light MITSUBISHI SPYDER 1990 Service Repair Manual

INTERIOR
Disassembly steps
1. Glove box under frame
2. Glove box light switch
3. Glove box light bracket
4. Glove box striker
5. Defroster garnish
.
6 . R h e o s t a t
7. Striker
8. Side face garnish 9. w i r i n g h a r n e s s
DISASSEMBLY AND REASSEMBLY
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INTERIOR Floor Console
FLOOR CONSOLE
SPECIAL TOOL
ToolTool number and nameSupersession Application
General service tool Removal of panel, holder, etc.
FLOOR CONSOLE
REMOVAL AND INSTALLATION
CAUTION:When removing and installing the floor console as-sembly, do not let it bump against the
NOTE Metal clip position
Removal steps
1. Center console panel
2. Ashtray and cupholder assembly
3. Ashtray
4. Cup holder 5. Shift lever knob
6. Floor console assembly
7. Ashtray illumination light bracket
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HEADLINING
INTERIOR Headlining
SPECIAL TOOL
ToolTool number and name
General service toolApplication
Removal of trims, etc.
HEADLINING

REMOVAL AND INSTALLATION
52100140178
and Post-installation Operationl Front Pillar Trim and Quarter Trim Upper Removaland Installation (Refer to

NOTE Metal clip position
Removal steps
a s s e m b l y
2. holder
3. Dome light assembly
4. Rear roof rail trim
5. Headlining
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Rear roof rail trimI

INTERIOR Headlining
,
00003744
NOTE Metal clip position
Rear roof rail
Removal steps
1. assembly
2. holder
3. Rear roof rail trim
4. Sunroof inner weatherstrip 5. Sunroof switch cover
6. Sunroof switch panel
7. Headlining
Tab
REMOVAL SERVICE POINT
DOME LIGHT ASSEMBLY REMOVAL
Press and pull the tab downward to remove the dome light
assembly.
INSTALLATION SERVICE POINT
SUNROOF INNER WEATHERSTRIP
INSTALLATION
Install the sunroof inner weatherstrip with its adhered joint
located toward the rear of the vehicle and on its c enter line.
Adhered joint
Front of vehicle

INTERIOR Front Seat Belt
FRONT SEAT BELT
GENERAL IMFORMATION
OPERATION
lWhen the ignition switch is turned ON, the deci-
sion circuit operates and the seat belt warning
light inside of the combination meter flashes
four times for 6 seconds.
l
The decision circuit output makes the seat belt
warning buzzer sound intermittently for 6 se-
conds to indicate unfastening of the seat belt.
SPECIAL TOOLS
lWhen the seat belt is buckled (seatbelt switch
is turned ON), the seat belt warning buzzer
stops sounding.
When the ignition switch is turned OFF, both
seat belt warning light and buzzer do not oper-
ate.
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INTERIOR Front Seat Belt
INSPECTION CHART FOR TROUBLE SYMPTOM
Trouble symptom
Communication with
tool is not
possible. Communication with all systems is not
possible.
Communication with one-shot pulse
input signal only is not possible.
When the seat belts are not fastened and the igniti on switch is turned to the ON
position, the seat belt warning buzzer does not sou nd and the seat belt warning
light does not illuminate nor flash.
When the seat belts are not fastened and the igniti on switch is turned to the ON
position, the seat belt warning light illuminates o r flashes, but the seat belt warn-
ing buzzer does not sound.
When the seat belts are not fastened and the igniti on switch is turned to the ON
position, the seat belt warning buzzer sound, but t he seat belt warning light does
not illuminate nor flash.
After having the ignition switch turned to the ON p osition, the seat belt warning
buzzer does not stop sounding for six seconds, even though the seat belt is
buckled immediately.
INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS
INSPECTION PROCEDURE 1
I n s p e c t i o n R e f e r e n c e
p r o c e d u r e N o .
2
3
4
5
Communication with scan tool is not possible.
(Communication with all systems is not possible.) Probable cause
[Comment] Malfunction of connector
The cause is probably in the defective power supply system (including ground) for
l Malfunction of harness
the diagnostic line.
Refer to GROUP
-Troubleshooting Engine (Non-Turbo)>
Refer to GROUP
Troubleshooting Engine (Turbo) and Engine>
INSPECTION PROCEDURE 2
Communication with scan tool is not possible. Probab le cause
(Communication with the one-shot pulse input signal only
is not possible.)
[Comment]l Malfunction of connectorThe cause is probably a defective one-shot pulse in put circuit system of the diagnosticl Malfunction of harness wireline.l Malfunction of ETACS-ECU
OK NG Check the following connectors: Repairdata link connector and junction block. and
NGOK
RepairCheck trouble symptom.
N G
Replace the EATCS-ECU.
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INTERIOR Front Seat Belt
INSPECTION PROCEDURE 4,
When the seat belts are not fastened and the ignitionProbable cause
switch is turned to the ON position, the seat belt warning
light illuminates or flashes, but the seat belt war ning
.
er does not sound.
[Comment]lMalfunction of front seat belt buckle It is possible that there is a malfunction of the front seat belt switch circuit.
l Malfunction of l Malfunction of ETACS-ECU
Replace the ETACS-ECU.
NG.
INSPECTION PROCEDURE 5
Front seat belt buckle switch input circuitsysyem check.
(Refer to
When the seat belts are not fastened and the igniti onProbable cause
switch is turned to the ON position, the seat belt warning.,
buzzer sounds, but the seat belt warning light does not il-
luminate nor flash.
[Comment]l Malfunction of bulbIt is possible that there is a malfunction of the s eat belt warning light circuit or l Malfunction of ECU.l Malfunction of harness wire
l Malfunction of ETACS-ECU
OKNG the followina connectors:NG
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junction block and combination meter.
OKOKNGNGDisconnectthejunction blockconnector Check the following connectors:
Disconnectthejunction blockconnector Check the following connectors: and measure at the harness side. and measure at the harness side. and and llContinuity between terminal (5) and
Continuity between terminal (5) and
NGNG Repair Repair
OK: ContinuityNGCheck trouble symptom. Check the harness wire between block and combination
trouble symptom.Replace the ETACS-ECU.
Repair, if necessary.

INTERIOR Front Seat Belt
FRONT SEAT BELT

REMOVAL AND INSTALLATION
3
33
000053
JunctionBlock
1) Metal clip position2) Resin clip position
Front outer seat belt removal steps
l Rear seat cushion
(Refer to
1. Quarter trim, lower
(Refer to
2. Coat hanger
3. Rear seat belt sash guide cover
4. Rear seat belt anchor plate
5. Front seat belt sash guide cover
6. Front seat belt anchor plate
7. Quarter trim, upper
(Refer to
8. Adjustable seat belt anchor
9. Fuel harness protector Front Inner seat
removal ‘steps
l Front seat
(Refer to 12. Harness connector (driver’s side)
13. Front seat hinge cover
14. Front inner seat belt
ETACS-ECU (Seat belt warninglight timer and buzzer) removal
15. ETACS-ECU (Refer to GROUP 54
Ignition Switch.)
10. Front outer seat belt 11. Seat belt retractor cover
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INTERIOR Front Seat Belt
REMOVAL AND INSTALLATION
44 Nm 33
33
JunctionBlock
Front outer seat belt removal stepsl Quarter trim, lower (Refer to
1. Front outer seat belt
Front inner seat belt removal steps
l
a s s e m b l y ( R e f e r t o
.
2. Harness connector (Driver’s seat)
3. Front seat hinge cover
4. Front inner seat belt
0 0 0 0 5 3 1 7
ETACS-ECU (Seat belt warning
light timer and buzzer) removal 5. ETACS-ECU (Refer to GROUP 54
Ignition Switch.)
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SRS General Information
GENERAL INFORMATION
INTRODUCTION
The Supplemental Restraint System (SRS) is
signed to supplement the driver’s and front passen-
ger’s seat belts to help reduce the risk or severity
of injury to the driver and front passenger by acti vat-
ing and deploying both air bags in certain frontal
collisions.
The SRS consists of: two air bag modules; one
located in the center of the steering wheel and
another one located above the glove box, which
contains. the folded air bag and an inflator unit;
the SRS air bag control unit (SRS-ECU) located
under the floor console assembly, which monitors
the system, and which contains a safing
sensor
and analog
sensor; an SRS warning light located
on the instrument panel, which indicates the
tional status of the SRS; spring-interconnec-
tion located within the the
It is not until the SRS-ECU in response to the outp ut
signal from the analog sensor, finds it necessary
to ignite the air bag, and the safing sensor is
caused to be ON that the SRS deploys the air
bag.
Only authorized service personnel should do work
on or around SRS components. Those service per-
sonnel should read this manual carefully before
starting any such work. Extreme care must be used
when servicing the SRS, to avoid
to the ser-
vice personnel (by inadvertent deployment of the
air bag) or to driver (by rendering the SRS inopera -
tive).
SRSlight
ON-BOARD WARNING LIGHT
FUNCTION
The diagnostic unit monitors the SRS system and sto res data
concerning any detected faults in the system. When the igni-
tion key is in “ON” or “START’ position, the SRS wa rning
light should illuminate for about 7 seconds and the n turn
off. That indicates that the SRS system is in operational order.
If the SRS warning light does any of the following, immediate
inspection by an authorized dealer is needed.
(1) The SRS warning light does not illuminate as de scribed
above.
(2) The SRS warning light stays on for more than 7 seconds.
(3) The SRS warning light illuminates while driving.
If a vehicle’s SRS warning light is in any of these three condi-
tions when brought in for inspection, the SRS syste m must
be inspected, diagnosed and serviced in accordance with
this manual.
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