HONDA INTEGRA 1998 4.G Workshop Manual

Lighting System
Daytime Running Lights Control Unit Input Test (Ganada)
Remove the dashboard lower cover and knee bolster.
Disconnect the connectors from the daytime running
lights control 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 ll the terminals look OK. make the lollowing in-
put tests at the connector.
lf any test indicates a problem, find and cor-
rect the cause, then recheck the system.
lf all the input tests prove OK, the control unit
must be faulty; replace it.
4P CONNECTOR8P CONNECTOR
GNN/RED
WHTiRED
WHT/YEL
REO/WHTRED/GRN
YEL/BLK
23-164
View trom wire sideView from wire side

Tsst conditionTest: Desiled resultPossible cause it result is not obtained
)
BLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G201 , G40l ). An open in the wire
2WHT/YEL
Under all conditionsCheck for voltage to ground:
There should be battery voltage.
. Blown No. 20 (10 A) fus€ in the
under-dash fuse/relay box. An open in the wire
YEL/BLK
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage.
Blown No. 18 (7.5 A)fuse in the
under-dash fuse/relay box
Faulty ignition switch
An open in the wire
RED/WHT
Combination light
switch in "=D" position
Check for voltage to ground:
There should be battery voltage.
Blown No. 48 (40 A) fuse in the he
under-hood fuse/relay box
Faulty combination light switch
An open in the wire
WHT/RED
Combination light
switch is OFF; connect
a jumper wire between
the YEL/BLK and
WHT/RED terminals,
then turn the ignition
switch ON (ll).
Left and right headlight (high
beaml should be on but dim, and
high beam indicator light should
come on.
Poor ground (G20'1, G4O1, G301)
Blown bulbs
Faulty daytime running lights
resrstor
An open in the wire
6GRN/RED
lgnition switch ON (ll).
brake fluid reservoir
full, and parking brake
levef oown
Connect to ground: The b.ake
system light should come on.
Blown No. 25 (7.5 A) fuse in the
under-dash fuse/relay box
Blown brake system light
An open in the wire
'1RED/GRNParking brake lever upCheck for continuity to ground:
There should be continuity.
. Faulty brake lever switch. An open in the wire
23-165

Lighting System
Combination Light/Turn Signal Switch Test
Remove the dashboard lower cover and steering
column covers {see page 23-721.
Disconnect the 4P and 7P connectors from the
switch.
Check the connector and socket terminals to be sure
they are all making good contact. lf the terminals are
bent, loose, or corroded, repair them as necessary,
and recheck the system.
Check lor continuity between the termanals in each
switch position according to the table.
B
D
E
H
4P CONNECTOR
7P CONNECTOR
23-166

Combination Light Switch :
OFFd
I
.,\
Lr"
G (Not us.d)
Tuln Signal Switch :
Terminal
PositionFJ
Headlight switchOFF
:m:oo
=DLOWo--ooo
HIGHoooo
Passing switchOFF
ONoo
LEFTRIGHT
I
Position
TerminalB
RIGHToo
NEUTRAL
LEFToo
23-167

Replacement'1. Remove the steering column covers.
Disconnect the 4P and 7P connectors from the com-
bination light switch, then remove the two screws
and lift out the switch.
,P CONNECTOR
Lighting System
Combination Light SwitchDaytime Running Lights Resistor
Test (Canada)
CAUTION: The daytime running lights resistor becomes
vely hot when the daytime running lights arc on; do not
touch it or the attaching hardware immediately altel the
lights have been tulned otf.
1. Disconnect the 3P connector from the resistor.
DAYTIME RUNNINGLIGHTS RESISTOR
2.Measure the resistance between the resistor termi-
nals (A and B) and the power terminal C.
Resistance: 1.4 O 1 O.O7 o
Replace the resistor with a new one il any of the
resistances are beyond specification.
;w;
V
View from terminal side
23-168

)
Headlight
Description
The low beam lights are projector-type lights which are more compact while maintaining sufticient brightness. Bundlingthe light rays reduces stray light and yields a spotlight-effect which improves visibility during night or foul weather driving.For easier aiming, the headlights are equipped with vertical and horizontal gauges.
NOTE: As the outer lenses are made of a resin material, don't cover the headlights when they a.e turned on.
OUTER LENSCONVEX LENSSU8-REFLECTORSECOND FOCUSINTERRUPTER PLATEREFLECTORFIRST FOCUSBULB
23-169

Headlight
Adjustment
Befole adiusting the headlights:
a Park the car on level ground.
a Make sure the fuel tank is full.
The driver or someone who weighs the same should
sit in the driver's seat.
Load the trunk with the items you usually carry (if you
usually pull a trailer, attach jt to the car).
Push down on the front and rear bumpers several
times to make sure the car is sitting normally.
When installing a new headlight assembly, tighten the
four mounting bolts so that the indicator in the verti-
cal gauge comes to the "O" mark.
HORIZONTAL ANGLEGAUGE
HORIZONTALADJUSTER
'1. Open the hood.
2. Check that both the horizontal and vertical gauge
rcad "O" .
a lf the gauges tead "O", check headlight aiming
with the aiming charts on page 23-171. (lf aiming
isn't correct. refer to the frame repair chart in
section 20).
a lf one or both gauges don't read "O", go to step
23-170
3. Turn the low beams on. lf necessary, align the verti-
cal indicator with its "O" mark by turning the verti-
cal adjuster with a Phillips screwdriver, and check
aiming with the chan on page 23-171.
lf necessary, align the horizontal indicator with its"O" mark by turning the horizontal adjuster with a
Phillips screwdriver, and check aiming with the
chart on page 23-171.
5.Recheck that the vertical indicator bubble is aligned
with "0" t 1.
lf necessary, adjust as described in step 3.
Turn the high beams on and check aiming with the
charts on page 23-171.

)
Measurements (Standard):
A: 9 ft 10 in (3000 mm)
B: 23 in (585 mml
C: 46.1 in (1170 mm)
D: 33.5 in (85O mm)
E: 1.2 in (31 mml
Headlight Aiming
Low beam:High beam:
HEADLIGHTLOW BEAMCENTER
FLOOR
FLOOR
CAUTION: The outer lenses get very hot when the hoadlights ar6 on; do not cover th€m.
23-171

Headlight
Headlight Replacement
1. Remove the front bumper (see section 20).
2. Remove the mounting bolts, then pull out the head-
light, and disconnect the connectors from it.
After replacement, the horizontal and venical aim-
ing must be checked using conventional methods.
Use the aiming charts on page 23-171.
Bulb Replacement
CAUTION:
a Halogen headlights can becomo very hot in use; do
not touch them or the attaching haldware imm6diately
after they have been tuh6d ott.a Do not try to replace or cl6an the headlights with tho
lights on.
1. Disconnect the 2P connector(s) from the headlight.
Turn the bulb(s) counterclockwise and remove the
bulb(s).
2P CONNECTORS
HEADLIGHT
2PCONNECTOR
2P CONNECTOR
23-172

)
I
Front Parking/Front Turn
Signal Lights
Replacement
'1.Remove the screw, and pull the front parking/tront
turn signal lights out of the front bumper.
CONNECTOR
l.
FRONT TURN SIGNAL LIGHT
Disconnect the 3P and 2P connectors trom the
lights.
Turn the bulb socket 45o counterclockwise to re-
move it from the housing.
/e*----
Ar)
fl
Front Side Marker
Lights
1.Remove the screw, and pull the tront side marker
light assembly out of the tront bumper.
Disconnect the 3P and 2P connectors from the
lights.
Turn the bulb socket 45o countefclockwise to re-
move it from the housing.
FRONT SIDE MARKER LIGHT
Replacement
23-173