maintenance HONDA INTEGRA 1998 4.G User Guide

MAINTENANCE BEMINDER LIGHT{ln the gauge assembly)Gauge Assembly. page 23-120
VEHICLE SPEED SENSOR IVSS)(On th6 transmission housing)Test, page 23-128, 129Replacement, page 23-130
MAIMTENANCE REMINDER UNIT(Behind th€ dashboard lower cover)Input T6st, page 23-139
Maintenance Reminder System
Component Location Index
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23-136
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Based on signals received from the vehicle speed sensor (VSS). the microcomputer in the maintenance reminder unit,which is located behind the dashboard lower cover, computes the distances traveled. When you turn the ignition switchON (ll), the reminder light in the gauge assembly will come on for two seconds (bulb check tunction). At 9,650 1 160km {6,000 1 1O0 miles} intervals, the reminder light will glow for two seconds and then blink ten seconds after you
turn the ignition switch ON (ll). This will repeat every rime you turn the ignition switch ON {ll) until rhe car reaches12,O7O ! 1 60 km (7,500 t 100 miles).
Beyond the 12.o1O ! 160 km (7,5OO t IOO mile) interval, the light will continue to glow after the bulb check untilyou turn the ignition switch otf or reset the unit.
To reset the unit, the car must be parked and the ignition switch must be ON (ll). Press the reset button on the unitfor more than three seconds, and the reminder light will go off.
NOTE:
. Turn the ignition switch OFF before you remove the 5P connector from the maintenance reminder unit, otherwise vouwiil cancel all data in the memory.
a The data will remain in the memory even when the ignition switch is turned off, or if the unit is disconnected. Whenthe ignition switch is turned ON (lll, and the car is driven, additional data will be stored.
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23-137

Maintenance Reminder System
Circuit Diagram
UNOER.HOOO FUSEIRELAY BOX
N0.41 (lmA) No 42 (40A)
MAINTENANCE REMINDER UNIT
8LK
c201G401
23-138

Maintenance Reminder Unit Input Test
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1.With the ignjtion switch OFF, disconnect the 5P con-
nector from the reminder unit.
Inspect the connector and socket terminals to be
sure they are all making good contact.
a lf 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 a test indicates a problem, find and correct
the cause, then recheck the system.
lf all the input tests prove OK, the remind€r unit
must be faulty; replace it.
2.View from wire side
MAINTENANCEREMINDER UNIT
No.WileTest conditionTest: Dosired resultPossible cause it lesult is not obtained
ORN
IBLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G201, G4011. An open in the wire
2WHT/BLU
Under all conditionsCheck for voltage to ground:
There should be battery voltage
. Blown No. 47 (7.5 A) fuse in the under-
hood fuse/relay box. An open in the wire
3YEL
lgnitionONflr)Check lor voltage to ground:
There should be battery voltage.
. Blown No.25 {7.5 A) fuse in the under-
dash fuse/relay box. An open in the wire
4PNK
lgnition ON {ll)Connect to body ground: The
reminder light should go on.
Blown No.25 (7.5 Alfuse in the under-
dash fuse/relay box
Blown bulb
An open in the wire
5ORN
lgnition ON (ll), car in
neutral with front of
car raised, one wheel
rotated with other
wheel blocked
Check for voltage to ground:
Meter should indicate pulsang
voltage.
. Faulty vehicle speed sensor (VSS)
. An open in the wire
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23-139

FuserRelay I nformation
- Under-dash Fuse/Relay Box (cont'd)
Fuse
Number
i R - HEAD LTGHT ii LOWBEAM i
Fuse NameAmpsPageComponent or Clrcull Protected
10 ii Right headlight
! L _ HEAD LIGHT I
I row eenu I
10 i110-8Left headlight
(sRs)I roSRS unit
24 I P/IV RELAY IPower window relav. Moonroof
l(suNRooFBELA!l
7.5 I 10-4 |
tl
25 | METER | 7.5 | 10-5 |
rttl
Clock, Gauge assembly, Integrated control unit, Interlock
system, Maintenance reminder unit
Front wiper/washer26 i FR W|PER
I FR WASHEB
27 | crcnnerre
i LTGHTER
28 i RApro i10 i
Cigarette lighter
10-s iStereo radio/cassette player
30 I INSTRUMENT
I LIGHTS
2e | (RR Foc LtcHT) | z.s !
| 7.5 |
tl
3'1 i STARTER STGNAL21,21-1 1
32 i LTCENSE LtcHrS Ii TAIL LIGHTS ii 1001 i
| (rNrER LocK uNrr)l
II
114 | Dash & console lights, Integrated control unit
ECM or PCM, Integrated control unit, PGM-FI main relay
License plate lights, Parking lights, Taillights
Interlock system
6-2

Fuse/Relay I nformation
- Under-hood Fuse/Relay Box (cont'd)
Fuse
NumberFuse NameAmpsPage
BATTERY
I INTERIOR LIGHT
I
1 7.5 110-7 I
I
Component or Circuil Protected
Power distribution
lgnition switch
DLC, Ceiling light, Power antenna motor (Hatchback),
Trunk/cargo area light
47
I Fl E/lvl
POWER WINDOW
I BACK UP (RADTO)
I
15 | 1 0-7 I PGM-FI main relay
Not used
Power window relay
Clock, ECM or PCM, Maintenance reminder unit, Stereo
radio cassette player, TCM ('98-'99 Models with A'/T)
7.5 |10-8
I HEADLIGHT| 40 | 10-8 | Headlights, Interlock system (A/T)
49i DR LOCK,
i suNRooF
10-9 i Moonroof
I
I RR DEFROSTER
+ B SMALL
I Rear window detogger relay
I Dash and console lights, License plate lights,
I Rear parking lights, Taillights
I HORN, STOP
i HAZARD
10-9 | Brake switch, Horn relay
i Gauge assembly ('00 Model), Hazard warning switch
40 | to t I Power door locks, Security system (option)
I HEATER MOTOR II t 0-1I Blower motor relay
20 I 10-1 ; A,/C compressor clutch relay, Condenser fan relay
i Radiator fan relay1 0-1
6-4

Ground-to-Components I ndex
NOTE: All ground wires are BLK unless otherwise noted.
GroundPageComponents or Circuit Grounded
Battery (BLIVYEL)
--t'I Valve cover (BRN)
G101t.+
and
14-1
Daia link connector (BRN/BLK), Engine or powertrain controt module (pct and pG2
are BLK; LG1 and LG2 are BRN/BLR, IAB controt solenoid valve (GS-B),
lmmobilizer receiver unit ('00 Model) (BRN/BLR, PGM-Ft main retay, Radiator fan
switch, Transmission control module ('98.99 Models with MD (2 BRN/BLK wires),
Vehicle speed sensor, WEC pressure switch (GS-R, Type-R)
Shielding between the ECM or PCM and these components (all have BRAIDED wires):
CKF sensor, Primary and secondary heated oxygen sensors, Knock sensor (GS-R,
Type-R), TDC/CKP/CYP sensor
Shielding between the TCM ('98-'99 Models) or PCM ('00 Model) and these components(all have BRAIDED wires): Countershaft speed sensor, Mainshaft speed sensor
G1s1 ii Condenser fan motor
Brake fluid level switch, Cruise control actuator, Left front parking/turn signal light, Left
front side marker light, Left headlight, Power steering pressure switch (USA), Rear
window washer motor (Hatchback), Windshield washer motor, Windshield wiper motor
14-3
Blower motor relay, ELD unit, Badiator fan motor, Right front parking/turn signal light,
Right front side marker light, Right headlight.....plus everything grounded through G401
ABS fail-safe relay, ABS pump motor
G40114-4
ano
l4-c
A,/T gear position switch, Cigarette lighter, Clutch switch (M,/T), Ctock, Ctutch interlock
switch (MfD, Combination wiper switch (2 wires), Cruise control main switch, Cruise
control unit, Dash lights brightness controller, Data link connector, Daytime running
lights control unit (Canada), Front passenger's door key cylinder switch, Frontpassenger's door lock switch, Gauge assembly (2 wires), Glove box light, Heater
control panel, Heater tan switch, lgnition key switch, Integrated control unit, Interlock
control unit (AfI), Maintenance reminder unit, Mode control motor, Moonroof relay,
Moonroof switch, Parking pin switch (AfD, Power window relay, Rear window defogger
switch, Service check connector, Turn signal/hazard relay.....plus everything grounded
throuoh G201
Driver's door key cylinder switch, Driver's door lock actuator, Drivels door lock switch,Driver's seat belt switch, Fuel pump (BLI(/WHT), Fuel tank unit (BLI(/WHT), power doorlock control unit, Power mirror switch, Power window master switch (2 wires)
Hatch key cylinder switch, Hatch latch switch, Hatch opener actuator, Hatch ooener
switch, Left and right back-up lights, Left and right brake light/taillights, Lett and right
rear parking lights, Left and right rear turn signal lights, License plate lights, power
antenna motor, Trailer lighting connector..... plus everything grounded through G751
6-6
'14-8G503
(Sedan)
High mount brake light, Left and right back-up lights, Lett and right inner brake tighv
taillights, Left and right outer brake light/taittights, Left and right rear parking tights, Leftand right rear turn signal lights, License plate lights, Rear window detogger, Trailer
lighting connector, Trunk latch switch

UNDER.DASHFUSE/RELAYBOXFUSE 25IIETER?.5A
FUSE 26
FR WASHEF204
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INTEGRATEDCONTROL UNITPage 70
- - -Y iliirinars r-arYEL/BLU I pHoro,4
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,c;% : " lf "tio$, ir':ii
i 'r.u".u | :
:ii
il;
i 'I"0,, I, r--1
:ll:
i !.--l iI SHIFT LOCK, SoLENOIO ;: Paqe 13B ( 98-99) ,; or 138 1 ('00)I PHQ|O 124 ;------o,n -----,
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IL--J L-------JCLOCK GAUGEPage 154 ASSEMBLYPages 80, 80-2,81, 83, and 89PHOIO 47
(Not 5Used)
GBN/BLK
?
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c559.l
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1 r-1 r--1
I
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WIND.SHIELDWIPERMOTORPage 91-1
t--J L--JMAINTENANCE COMBI.REMINDER NATIONUNIT WIPERPage 83 SWITCHpHoro s2 Page 91
STEREORADIO/CASSETTEPLAYERPage 150
(cont'd)
10-5

Power Distribution
- From Fuses to Relays and Components (cont'd)
r'l'l
FUSE 48 \HEAruCHT \{la \
II-------Jc216c217
::]:I
-'..
'3
ir
:l
:!, I tFUSE20, : (BUNNTNG, I I u_qHrc)
'LJ___
. - All except USA RS - r
SECURITYSYSTEMCONNECTOR(oPTroN)
' BLU
,SECURITY SECURITY :.SYSTEM SYSTEM: CONNECTOR CONNECTOR ,
, (oPTroN) (oPTtoN) :I PHA|A 124 PHA|A 48 ,
UNDER-DASHFUSE/RELAYBOX
il
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i [--., COMBI.. NATION
: LIGHT; swrTcF, Page 101
-- 18JF#
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tn"r,o"" I
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'*9,'ot,
"*r,o"" I
rrr
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STEERINGLOCKPage 138('98- 99) or138,1 f00)
--'- Nr --
c452 wHr/BLU
'00 Model
: 16 r--
WHT/BLU
I(RS 7)
WHT/ALU
I Y€L
' 2 lt c415
i i--t't I
:l I
i olwrme, RUNNING, LIGHTSI CONTROL
: uNrT, Page 1'10-9
:. - . Canada
'98-'99
N,4odels
BLU
4 A C566
lt
ll
STEREO
Page
4 A C56(
lt
ll
STEREORADIO/CASSETTEPLAYERPaqe 150
ztlr7l!Ntl
ittaru f wnlalu I wrrier-u I
o,[ "uu' ,,, .!, "ou, ,o .!, "oo,r--1r--.|r--1
trtttl
tttttlL--J t--J t--JCLOCK POWERTRAIN ENGINEPage 154 or ENGINE CONTROLCONTROL MODULEMOOULE (ECM)(PCM or ECM) Paqe 23Pages 24 pr6ro ,,and 39-4PHO|O 14A
1 A C568
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MAINTENANCEREMINDERUNITPage 83
10-8

Vehicle Speed Sensor (VSS)
FUSE 15
.t UNDER.DASH
! SBiE/RELAY
'--- 98 99 models with A,rT ----
1
5
J^r""'See Groundarr< Diskibulion,
I o"o" t+
"'*l I
!r::'-'
c438
".,,::.x
POWERTRAIN '| ,,--,^,- | or ENGINEI l:li.:" a coNrRoLi ::J:" : MODULE :
i
'{is,
i!""""9;li"S, j
L---J pHaral&(oo)
ll
Vehiclespeedinput
c30t
CRUISECONTROLUNITtl
! y::g" II i,ifi- |L---J
-ir""'
MAINTENANCEREMINDERUNIT
(98-'9918) y. C409
c452
12
I BLK/. YEL
, BLK/I YEL
BLK'YEL
-'oomodel GS'R-----.
See Powera4 Distribution,
I
ease 1o-3.
x-----
l
c127
c1't2VEHICLESPEEOSENSOF(vss)PHOfO 26
lgnitioninputVehiclespoed output
Ground
33