charging HONDA INTEGRA 1998 4.G User Guide

Compressor
a
a
Clutch Overhaul (cont'dl
Remove the screw from the field coil ground termi,
nal. Remove snap ring A with snap ring pliers, then
remove the field coil.
. Be careful not to damage the field coil and com-presso. during removal/installation.
. Once snap ring A is removed, replace it with a
SNAP RING AReplace.
5. Install in the reverse order of removal, andl
install the field coil with the wire side facing
down (see above).
clean the pulley and compressor sliding surfaceswith non-petroleum solvent.
check the pulley bearings for excessive play.
make sure the snap rings are in the groove prop-
efly.
apply locking agent to the threads of the center
bolt, and tighten it securely.
make sure that the pulley turns smoothly after
it's reassembled.
Relief Valve Replacement
Recover the refrigerant with Recovery/Recycling/
Charging System lsee page 22-221.
Remove the relief valve and the O-ring. Plug the
opening to keep foreign matter from entering the
system and the compressor oil from running out,
NOTE:
. Do not let the compressor oil run out.
. Make sure there is no foreign matter in the sys-
tem.
RELIEF VALVE13.2 N.m (1.35 kgf.m,9.76lbtft)
3. Clean the mating surfaces.
4. Replace the O-ring with a new one at the relief
valve, and apply a thin coat of refrigerant oil (ND-
OIL 8: P/N 38897-PR7-A01AH or 38899-PR7-A01)
before installing it.
5. Charge the system (see page 22-39), and test itsperformance (see page 22-241.
6. Check for leaks, and insert the cap in the top of the
FIELD
t\I lu
B _t_:---\-lr
\,/
22-34

Condenser
J
Replacement
RADIATOR UPPERMOUNT BRACKETS
Recover the refrigerant with a Recovery/Recycling/
Charging System lsee page 22-221.
Remove the coolant reservoir.
NOTE: Do not disconnect the reservoir hose from
the coolant reservoir and the radiator.
Remove the bolts and the radiator upper mount
brackets. then remov6 the boll from the suction
hose bracket.
COOLANT RESERVOIR
6x1.0mm9.8 N'm 11.0 kgf'm, ?.2lbf'ft)
4. Remove the bolts, then disconnect the discharge
line and the condenser line from the condenser.
NOTE: Plug or cap the lines immediately after dis-
connecting them to avoid moisture and dust con'
tamination.
DISCHARGE LINE
6x1.0mm9.8 N.m {1.0 kgj'm, 7.2 lbl'ft)
5. Remove the two mounting bolts, then lift out the
condenser as shown.
NOTE: Be careful not to damage the radiator and
condenser fins when removing the condenser.
6x1.0mm9.8 N m 11.0 kgf m, 7.2 lbf ft)
lnstall in the reverse order of removal. Make note of
these items;
. lf you're instslling a new condenser, add refriger-
ant oil (ND-olL 8: P/N 38897-PR7-A01AH or 38899- PR7 - A01) (see page 22-211.
. Replace the O-rings with new ones at each fit-
ting, and apply a thin coat of refrigerant oil
before installing them.
NOTE: Be sure to use the right O-rings for HFC-
134a (R-1344) to avoid leakage.
a Do not damage the radiator and condenser fins
when installing the condenser.
o Be sure to install the condenser mount cushions
securely into the holes.
. Charge the system {see page 22-39) and test its
performance (see page 22-241.
CONOENSER LINE
22-37

A/C System Service
Evacuation
Use only service equipment that is U.L.-listed and is cer-
tified to meet the requirements of SAE J2210 to remove
HFC-134a (R-134a) from the air conditioner svstem.
CAUTION: Exposure to air conditioner refrigerant and
lubricant vapor or mist can irtitate eyes, nose and
throat. Avoid breathing the air conditioner refrigerant
and lubricant vapor or mist.
lf accidental system discharge occurs, ventilate work
area before resuming service.
R-134a service equipment or vehicle air conditioner sys-
tems should not be pressure tested or leak tested with
compressed air.
!@@l some mixtures ot air and R-t3ita have
been shown to be combustible at elevated pressures
and can result in fire of explosion causing injury orproperty damage. Never use compressed air to pressure
test R-134a service equipment or vehicle air conditionet
svstems.
Additional health and safety information may be obtained
from the refrigerant and lubricant manufacturers.
When an A"/C Svstem has been ooened to the atmo-
sphere, such as during installation or repair, it must
be evacuated using a R-134a refrigerant Recovery/
Recycling/Charging System. (lf the system has been
open for several days, the receiver/dryer should bereplaced, and the system should be evacuated for
several hours.)
Connect a R-134a refrigerant Recovery/Recycling/
Charging System to the vehicle, as shown, follow-
ing the equipment manufacturer's instructions.
NOTE: lf low pressure does not reach more than
93.3 kPa (700 mm H9,27.6 in.Hg) in 15 minures,
there is probably a leak in the system. Partially
charge the system, and check for leaks (see Leak
Test).
Recov6ry/R€cycling/Charging Systom
2234

I
I
ChargingLeak Test
Use only service equipment that is U.L.-listed and is cer-
tified to meet the requirements of SAE J2210 to remove
HFC-134a (R-134a) from the air conditioner system.
CAUTION: Exposure to air conditioner refrig6rant and
lubricant vapol or mist can irritate eyes. nose and
throat. Avoid broating the air conditione. relrigerant
and lubricant vapor o; mist.
lf accidental system discharge occurs, ventilate work
area before resuming service.
R-134a service equipment or vehicle air conditioner sys-
tems should not be pressure tested or leak tested with
compressed air.
@ some mixtures of air and R-1348 have
been shown to be combustible at €levat€d pre3sures
and can rosult in fire or explosion causing iniury or
property damage. Never use compressed air to pressure
test R-134a s€rvics oquipment or vehicle air conditioner
Systems.
Additional health and safety information may be
obtained from the refrigerant and lubricant manufac-
rures.
Connect a R-134a refrigerant Recovery/Recycling/
Charging System to the vehicle, as shown in the pre-
vious column, following the equipment manufactur-
er's instructions.
NOTE: Be sure to install the same amount of new
refrigerant oil back into the A/C system before
charging.
Open high pressure valve to charge the system to
the specified capacity, then close the supply valve,
and remove the charging system couplers.
R€frigerani capacity: 700 1o g 124.7 llroz)
Check the system for leaks using a R-134a refriger-
ant leak detector with an accuracy of 14 g (0.5 oz)
per year or better.
lf you find leaks that require the system to be
opened (to repair or replace houses. fittings, etc.),
recover the system according to the Recover
Procedure on page 22-22.
After checking and repairing leaks, the system must
be evacuated (see System Evacuation on page 22-
38).
JUse only service equipment that is U.L.-listed and is cer-
tified to meet the requirements of SAE J2210 to remove
HFC-134a (R-134a) from the air conditioner system.
CAUTION: Exposure to air conditioner r€frigsrant and
lubricant vapol or mist can irritate eyos, nose and
throat. Avoid broathing the air conditioner reftigerant
and lubricant vapor or mist.
lf accidental system discharge occurs, ventilate work
area before resuming service. Additional health and
safety information may be obtained from the refrigerant
and lubricant manufactures.
Retrigerant capscity: 700 % g (2,[.7 i.sozl
CAUTION: Do nol overcharge tho sy3tem; the compres-
sor will b6 damaged.
Connect a R-134a refrigerant Recovery/Recycling/
Charging System to the vehicle, as shown. tollowing the
equipment manufacturer's instructions.
n6covery/Rocycling/Charging Svslem
LOW-PRESSURESIDE
22-39

T
I
1
J)
Fuso NumberWire ColorComponent{s} or Circuit(rl ftqt6cted
't210AYEUBLKTurn signal/hazard relay
15 AYEUGRNPGM-Fl main relay
GRN or REDSRS unit (VA)
147.5 ABLK/WHTCruise control system
15BLK/YE LAlternator, VSS, ELD unit (USA), TCM, charging system light
't67.5 ABLVBLUABS control unit, rear window defogger relay (Via switch)
117.5 ABLK//ELAVC system, heater system, power marror
187.5 AYEUBLKDaytime running lights relay (Canada)
197.5 AYELEack-up lights
2010 AWHT/YELDaytime running lights control unit (Canada)
2110 ARED/WHTRight headlight (low beam)
2210 ARE D|YE LLett headlight (low beam)
2310 AGRN or PNKSRS unit (VB)
247.5 AGRN/ORNMoonroof relays
Power window relay
7.5 AYEUBLUClock, gauge and indicator lights
Integrated control unit
2620AGRN/BLKWindshield wiper motor, windshield washer motor
10AYEUGRNCigarette lighter
2810AYEUREDAudio unit connector
29Integrated control unit
30RED/BLKDash lights, clock
Integrated control unit
317.5 A8LU/WHTECM. PGM-Fl main relav
10ARE D/BLKFront parking lights, taillights, license plate lights
7.5 AWHT/GRNInterlock control unit, key interlock solenoid
23-49

Power Distribution
Gircuit ldentification (cont'd)
No.42 {40AiFUSE(From page 2154)
BLKBLU
ELKBLU
+- BLK/YEL -ABSconlrolunil
Bear window detoggef relay(Via re window delogger swilch)
Oplional connoctor (lc2)
(Via power mircr swilch)
UNOEF,HOOO FUSSF€LAYBOX (To page 23-55)
I
VTo page23-58
BLKWHT
I
V
/ To page 23-59
(Fuse,telay box sockel)
cRN {or REot -i-
BLK'YEL -
Recirdlalion conlrol nolof,/C lhefmoslalMods conlrol motorHealer conlrol panel
oaylime running lights relay (Canada)
near washor molor(Via rear wiper^vasher swilch)
lgnilion coil
Tuln signal/harad relay(via swrtcl)
PGM.FI main relay
SRS unil (VA)
Cruise conlrol unit
BLK,TYEL --- Alernalorr_. TcM
BLK/YEL ---t- vss- E-D Jril (JSAj
Charging syslem l€hl
UNDEB-DASH FIJSE/RELAY BOX
N0.18 (7.5A)
N0.14 (7.5A)
IGN]TION SWI'TCH
\ Acc
23-56

)
)
Charging System
Component Locationlndex
CHARGING SYSTEM LIGHT(ln the gauge assembly)Test, pages 23-102,103Bulb Locations, page 23-122
UNDER-HOOD FUSE/RELAY BOX(USA: HAS bUiIt-iN ELECTRICALLOAD DETECTOR (ELD) UNIT}Troubleshooting of ELD, secrion 11
BATTERYTest,
ALTERNATOR BELTInsp€ction and Adiustment, page 23_115ALTERNATORTroubleshooting, page 23'102Alternator/FegulatorTosl, pages 23-105,'106Replacement, page 107Overhaul, page 23-108
23-99
.t-

a
Charging System
Circuit Diagram
INTEGRATEOCONTROL UNIT
V
II
ECM
V
II
UNDER.HOOD FUSE/RELAY BOX
No41 (1tl0A) /^ N0.42 (40A)
FIETDWINOING
WHT/8LU
L
GFN/REO
I
I
I
I-t
-"
ALTERNATOR
BLK/YEL
23-100
I-

Charging System
Troubleshooting
It the charging system light does not come on or does not go off, or the battery is dead or low, test the following items in
the order listed below:
1. Battery
2. Charging system light
3. Voltage
4. Alternator control system
5. Alternator/regulator
Charging System Light Test
ALTERNATOR'P CONNECTORIUSAI
IGIBLK/YEL)
Wire side offemale terminals
Wire side offemale terminals
ALTERNATOR 3PCONNECTOR lCanadal
Charging System Light Check:Make sure the charging systemlight comes on.
Ch€ck tor a blown No. 15 (7.5 A)
tuse and . blown charging sys-
tem light bulb. ll the fuse andbulb are OK, .eptir tho open inlhe WHT/BLU or BLK/YEL wire.
Does the charging systemlight come on?
Ch.rging System Light Check(cont'd):
Start the engine.
Pertorm the Ahernator/RegulstolTest (s€. prge 23-101,Does the charging systemlight go off?
Voltago Check:Measure the voltage at the No. 1
lNo. 2l terminal of the 4P [3P]connector with tho ignition switchoN {lr).
Repair tho open in ih€ 8LK/YELwir6 betweon the alte]nator andundor-dash lure/reley box.
I4
L-*
23-102

{From previous page}
Repai. ths open in tho WHT/ALUor BLK/YEL wir€.Does the charging systemlight come on?
Chock tor a sho.l in the L cir-cuit lcont'd):Disconnect the No.3 terminal ofthe 4P [3Pl connector from theground.
Does the charging systemlight go offi
Repair the shon to ground in thoWHT/BLU wiro.
{
t
Check for an opon in lhe L cir-cuit:1. Turn the ignition switch OFF.2. Disconnect the 4P connectorfrom the alternator.3. Ground the No. 3 terminal ofthe 4P [3Plconnector.4. Turn the ignition switch ON (ll).
ALTERNATOB irP CONNECTOR
ALTERNATOR 3PCONNECTOR {Canadal
11 2 3l
,l
iin"vr.rr\
Wire side oftemale t€rminals
[ ]: Canada
LIWHT/BLUI
LIWHT/BLU)
Wire side offemale terminals
)
23-103
4
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