turn signal bulb HONDA INTEGRA 1994 4.G Workshop Manual

3. Fuel Cut-oft Control
a During deceleration with the throttle valve closed, current to the {uel injectors is cut otJ to improve fuel economy
at speeds over tollowing rpm:
. 8188l engine: 91O tpm (Canada model: 1,O50 rpm)
. 818C1 engine: 95O tpm (Canada model: l,O5O rpm)
a Fuel cut-olf action also takes place when engine speed exceeds, 7,O0O rpm {81 8B1 engine), 8,1O0 rpm (B 18Cl
engine), regardless oI the position of the throttle valve, to protect the engine from ovet-revving.
A/C Compressor Clutch Relay
When the ECM receives a domand for cooling trom the air conditioning system, it del8ys the compressor from being
enetgized, and enriches the mixture to assure smooth transition to the A/C mode.
Evaporative Emission (EVAP) Purge Control Solenoid Valve
When the engine coolant tempersture is below 163oF {73"C), the ECM supplies a ground to the EVAP pu.ge control
solenoid valve which cuts vacuum to the EVAP purge control diaphragm valve.
Intake Air Bypsss (lAB) Control Sol€noid Valve
When the engine rpm is below 5,750 rpm, the IAB control solenoid valve is activated by a signal from the ECM,
intske air flows through the long intake path, then high torque is delivered. At spaeds highe. than 5,750 rpm, the
solenoid valve is deactivated by the ECM, and intake air flows through the short intake path in order to reduce the
resistance in airflow.
ECM fail-safe/bEck-up Functions
1. Fail-sate Function
When an abnormality occurs in a signal from a sensor, the ECM ignores that signal and assumes a pre-progtammed
value tor that sensor that allows the engine to continue to run.
Back-uD Function
When an abnormalitv occurs in the ECM itself, the fuel iniectors are controlled by a back-up citcuit independent of
the system in order to permit minimal driving.
Self-diagnosis Function IMaltunction Indicator Lamp {MlL)1
Wh6n an abnormality occurs in a signal from a sensor, the ECM supplies ground for the MIL and stores the code
in erasable memory. When the ignition is initially turned on, the ECM supplies ground tor the MIL tor two seconds
to check the MIL bulb condition.
Two Trio Detection Method
To prevent tals€ indications, th€ Two Trip Dstection Method is used for the HO2S and fuel metering-related self-
diagnostic tunctions. When an abnormslity occurs, the ECM stores it in its memo.y. Wh€n the ssme sbnormality
recurs alter the ignition switch is turned OFF and ON ag8in, the ECM informs the driver by lighting the MlL.
However, to ease troubleshooting, this function is canc€ll€d when you short the service check connector. The MIL
will then blink immedistelv when an abnormality occurs.
4.
6.
2
4.
11-41

BulbLocations
HIGH BEAM INDICAL|GHT {r.4 Wl
RIGHT TURN SIGNAL INDICATOR LIGHT (I.4 W}
BBAKE SYSTEM LIGHT (1.4 W)
SEAT BELT REMINDER LIGHT I1.4 WI
OOOR-OPEN INDICATOR LIGHT {1.4 WI
iSRS INDICATOR LIGHT (1.4 W}
LOW FUEL INDICATOR LIGHT {3.4 WILIGHTS{3.4 W x 3}
ABS INDICATOR LIGHT (1.4 W}
TAILGAT€-OPEN INDICATOR I-IGHT {1.4 W): HarchbackTnUNK-OPEN INDICATOR LIGHT 11.4 W): Sodan
LEFT TURI{ SIGNAL INDICATOR LIGHT II.4 WI
CHARGING SYSTEM LIGHT II.4 WI
POSITIOII I]{DICATOR LIGHT (1.12 W x 7l
LOW EI{GII{E OIL PRESSURETOB LIGHT 11.4 WI
MALFUI{CTION INDICATOR LAMP(MrLl fi.4 wt
MAINTENANCE REMINOER LIGHT IT.4 WI
cRutsE LTGHT tl.4 Wl
*: On the SRS printed circuit board
23-115

Description
Based on signals recaived trom the vehicle speed sensor (VSS), the microcomputer in the maintenance remande, unit,which is located behind the dashboard lower cover, computes the distances traveled. When you turn the ignition switchon, the reminder light in the gauge assembly will come on for two seconds (bulb check tunction).Ar 9,650 t 160 km (6,000 t lOo miles) intervals, the reminder light witl gtow for two seconds and then btank ten sec-onds att€r you turn the ignition switch on. This will repeat every time you turn the ignition switch on until the car reaches12,O7O ! 160 km (7,500 1 10O mites).Beyond the 12,O7O ! 160 km (7,500 t IOO mite) interval, the tight will continue ro gtow after the butb check untilyou turn the ignition switch off or reset the unit.To reset the unit, the car must be pa.ked and the ignition switch must be on. Press the reset button on the unit for mo.ethan three seconds, and the reminder tight will go otf.
NOTE:
a Turn the ignition switch OFF b€fore you r€move the 5-P connector from the maintenance reminder unit. otherwiseyou will cancel all data in the memorv.a The data will remain in the memory even when the ignition switch is turned ofJ, or if the unit is disconnected. Whenthe ignition switch is turned on, and the car is driven. additional data will be stored.
-----------------lMAINTENANCE REMINDEN UN|T
sEt{son tvss
23-129

Bulb Check System
No. Tsrminal
(blake system lightl
Test condition
Lights-on Romind6r Systom:
Wire/
No, ToiminalT6Et condition
Side Markol Light Flashar System:
Wiro/
No. TerminalTest condition
Tost: Desirod resuhPossibls caus6 it result is not obtainod
Tost: Dositod rosuhPossibl6 caus6 if rosuh is not obtainod
Tast: Desired rosultPo$ible cause if result is not obtained
IM
lgnition switch at
STARTCheck lor voltage to ground:
There should be battery voltage.
Blown No. 18 {7.5 Al fuse in theunder-dash fuse/relay box
Faulty clutch int€rlock switch or
starter cut relay {M/T}Faulty neutral position switch (A/T)
An open in the wire
D
lgnition switch ON (ll),
brake fluid reservoir
tull, and parking brake
lever down
Connect to ground: Brake
system light should come on.
. Blown brake system light. An oDen in the wire
GRN/8LU'Driver's door openCheck for continuity to ground:
There should be continuity.
. Faulty driver's door switch. An oDen in the wire
H
Combination light
switch ON.
Check for voltage to g.ound:
There should be battery voltage
Blown No. l9 (1O A) tuse in the
under-dash fuse/relav box
Faulty combination light switch
An oDen in the wire
5
Connect the I terminal
to the J terminal.
Check chime operation: Chime
should activate each time the
batterv is connected,
. Faulty chime. An open in the wire
1H
Combination light
switch ON
Check for voltage to ground:
There should be battery voltage
. Blown No. 19 (1O A) tuse in the
under-dash fuse/relay box. An open in the wire
GRN/BLU1
lgnition switch ON {ll)and turn signal switch
to "Left"
Check for voltage to ground:
It should change from
O-12-O V repeatedly.
Blown No. 26 (10 A) luse in theunder-dash fuse/relav box
Faulty turn signal/hazard relay
An oDen in the wire2GRN/YEL
lgnition switch ON {ll)and turn signal switch
to "Right"
4GRN/WHTlgnition switch ON (ll)
and turn signal switch
to "Left (or Rightl":
Connect the H terminal
to the GRNMHT(or GRN/REDl) terminal.
Check the front side marker
light: Left (or Right) front sidemarker light should come on asthe batterv is connected.
Blown bulb
Poor ground (G2O1, c3O1, G4O1lAn open in the wire
GRN/REDl
23-149

Lighting System
OAYTIMERESISTOR lC.nodalTest, page 23-160
HEAOLIGHTSAdjustment, page 23-162Replacement, page 23-164
Component Locations Index
All SRS el€ctrical wiring harnesses ale covered with
yallow insulation.
B€fore disconnocting any pan of th€ SBS wire har-
ness, connect the short connactor(sl.
Replac€ th6 entire affocted SRS harness assembly it
it has an open circuit or damagod wiring.
HIGI{ BEAM INDICATOR LIGHT(ln the gauge assembly)Bulb Locations, page 23-1 15
COMBINATION LIGHT SWITCHReplacement, page 23-160Test, page 23- l58
FRONT PARKING/FRONT TURNSIGNAL LIGHTReplacement, page 23-165
FRONT SIDEMARKER LIGHTReplacement, page 23-165
DAYTIME RUNNIT{G LIGHTSCONTROL UNIT {C6nada)Input Test, page 23-156
23-152
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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

Taillights (Sedanl
Bulb Replacement
Tsillight:
1. Open the trunk lid. then remove the rear panel lin-
ing and side lining {see section 20}.
2. Remove the bulb from the bulb socket.
lnnor T.illlght:
1. Open the trunk lid, then remove the bulb housing.
2. Remove the bulb from the bulb housing.
@:
@:
@:
BRAKE/TAILLIGHT BULB (32l3 CP}
TURN SIGNAL LIGHT BULB (32 CP}
REAR PARKING LIGHT BULB {3 CP)
O:
@:
BACK-UP LIGHT BULB (32 CP}
BRAKE/TAILLIGHT BULB I3213 CP}
BULB HOUSII{G
23-168
l'r'qn'F',

Side Marker/TurnSignal/Hazard Flasher System
Component LocationIndex
23-184
GAUTION:
a All SRS electrical wiring harnessos ar6 covered with
yellow insulation.
a Belor€ disconnocting any pan of the SRS wire har-
ngss, connoct the short connector{s).
a Rsplace tho 6ntir€ affect€d SRS harnoss sssembly il
it has an op€n cilcuit or damaged widng.
TURN SIGNAL INDICATOR LIGHTS(ln the gauge assembly)
SRS MAIN HARI{ESS(Cov.rod with Ysllow in3ulationl
Bulb Locations,23-115
COMBINATION LIGHT SWITCHReplacement, page 23-160HAZARD WARI{ING SWITCHReplacement, page 23-187Test, page 23-187
Test, page 23-1
UNDER-DASHFUSE/RELAY 8OX
TURN SIGNAL/HAZARO RELAYInput Test, page 23-186
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