1994 HONDA INTEGRA connector

Key-in Reminder System
lgnition Key Switch Test
NOTE: Refer to page 23-145fot a diagram of the key-
in leminder circuit, and to page 23-148 Jor the input test
ol the beeper circuit.
When the ignition key is not removed, the key-in reminder
in the integrated control unit senses ground through the
closed ignition key switch. When you open the driver's
door, the beeper circuit senses ground through the closed
door switch, With ground at the "LT BLU" and "GRN/
BLU" terminals, the beeper sounds.
1 . Remove the dashboard lower cover and knee bolster
(see page 23-70).
2. Disconnect the 7-P connector from the main wire
harness.
Check for continuity between the No. 2 and No. 4
terminals in each condition acco.ding to the table.
l.
Door Switch Test
Open the door.
Remove the screw, then pull out the door switch.
Disconnect the 1-P connector from the switch.
4. Check lor continuity between the positive terminal
and the base plate (ground) in each switch position
according to the table.
BASE PLATE
Position
TerminalPOSITIVEBASE PLATE
PUSHED {door closedl
RELEASED ldoor o!en)oo
Terminal
Condition
4
KEY INSERTED--o
KEY REMOVED
23-150

Engine Oil Pressure
Indicator System
Description
NOTE: Reter to page 23-144 tor the circuit diagram otthe engine oil pressure indicator flasher, snd to page
23-148 lor the input test of the flasher circuit.
The low engine oil pressure indicator tight works in twoways. lt will flash continuously following a momentaryloss of oil pressure, or it will go on and stay on with acomplete loss of oil pressure.
When the engine first starts, before oil Dressure risesabove 29.4 kP8 10.3 kgf/cmr, 4.3 psi), current flowsthrough the low engine oil pressure indicator light andthe oil pressure switch to ground. This tests the circuit.
Wilh the engine running, voltage is applied ro the ftash-er circuit of the integrated control unit. With normal oilpressure, the oil pressure switch is open and the low en-gine oil pressure indicator light does not operate. lf theoil pressure switch closes momentarily (more than O.5secondsl, but then opens again, terminal "yEL/RED,'will
sense ground through the switch. The integrated con-trol unit willthen provide and remove ground for th€ lowengine oil pressure indicator light through terminal"YEL/RED". The light will flash on and olf until the igni-tion switch is turned to "OFF".
lf engine oil pressure falls below 29.4 kPa (O.3 kgJ/cmr,4.3 psi) and does not increase, the oil pressure switchwillstsy closed. The low engine oilpressure indicator lightwill go on and stav on.
NOTE; Refer to page 23-122lot the engine oil pressure
switch test.
Lights-on Reminder
System
Description
Chime Test
Remove the dashboard lower cover and knee bolster
{see page 23-70).
Disconnect the 2-P connector t.om the dashboardwire hamess.
Test the chime by connecting battery power to the"A" te.minal and ground to the "B" terminal, andcycling the power on-off repestedly.
lf the chime fails to sound every time power is cy-cled, reDlace it.
NOTE: Refer to page 23-145 tor a diagram of the lights-
on reminder circuit, and to page 23-149 for the input
tests of the circuit.
When the ignition key is turned to OFF 8nd removed. withthe lights on, voltage is apptied to the reminder circuitin the integrat€d control unit. When you open the driver,sdoor, the circuit senses ground through the closed doorswitch.
With voltage at the "H" terminal, ground at the"GRN/BLU2" terminal and no voltage at the ,,F,' termi-nal, the chime sounds to remind the driver to turn oJf thelights.
CHIME
23-151

Lighting System
Daytime Running Lights Control Unit Input Test (Canada)
CAUTION:
a All SRS eloc{dcal wi ng harn€sses are covelod with
yollow insulation.
a Boforo dbconnocting any psrt of the SRS wir€ h8r-
noss, connoct tho shon connector(s).
a Roplace the entire affected SRS harness assombly it
it has an opon Gilcuit or damagod wifng.
1 . Remove the dashboard lower cover and knee bolster.
2. Disconnect the connectors from the daytime running
lights control unit.
3. Insoect the connectof and socket terminals to be
sure they are all making good contact.
a ll the terminals are bent, loose or coroded, 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-
.ect the cause, then recheck the system.- ll allthe input tests prove OK, the control unit
must be taulty; replace if
4-P CONI{ECTOR
WHT/RED
YEL/ALK
8-P CONNECTOR
GRN/RED
WHTA'EL
23-156
View from wire sideVi6w from ware side
RED/GRI{

Lighting System
Combination Light/Turn Signal Switch Test
CAUTION:
a Atl SRS Oloctricsl wiring harnesses ar6 covered with
yellow insulation.
a Bslor€ disconnecting any pan ot the SRS wire har-
ness, connact the short connsctollsl.
a Replace the sntire aftectad SRS harne$ assembly if
it has an opon circuit or damagod wiring.
1. Remove the dashboard lower cover and steering
column covers (see page 23-71).
2. Disconnect the 4-P and 7-P connectors from the
switch.
3. Check the connector and socket tetminals to be sure
they are all making good contact. lf the terminals are
bent, loose, or cotroded, repair them as necessary,
and recheck the system.
4. Check tor continuitv between the terminals in each
switch position according to the table.
SRS MAIN HAR ESS
B
D
G
H
4-P CONI{ECTOR
7.P CONNECTOR
23-158

Lighting System
Combination Light Switch
Replacement'1. Remove the steering column covers.
Disconnect the 4-P and 7-P connectors from the
combination lighr switch, then remove the two
screws and lift out the switch.
Daytime Running Lights Resistor
UPP€R COVER
Test lCanada)
CAUTION: The daytime running lights resistor becomas
vely hot when the daytime running lights are on; do not
touch it or the attaching hardware immediately aftel th€
lights h8ve b€en turned otf.
1. Disconnect the 3-P connector from the resistor.
DAYTIME RUNNINGLIGHTS RESISTOR
Measure the resistance between the resistor termi-
nals (A and B) and the Dower terminal C.
R€sistance: 1.4 O I O.O7 O
Replace the resistor with a new one if any ot the
resistances are bevond soecification.
?nd
V-c
View trom lerminal side
23-160

Headlight
Headlight Replacement
1. Remove the front bumoer.
Remove the mounting bolts, then pullout the head-
light, and disconnect the connectors from it.
Afte. replacement. the horizontal and vertical aim-ing must be checked using conventional methods,
Use the aiming charts on page 23-163.
Bulb Replacement
CAUTION:
a Halogon headlights can bocomo voly hot in usa; do
not touc$ them or tho attaching hardware imm6diatoly
arter they hava been lurnod off,a Do not try to roplace or cl6an the headlights with thelights on.
I . Oisconnect the 2-P connector(s) from the headlight.
coNlrtEcToR
2. Turn the bulb(s) counterclockwise and remove the
bulb(s).
FRONT BUMP€R
HEADLIGHT
23-164

Front Parking/Front TurnFront Side Marker
LightsSignal Lights
Replacement
l. Remove the screw, and pull the front parking/front
turn signal lights out ot the tront bump6r.
Disconnect the 2-P conn€ctor trom the tight.
Turn the bulb sock€t 45o counterclockwise to re-move it from the housing.
Replacement
Remove the screw, and pull the front side marker
light assembly out of the tront bumper.
Disconnect the 2-P connector from the lioht.
Turn the bulb socket 45o counterclockwise to re-
move it from the housing.
BULE {3 CPI
FRONT SIDE MARKER LIGHT
23-165

-
Taillights (Hatchbackl
Replacement
23-166
1.Open the resr hatch.
Remove the rear panellining and the side lining {see
section 20).
Disconnect the 4-P connector from the taillight.
Remove the six mounting nuts, then pull out the
taillight.
4.
NOTE:
a Inspect the gasket. Replace it if it is distorted or
stavs compresseo.
a After installation. run wate. over ths lights to
make sure thev don't leak.
4-P CON[{ECTOR
BulbReplacement
R6ei tum slgnal/Rolr parking lights:
1 . Open the rear hatch, then remove the access panel.
2. Remove the bulb lrom the bulb socket.
@: REAR TURN SIGNAL LIGHT BULB (32 CPI
@: REAR PARKING LIGHT BULB {3 CP)
Brake/T8illight/Back-up lights:
1. ODen the rear hatch.
2. Remove the rear panel lining {see section 20).
BACK-UP LIGHT BULB {32 CP}
ERAKE/TAILLIGHT BULB (32l3 CP)
o:
@:
ACCESS PANEL