cks HONDA INTEGRA 1994 4.G Manual PDF

BRUSHES
Starting System
Starter Field Winding Test
1. Check for continuity between the brushes. lf there's
no continuity, replace the armature housing.
2. Check for continuity between each brush and the ar-
mature housing {ground) lf continuity exists, replace
the armatule housing.
Overrunning Clutch InsPection
Slide the overrunning clutch slong the shatt.
Does it move treely? ll not, replace it.
Rotate the overrunning clutch both ways.
Does it lock in one direction and rotate smoothly in
reverse? lf it does not lock in either direction or it
locks in both directions, replace it.
DRIVE G€AR
ll the starter drive gear is worn or damaged, replsce
the ovsrrunning clutch assembly; the gea. is not
available separately.
Check the condition of the flywheel or torque con-
verter ring gear if the starter drive gear teeth ale
damaged.
4.
23-8,4
CLUTCH GEAR

Starting System
Performance Test
NOTE: Before staning the tollowing checks. disconnect
the wire Jrom te.minal M, and make a connection as
described below using as heavy a wire as possible {prefer-
ably equivalent to the wire used for the car).
Pull-in Coil Tasl:
Connect the batterv as shown. It the starter pinion pops
out, it is working properly.
GAUTION: Do not leavo the battery connectod for mora
than 10 seconds.
Hold-in Coil Tost:
Disconnect the battetv from the M terminal. lf the pin-
ion does not retract, the hold-in coilis working properly.
CAUTION: Do not l6ave tho battory Gonnected for moro
than 10 soconds.
23-86
Rotracting Test:
Disconnect the battery negative cable. ll the pinion
retracts immediately, it is working properly.
NOTE: Do not leave the battery connected tor more than
1O seconds.
Startoi Noioad Test:
1, Clamp the starte. firmly in a vise.
2, Connect the starter to the battery as shown and con-
tirm that the motor starts 8nd keeps rotating.
It the electric current and motor speed meet the
sDecifications when the battery voltage is at 11 V,
the staner is working properly.
Spacifications: 90 A or less {Eleciric curentl.
3OO0 rpm or more (Motor speodl

Distributor Top End Inspection
1.
2.
Check for rough or pitted rotor and cap tefminals.
Scrape or file oft the carbon deposits.
Smooth the rotor terminal with an oil stone or #600sandpaper i{ rough.
Check the distributor cap Jor cracks, wear, and
dSmage, lf necessary, clean or replace it.
2
Distributor Removal
1.
2.
Disconnect the 2-P and 8-P connectors from the dis-
tributor.
Disconnect the ignition wires from the distributor
cap.
3. Remove the distributor mounting bolts, then remove
the distributor Irom the cvlinder head.
23-91

Distributor Overhaul
Check for cracksoa damage.
ROTOR RETAII{IITG SCREWlMust be made ofdiamagnstic materiall
DlsTNIBUTOR
Chock tor cracks, wear, damage,or fouling.Clean or replace.
IGNITION CONTROL MODULE {ICM)Troubleshooting, section 1 1Input tost, page 23-96
BLKTYEL
HOUSING
23-93

RectifierTest
NOTE: The diodes are designed to allow current to pass
in one direction while blocking it in the opposite direc-
lion. Each diode must be tested for continuitv in both
directions with an ohmmeter that has diode checking
capability. Since the alternator rectifier is made up of
eight diodes (four pairs), there are a total of '16 checks,
1. Check for continuity in each ditection between the
B and P terminals, and between the E (ground) and
P terminals of each diode pair. All diodes should have
continuity in only one direction,
lf any of the eight diodes tails, replace the rectifier
assembly. (Diodes are not available separately.)
Gharging System
Alternator Brush Inspection
Remove the end cover, then lake oul the brush
holder by removing its two screws
Measure the length of the brushes with a vernier
calioer.
Aliornatol Brush Longlh:
Standard: 10.5 mm (O.41 in)
Servic. Limit: 1.5 mm (O.06 in)
lf the brushes are less than the service limit, replace
the b.ush holder assemblv.
VERI{IEB CALIPEB
23-106

Control Unit Input Test
Oisconnect the 8-P connector from the interlock control
unit. Check for good contact between the connector and
socket terminals. lf the terminals 8re OK, make Iollow-
ing input tests at the connector. lf all input tests are OK,
but the problem remains, replace the cont.ol unit,
NOTE: lf the shilt lock solenoid clicks when the ignition
switch is ON and the brake pedal is pushed (shift tever
is in lfl position, accelerator is in rest position), the shiftlock system is electronically normal; test the A/T gear
positaon switch as described on page 23- 134.
Shift Lock Sy.tem:
No, Wlr6 Tost condition
Koy Intodock Systam:
No. WireT6st condition
Tost: Dosired resultPossiblo cause if rssuh is not obtainod
T6st: Desiled reaultPossible caure if rosult is not obtainsd
'I
lgnition switch ON (ll)
Brake pedal pushedCheck for voltage to ground:
There should be bsttery voltage
Blown No. 41 (15 A) fuse in the
under-hood fuse/relay box
Faulty transmission control module(TCM}
Faulty ECM
Faultv brake switch
Faulty throftle position lTP) sensor
An oDen in the wire
wn t/hEulgnition switch ON
brske pedal and
accelerator pushed
the same time
I [),
at
Check for voltage to ground:
There should be less than
battery voltage.
GRN^/vHT'
Shift lever in @Check lol continuity to ground:
There should be continuity.
Faulty A/T gear position switch
Poor ground {G201, G401}
An oDen in the wire
YEL/BLK
lgnition witch ON (lllCheck for voltage to ground:
There should be battery voltage
Blown No. 15 (10 A) luse in the
under-dash fuse/relay box
Faulty shift lock solenoid
An oDen in the wire
BLKUnder all conditionsCheck for continuity to ground:
There should be continuitv.
. Poor ground (G2O1, G4O1). An ooen in the wire
2
Shift lever in position
E
Check for continuity to ground;
Ther€ should be continuity.
Faulty A/T gear position swirch
Poor ground (c2O1 , G4O1)
An oDen in the wire
3WHTAYEL
lgnition switch tu.ned
to ACC (ll 8nd the keypushed in
Check for voltage to ground:
There should be battery voltage
Bfown No. 42 l2O Al fuse in the
under-hood tuse/relay box
Faulty steering lock assembly(kev interlock solonoid)
An oDen in the wire
4WHT/BLU
lgnition switch turned
to ACC (ll and the keypushed in
Check tor voltage to ground:
There should be batery voltage,
Bfown No. 42 l2O Al fuse in the
under-hood fuse/relav box
Faulty steering lock assembly(key interlock solenoid)
An oDen in the wire
23-141

Stereo
Power
Sound
Antenna
System
Motor Test
Remove the quarter trim panel (Hatchback) or trunk
side trim panel (Sedan).
Disconnect the 3-P connector from the motor, and
remove the connector from its clamD.
Check for power to the motor at the connector ter-
minals:
a There should be battery voltage between the
WHT/RED (+l and BLK {-} terminals all thetime.a There should be battery voltage between the
YEL/GRN {+) and BLK (-} terminals onlv with the
ignition and radio switched ON.
Test motor oDeration:
3.
4.
EXTEND: Connect battery power to the "A"
"B" terminals and ground the "C" terminal.
8no
"4"RETRACT: Then disconnect power trom the
terminal,
lf the motor fails to run or does not run smoothlv,
reDtace tr.
*ft'^to
?r*
TIFIT*r'
YEL/GRN
AI{TE T{A MAST
AI{TEI{I{ALEAD
C ftYhh lha lnLnn. r.tr.ci.d t|Ilyl
Sticking Ant6nna:
The antenna sticks in either the up or down position.
1.Using the antenna wrench, remove the antenna nut,
spacer (see page 23-195).
Clean the antenna mast housing threads, and rein-
stall the soacer.
PLASTIC SLEEVEAIITENNA MAST
Cloan masthousingthroads.
Use the antenna nut wrench and tighten the anten-
na nut to 2.3 N.m (0.23 kgf-m, 1.7 lbf-tt). lJ you
overtightened the nut. the antenna may stick. lf
sticking occurs, back the nut off a little, then turn
the radio on and off to raise and lower the antenna
again. Repeat until the antenna moves treely.
23-194
fmft,

Power Door Locks
Component Location Index
1
FRONT PASSENGER'S DOOR LOCK ACTUATORTest. pago 23-239Reolacement. section 20
FRONT PASSENGER'SDOOR LOCK SWITCHfest, page 23-241
FRONT PASSENGER'S DOOR KEYCYLII{DER SWITCHTest, page 23-240
POWER OOOR LOCKCONTROL UNITfnput Tost, page 23-236
RIGHT REAR DOOR LOCK ACTUATOR lsodanlTest,
DOORKEY CYLINDER SWITCHTest. page 23-24O
DBIVER'S
DOOR
LOCK ACTUATORTest, page 23-238Roplacement, seclion 20
LOCK SWITCH'lest, page 23-241
Description
For this model, a new door lock system has been adopted to improve convenience and safety. lf the kev is insened intothe driver's door key cylinder, turned to the unlock position, and pulled out immediately thereafter, oNLy the driver.sdoor will unlock. However, if the key is kept in the unlock position tor one second or more, ALL doors wi

unlock.
23-239
LEFT REAR DOOR LOCK ACTUATOR {Sodan}Test, page 23-239
23-233

Power Door Locks
Circuit Diagram
BATTENY
@'"t
BLK
.&;
G201G401
o00R toc( KN08
VL____I
FROMTPASSENGER'SoooR t-ocKACIUATOR
@r
I uFt REAR000R LocKACTUATOR
@"
r RIGHT REAR000R LocKACTUATOR
@'
8LK
A=
G501G5o2
I
G501G5o2
UiIDER- HOOD FUSE/RELAY BOX
No.41 l100Al iJo,36l50A)
DRIVER'S OOOBKEY CYI,INDERswITcH
DRIVER'SoooR rocKswtTcH
FRONTPASSENGEN'SDOOR LOCKswncH
POWER OOORLOCK CONTROI.
8rl(
A-l
GSotG502
23-234
I

Power Door Locks
Control Unit Input Test
Remove the driver's door panel {see section 2O).
Disconnect the 1+P connector Jrom the control unit.
Inspect the connector and socket terminals to be
sure they are all making good contact.
a It the terminals are bent. loose or corroded, repair
them as necessary. and recheck the system.
a lf the terminals look OK. make the following in-
put tests at the connector.- lf any test indicates a problem, find and cor-
rect the cause, then recheck the syslem.
lf all the input tests prove OK, the control unit
must be faultv; replace it.
POWER DOOR LOCK
CONTROL UNIT
t4-P COI{NECTOR
View from wiro side
23-236