1998 ACURA INTEGRA ignition

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Circuit Diagram (Sedan)
RIGHT REAR WINOOWMOTOR
BLK '
LEFT REAR WINOOWMOTOF)
BLUIRED I swrrcH
UNDEF.HOOD FUSE/RELAY BOXUNDEF DASH FUSE/NELAY BOXIGNITION SWITCH
FRONT PASSENGECSWINDOWMOTOR
:. ,:5S rricot !c-:F
23-231

Test conditionPo$sible cause if result is not obtained
)
1BLK'
and
BLK3
Under all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G501, G502). An open in the wire
2
WHT/YELlgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage
. Blown No. 24 (7.5 A) fuse in the
under-dash fuse/relay box. Blown No. 7, 8, 10 or 11 (20 Al fuse
in the under-dash fuse/relay box. Faulty power window relay' An open in the wire
B LU/BLK
G RN /BLK
YEL/BLK
3
RED/BLU I
and
R ED/YEL1
connect rhe wHT/YEL
and RED/YELr terminals,
and the RED/BLUland
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Check the driver's window
motorl
It should run (the window
moves oown).
. Faulty driver's window motor. An open in the wire
BLU/YEL
and
BLU/GRN
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLU/YEL and
BLK' terminals with jum-
per wires, then turn the
ignition switch ON (ll).
check the front passenger's
wtnoow molor:
It should run (the window
moves down).
. Faulty front passenger's window
motor. An open in the wire
5
G RN/YEL
ano
GRN
Connect the GRN/BLK
and GRN terminals, and
the GRN/YEL and BLK,
terminals with jumper
wires, then turn the igni
tion switch ON (ll).
Check the left rear window
motor:
It should run {the window
moves down|.
Faulty left rear window motor
Faulty left rear window switch
An open in the wire
6
YEL/GRN
and
YEL
Connect the YEL/BLK
and YEL/GRN terminals,
ANd thc YEL ANd BLK'
terminals with jumper
wires, then turn the igni-
tion switch ON (ll).
Check the right rear window
moror:
It should run lthe window
moves oownl.
Faulty right rear window motor
Faulty right rear window switch
An open in the wire
7
BLU
and
BLK/WHT
Connect the WHT/YEL
and RED/YELr terminals,
and the RED/BLUr and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Connect an analog ohmmeter to
terminals BLU and BLK/WHTI
The meter needle should move
back and fonh ahernalely as
the driver's window motor runs.
Faulty pulser
Faulty driver's window motor
An open in the wire
IJ
23-235

Power
Master
Windows
Switch Input Test (Hatchbackl
NOTE: The control unit is built into the power window
master switch, and only controls driver's door window
ooerations.POWER WINDOWMASTER SWITCH
1.Remove the driver's door panel, and disconnect the
10P connectorfrom the master switcn.
Inspect the connector and socket terminals to be
sure they are all making good contact.
a lI the terminals are bent, loose or corroded, reDair
them as necessary, and recheck the system.
a lf the terminals look OK, make the following in-
put tests at the connector terminals.- It a test indicates a problem, find and correct
the cause, then recheck the system.- lf all the input tests prove OK, the power win-
dow master switch must be taulty; reDlace it.
No.WileTest condition
BLK/WHT
BLK' BLKI
RED/YELRED/BLUBLU/GRNBLU/BLK
View from wire side
Tgst: DesiredresultPossibls cause if result is not obtainsd
BLU
and
BLK/WHT
Check for continuity to ground:
There should be continuity.
Poor ground (G502)
An open in the wire
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage
. Blown No. 24 (7.5 A) fuse in the
under-dash fuse/relay box' Blown No. 10, or No. '11 (20 A) fuse
in the under-dash fuse/relay box. Faulty power window relay. An open in the wire
Connect the WHT/YEL
and RED/YELI terminals,
and the RED/BLU1 and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Check the driver's window
motor:
It should run (the window
moves oownl.
. Faulty driver's window motor. An open in the wire
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLU/YEL and
BLK2 terminals wjth jum-
per wires, then turn the
ignition switch ON (ll).
Check the passenger's window
motor:
It should run (the window
moves oownl.
. Faulty passenger's window motor. An open jn the wire
Connect the WHT/YEL
and RED/YEL1 terminals.
and the RED/BLUI and
BLK3 terminals with jum-
per wires, then turn the
ignition swirch ON (ll).
Connect an analog ohmmeter to
the BLU and BLK/WHT ter-
minals:
The meter needle should move
back and forth alternately as
the driver's window motor runs.
. Faulty pulser. Faulty driver's window motor. An open in the wire
23-236

Cruise Control
- Control Unit InputTest(cont'dl
IBLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G20l, G401). An open in the wire
2BLK/YEL
lgnition switch ON {ll}Check for voltage to ground:
There should be battery voltage.
. Blown No. l4 (7.5 Alfuse in the
under-dash fuse/relay box. An open in the wire
3LT GRNlgnition switch ON (ll)
and main switch ON
Check for voltage to ground:
There should be battery voltage.
. Faulty main swjtch. An open in the wire
GRY
lgnition switch ON (ll),
main switch ON and
brake pedal pushed,
then released
Check for voltage to ground:
There should be O V with the
pedal pushed and battery
voltage with the pedal released.
. Faulty brake switch. An open in the wire
5GRN/WHT
Brake pedal pushed,
then released
Check for voltage to ground:
There should be battery voltage
with the pedal pushed, and 0 V
with the pedal released.
Blown No. 52 (20 A)fuse in the
under-hood fuse/relay box
Faulty brake switch
An open in the wire
6RED/BLU
lgnition switch ON (ll)Connect to ground: lndicator
light in the gauge assembly
comes on.
Blown bulb
Blown No. 25 (7.5 A)fuse in the
under-dash fuse/relay box
Faulty dimming circuit in the gauge
assembly
An open in the wire
7LT GRN/
BLK
RESUME button
pushed
Check tor voltage to ground:
There should be battery voltage.
Faulty SET/RESUME switch
Faulty cable reel
An open in the wire8LT GRN/
RED
SET button pushed
IPNK
MT/: Clutch pedal
released
A/Tr Shift lever in [2l,
[Dl]. o, [o'l
-
Check for continuity to ground:
There should be continuity.
NOTE: There should be no con-
tinuity when the clutch pedal is
depressed or when the shift
lever is in other positions.
Faulty or misadjusted clutch switch(M/T)
Faulty A/T gear position switch(A/T)
Poor ground (G201,G401)
An open in the wire
't0BLUStart the engine.Check lor voltage to ground:
There should be voltage.
. Faulty ignition system or ECM. An open in the wire
't1ORN
lgnition switch ON (ll)
and main switch ON;
raase the front of the
car, rotate one wheel
slowly.
Check for voltage between the
ORN @ and BLK O terminals:
There should be 0- about
5 V-O- about 5 V repeatedly.
. Faulty vehicle speed sensor {VSS). An open in the wire
BRN/WHTConnect battery power
to the BRN/WHT
terminal and ground to
the BRN/BLK terminal.
Check the sound of the actuator
motor: You should hear the mo-
tor running smoothly.
. Faulty actuator. An open in the wire
BRNi BLK
Connect battery power
to the BRN/RED
Iermrnal.
Check the operation of the mag-
netic clutch: Clutch should click
and output link should be locked.
Faulty actuator
An open in the wire
Poor ground (G30'l)
No. Wire Test conditionTest: Desiled result Possible cause il lesult is not obtained
' 4 I BRN/RED
{
{
23-258
-L

Gruise Control
- Set/Resume Switch Test/Replacement {cont'dl
6, Remove the two screws and sevresume switch.
Check for continuity between the terminals in each
switch position according to the table.
lf it matche$ the table, the switch is OK. replace
the cable reel.
lf there is no continuity in one or both positions,
reolace the switch.
Not used
7.
Terminal
t*n*------l23
SET {ON)G----o
RESUME (ON}o----o
lf alltests prove OK, reinstallthe sevresume switch.
Reconnect the driver's airbag connectors, and rein'
stall the access panel on the steering wheel.
Reconnect the front passenger's airbag connector,
and reinstallthe glove box.
Connect the battery positive cable, then connect the
negative cable.
After installing the airbag assembly, confirm that
the SRS indicator light should come on for about
six seconds and then go off with the ignition switch
oN flr).
11.
12.
!a

(
Wipers/Washers
Circuit Diagram
UNDEF.OASHFUSEiRELAYSOX
NTE NMI]TEI'IIWPES RELAYCIFCUIT/ In lhe inr6grar6d \ @nlrolun( I
IGNITIONSW TCHUNDER,HOOD FUSE/RELAY BOX
GRI]/BLK
GFIVBLK
WINDSHIELO WPENJWASHER SWITCH
BLK
G201G401
* : Wilh combined washer-wiDer ooeralion
BLI(GRN
I
A w'',,os"( M ) WASHER
Y
MoroF
8LK
I
G301
23-266
I

Description
I
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The SRS is a safetv device which, when used in coniunction with the seat belt, is designed to help protect the driver and
front passenger in a frontal impact exceeding a cenain set limit. The system consists ot the SRS unit (including safing sen-
sor and imDact sensor), the cable reel, the driver's airbag, and front passenger's airbag
Operation t'Its
The main circuit in the SRS unit senses and judges the force ot impact and, il necessary, ignites the inflator charges. If bat-
tery voltage is too low or power is disconnected due to the impact, the back-up power circuii will keep voltage at a con-
stant level.
For the SRS to operate:
(1) The impact sensor and safing sensor must activate and send electric signals to lhe mictop.Goi
{2) The microprocessor must compute the signals and send signals to the airbag inflators'
(3) The inflators must ignite and deploy the airbags sE Lr.r
UNDER DASHFUSE/RELAYBOX
Dnftr sAtacranroq
IIMPACT I ] )
F80t{TPASSEI{GEffSAIRSAGINFLAIOR
Drc MES SCS rDC
Self-diagnosis System
A self-diagnosis circuit is built into the sRs unit; when the ignition switch is turned oN (ll), the sRS indicator light comes
on and goes off after about six seconds if the system is operating normally'
lf the light does not come on, or does not go off after six seconds, or if it comes on while driving. it indicates an abnormal-
ity in the system. The system must be inspected and repaired as soon as possible'
For better servicesbility. the memory will store the cause of the malfunction, and the data link circuit passes on the infor-
mation from the memory to the data link connector (DLC). This information can be read with the Honda PGM Tester con-
nected to the DLc (16P).
23-279
J

Circuit Diagram
FRONTPASSENGEF'SAJRBAGINFLATOR
f\4r
tlGRN GRN(YEL) (BLi.,'YEL)
I
G701
IGNITIONswtTcH
SRS INOICATOF CIBCUIT(ln the gauge assembly)
8LU
I
I
siEi'
IGRN
GRN(8RN)
I?
RNAVHT BRII/WHTlltl\---7 \*7
ECM SERVICECHECKcoirNEcTon
WHT/BLK +WHT
t"'
DATA LINKCONNECTOF(DLC)(r6P)
UNDEF-DASHFUSURELAY80x
ELKRED
J
PGM-FImain r€lay
MEIiIORY ERASEr2pt SIGNAL (MESIcoNNECToR (2P)
SRS UNIT TERMJNALS
BLX
G201G401
-NOER.NOOD FUSE/RELAY BOX
SRS INDICATORLIGHT 0.4W)
10 14 1 13 6 7(VA) 3(VB)SRS UNIT16 17 15 9188
DRIVER'SAJFBAGINFLATOR
1367I
10,/1,/1314151718
lerminal sde o{ male tefinnals
23-280
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