window MITSUBISHI 3000GT 1991 Owner's Manual

42-36BODY - Quarter Window Glass
Section A
Adhesive
Section B
Section CWindow dam(4) After application of the adhesive, line up the match-
marks on the glass and body and force the glass lightly
and evenly onto the body for complete fitting.
(5) Remove adhesive from around and on the glass and
\Ljbody surfaces using a spatula and wipe the surfaces
clean.(6) After the work
(installationof the glass), allow to stand
until the adhesive hardens.
Caution
If an infrared lamp or other means are used for
quicker hardening, keep the surface temperature
60°C (140°F) or lower.
(7) After about 30 minutes or more following bonding of
the windshield glass to the body, check for water leaks.
Caution
1. If the vehicle is to be moved, do so gently.
2. When checking for water leaks, do not squeeze
the hose end.
mm (in.)18FO137
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BODY - Liftgate Glass
LIFTGATE GLASSREMOVAL AND INSTALLATION
42-37
M42LDAO
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LRemoval steps
I. Defogger connectorl *2. Liftgate moulding upper
3. Liftgate moulding upper clipa*4. Liftgate moulding lower
5. Liftgate moulding lower clip
6. Clip grommet
+* *+ 7. Lift gate glass
8.
Liftgate moulding side
9. window dam
18FO145
Pre-removal and Post-installationOperationl Removal and Installation of Rear Wiper Arm
(Refer to GROUP 51 -Windshield Wiper and Washer
l Removal and Installation of Liftgate UpperTrim (Referto GROUP 52A-Trims.)l Removal and Installation of Liftgate Trim
(Refer to GROUP 52A-Trims.)
l Removal and Installation of Liftgate Side
Trim (Refer to GROUP 52A-Trims )
-ASection A
12-15(.47-.59)
Primer7
Section B27 (1.06)
Cut off nozzle tip
1
,
Adhesive:3M SUPER FAST URETHAN 8609 or equivalentPrimer:3M SUPER FAST URETHAN PRIMER 8608 or equivalent
12 (.47)E!;~;qiffy,8Fo,48,f 7
mm (in.)18FOO6010 t.391TSB Revision
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BODY - Door Assemblv / Door Trim and Waterproof Film42-41
Identification mark18FOO31INSPECTION
DOOR SWITCH
Operate the switch, and check the continuity between the
terminals.
Open (ON)0A
Switch”3
Depressed (OFF)
NOTEO-O indicates that there is continuity between the terminalsSERVICE POINT OF INSTALLATION
6. INSTALLATION OF DOOR CHECK STRAP
Install the door check strap with the identification mark
facing up.
PositionIdentification mark
Door (LH)WLL
Door (RH)WRR
DOOR TRIM AND WATERPROOF FILMM42MBBDREMOVAL AND INSTALLATION
Sealant:3M ATD Part No. 8625 or equivalentRemoval steps
l I)1. Clip
2. Door window regulator
3.Escutcheon4.Door light
5. Inside handle cover
6. Door trim carpet
7.Door trim8.Speaker garnish
9. Power window switch
10.Waterproof film
\handle
NOTE* : Clip locationsTSB Revision

42-42BODY -Door Trim and Waterproof Film / Door Glass and Regulator
ISERVICE POINT OF REMOVAL
1. REMOVAL OF CLIP
IUse a shop towel to remove the clip; and remove door
window regulator handle.
\L.J II
DOOR GLASS AND REGULATORREMOVAL AND INSTALLATION
~;:;zL4., 1l Door Window Glass Adjustment
18FOlQi2
Removal steps
Door trim (Refer to P.42-41
.IWaterproof film (Refer to P.42-41 .I
1. Delta cover inner
2. Delta cover outer
Door belt line outer weatherstrip
(Refer to
P.42-65.)3. up stop
4. Stabilizer inner front
5. Stabilizer inner rear
6. Delta sash
7. Door window glass
8. Door glass guide track front
9. Door window regulator assemblyIO. Door glass guide track rear
IM42MCCA
18FO200
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BODY - Power Window42-43
/;i
$
Diagnosis connector-Gr&nd
ETkCS ‘6R”38
Nith voltmeter-.___
1Withmulti-use tester
POWER WINDOWM42MHAH
TROUBLESHOOTING GUIDE
INPUT CHECK
Using the multi-use tester or voltmeter, check whether or not
the input signals from each switch are being input to the
ETACS unit.
(I), Connect the multi-use tester to the diagnosis check
connector located at the right side of the junction block or
connect the voltmeter between the ETACS terminal and
the ground terminal.
(2) Check if the buzzer of the multi-use tester sounds or the
needle of the voltmeter moves when each switch noted
below is operated.
If the buzzer sounds or the needle moves, the input signals
are being input to the ETACS unit, so that switch can be
considered to be functioning normally. If not, the switch or
switch input circuit is faulty. Check the switch and the
switch input circuit.
l Ignition switch
l Door switch
TROUBLESHOOTING QUICK-REFERENCE TABLE
For information concerning the locations of electrical components, refer to
P.42-51.
ProblemThe power windows do not operateNhen
the ignition switch is at the“ON” position.Probable cause
Damaged or discon-netted wiring of the
ignition switch input
circuitCheck method
If a malfunction is in-dicated as a result of
checking the input
signals, check by fol-
lowing individual part
and the circuit check
No. 2 procedures(P.42-46).Remedy
Repair the wiring
harness.
Damaged or discon-Check by following
in-Repair the wiring har-
netted wiring of thedividual part and theness, or replace thepower window relaycircuit check No. 3power window relay.
activation circuitprocedures (P.42-47).
Malfunction of the
-Replace the electron-electronic control unitic control unit.
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42-44
BODY - Power Window
Problem
Probable causeCheck method
Remedy
The power windows can be opened
and closed immediately after theDamaged or discon-If a malfunction is
in-netted wiring of thedicated as a result ofRepair the wiring har-ignition switch is switched “OFF”, butfront door switch
checking the inputness. or replace the
the power window operation doesfront door switch.
not stop if a front door is openedinput circuit
signals, check by
follow-within 30 seconds.Malfunction of theing individual part and
the circuit check No. 4
front door switch
procedures
(P.42-49).Malfunction of the
-electronic control unitReplace the electron-ic control unit.
The opening and closing operations
of the power windows are possible
after the timer operation time has
elapsed when the ignition switch
is set to the “OFF” position.Short-circuit of the
power window relay
activation circuit
Malfunction of the
front door switchCheck by following
in-dividual part and cir-cuit check No. 3
pro-cedures (P.42-47).Repair the wiring
har-ness, or replace the
power window relay.
Malfunction of the
electronic control unit
-Replace the electron-ic control unit.
NOTE“ECU” (electronic control unit) indicates the ETACS unit.
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BODY - Power Window
L/CHECKING INDIVIDUAL PART AND CIRCUIT
1. ETACS POWER-SUPPLY AND GROUND CIRCUITSBattery
Junction block
Jumper connector
ETACS unrt(ECU)
*I : Vehicles without theft-alarm system
“2: Vehicles with theft-alarm system
T16FO314Description of operation
The battery supplies a stabilized 5V power supply to the electronic control unit, via the constant-voltage circuit
and terminal (51) directly connected to the battery. If there is an abnormal condition of the power-supply
circuit, other ETACS functions also will not operate.
Electronic control unit terminal voltage (Connection status of electronic control unit connector)
ECU terminal No. SignalConditionTerminal
voltage
51Electronic control unit power supplyAt all timesSystem
voltage
Checking the ground circuit (Disconnect the connector and check the wiring harness side.)
/I1I1ITerminal No.Connected to/measured part
MeasurementTester
connectionCheck conditionsStandard
57”’Electronic control unit groundResistance57*‘-groundAt all timesContinuity59”?59*‘-ground
NOTE
“I : Vehicles without theft-alarm system
“2: Vehicles with theft-alarm system
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42-46BODY - Power Window
2.IGNITION SWITCH INPUT CIRCUITS
BatteryFusible link
20B-Y. ;I II II I ] II ,;rLL30A,l ‘\m 1 2 34 5 6
25
3:6Pz
z03I
=7\-7
Junction block@ (Multi-purpose fuse)
1
ETACS unit(ECU)
4,
m“1 : Vehicles without theft-alarm system“2: Vehicles with theft-alarm system16FO312Description of operation
A condition for operation of this system is the sending of HIGH-level signals to the electronic control unit
when the ignition switch is switched to the “ON” position.
Electronic control unit terminal voltage (Disconnect the connector of the electronic control unit and
check the wiring harness side.)
ECU terminal No. Signal
52Ignition switch: “ON”ConditionIgnition switchOFF
ON
Standardov
System
voltageChecking the individual part
Ignition switch: Refer to GROUP 54
- Ignition Switch.
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BODY - Power Window
;. POWERWINDOW
RELAYACTIVATION CIRCUIT
Fusiblelink @
R-B0
&5
____-------
y3"4
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Power window
One-touchdnwn circuit
L-
*I : Vehicles without theft-alarm system“2: Vehicles with theft-alarm systemPower window
sub-switch16FO324TSB Revision

42-48BODY - Power Window
Description of operation
When the ignition switch is switched to the “ON” position, and also for a period of 30 seconds after the
ignition switch is switched to the “OFF” position, the transistor of the electronic control unit is switched ON,
and battery voltage is supplied from the battery (through fusible link No. 9) to the power window relay.
In addition, voltage is supplied (through fusible link No. 9) to power window switch and motor as a result of
the switch-ON of the power window relay.
NOTETurn the ignition switch from ON to OFF, and power will be supplied to the power window relay for 30
seconds. However, power supply will be stopped if the door is opened during this period.
Electronic control unit terminal voltage (Disconnect the connector of the electronic control unit and
check the wiring harness side.)
ECU terminal No. Signal
ConditionTerminalvoltage
5*I
7*2Power window relay signalAt all timesSystem
voltageP
NOTE*I : Vehicles without theft-alarm system
“2: Vehicles with theft-alarm systemChecking the individual part
Power window relay: Refer to
P.42-51.
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