modols:
UNDER.DASH FUSE/RELAY BOX
REAR WINDOW DEFOGGER SWITCHInput Test, page 23-203
REAR WINOOW DEFOGGERRELAYTest, page 23-86
REAR WINOOW OEFOGGERFunction Test, page 23'202Defogger Wire Repair. page 23 202
23-200

'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

'1 = '96 D16Y8 engine: All coupes'97 D16Y7 engine: California Coupe, California Sedan LX'97 D16YB engine: All coupes, California Sedan'98100 models: All except D1685-.t UNDER-DASHI
I
\
'--1 $NEGRATED
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c42'lPHO|O 63vlEW 50
ct01
vtEw28
FUSE/RELAYBOX
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T
D16Y8
13
c568
ELKAYTIT
BLKAVHT
1
143
EVAP BYPASS : :SOLENOIDVALVE . ,Page 23-9,23-11,23-14,24-7,' '
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