lock MITSUBISHI TRITON 1997 Owner's Manual

ABS <4WD> ± Troubleshooting35C-13
Connector
terminal
No.SignalChecking requirementsNormal condition
37Output to valve relayIgnition
switch: ONApproximately 1 second
after engine is started.
The relay is on.2 V or less
The system runs down.
The relay is off.System voltage
38Output to motor relayIgnition switch: ON
(Approximately 1 second
Motor is on2 V or less
(A roximately 1 second
after engine is started)Motor is offSystem voltage
39Idle-up solenoid valve (+)Ignition switch: ON (When motor is on
approximately 1 second after engine is
started)System voltage
41Output to front-right hydraulic
unit solenoid valve (OUT side)Ignition switch: ON (When solenoid valve
is off approximately 1 second after
engine is started)System voltage
43Idle-up solenoid valve (±)Ignition switch: ON (When motor is on
approximately 1 second after engine is
started)2 V or less
45Input from free wheel engage
switch
Ignition
switch: ON
Engage 2WDSystem voltage
switchswitch: ON
Engage 4WD1 V or less
46*1Ignition switchIgnition switch: ONSystem voltage
Ignition switch: START0 V
46*2Input from rear differential
lock detection switchIgnition
switch: ONRear differential lock
switch: ON0 V
Rear differential lock
switch: OFFSystem voltage
47Input from diagnosis
indication selection
Connect the MUT-II.0 V
indication selection
Do not connect the MUT-II.Approx. 12 V
48Input from valve relay monitorIgnition switch: ONSystem voltage
49Motor monitorIgnition switch: ON
(Approximately 1 second
Motor is onSystem voltage
(A roximately 1 second
after engine is started)Motor is off0.5 V or less
50Output to ABS warning lampIgnition
switch: ON
The lamp is switched offSystem voltage
switch: ON
The lamp illuminates0 ± 2 V
52Output to front-right hydraulic
unit solenoid valve (IN side)Ignition switch: ON (When solenoid valve
is off approximately 1 second after
engine is started)System voltage
NOTE
*1: Vehicles without rear differential lock
*2: Vehicles with rear differential lock

B
ra ke c alip er k it P
ad k it S
eal a n d b oot k it 8
9
1 4 2
1 3
598
76 1
3 1
4
1 1
1 2
14 1
2
13 9
7
5
3 5
C alip er a ssem bly d is assem bly
s te p s

A 1. Lock p in

A 2. G uid e p in
3 . B ush in g
4 . C alip er s u pport
( P ad, c lip a nd s h im )
5 . P in b oot
6 . B oot r in g
 A
7. P is to n b oot
 A
8. P is to n
 B
9. P is to n s e al
1 0. C alip er b ody P
ad a ssem bly d is assem bly s te p s

A 1. Lock p in

A 2. G uid e p in
3 . B ush in g
4 . C alip er s u pport
( P ad, c lip a nd s h im )
1 1 . P ad a nd w ear in dic a to r a sse m bly
1 2. P ad a sse m bly
1 3. O ute r s h im
1 4. C lip

5
0 N m
Cro ss-s h aft
p la te s et C
ro ss-s h aft
s eal k it 2
4 2
3
2 2
2 3
R eassem bly s te p s
1 . G ear b ox h ousin g
2 . Y-p ackin g

A 3. O il s e al

B 4. O il s e al

C 5. B earin g
6 . B earin g c a se
7 . O -rin g

D 8. S eal r in g

E 9. C age

E 10. B all

E 11 . B earin g r a ce

E 12. M ain sh aft

F 13. Lock n ut

G Main sh aft a xia l p la y a dju stm ent
1 4. S eal r in g
1 5. S pace r

H 16. R ack p is to n

H 17. B all
1 8. C ir c u la to r 1
9. C ir c u la to r h old er
2 0. Valv e h ousin g
2 1. M ain sh aft a nd v a lv e a sse m bly
2 2. Y-p ackin g
2 3. O -rin g

I Cro ss-s h aft a xia l p la y a dju stm ent
2 4. A dju stin g p la te
2 5. A dju stin g b olt

J 26. C ro ss-s h aft
2 7. S id e c o ve r
2 8. S id e c o ve r a nd c ro ss-s h aft
a sse m bly
2 9. B olt

K Main sh aft to ta l s ta rin g to rq ue
a dju stm ent
3 0. A dju stin g b olt lo ck n ut

L 31. P it m an a rm
3 2. Ja m n ut

BODY ± Window Glass42-13
HANDLING OF AUTO WINDOW SEALER
Keep the sealant in a cool place, not exposed to the direct
rays of the sun. Do not place any heavy article on the sealant
nor press it, otherwise it will become deformed. Avoid storing
the sealant for more than 6 months, because it will lose its
sealing effect.
BODY PINCH-WELD FLANGE SERVICING.
Before servicing the body pinch-weld flange, remove old
adhesive completely. If the flange requires painting, bake
it after painting is completed.
WORKING PROCESS
Window glass installation procedure
Body side
Cleaning of adhesion surface
Cut off the residual adhesive until the
thickness is less than 2 mm. Clean the
adhesion surface with isopropyl alcohol,
and let dry for 3 minutes or more.
Attaching of spacer and dual lock
fastener
Attach the spacer and dual lock fastener
to set the positions for the glass to be
installed.
Application of primer
Apply to the adhesion surface of the
body and let dry for 3 minutes or more.
Window glass side
Reusing the glassReplacing the glass
Cleaning of adhesion surface
Competely cut off all of the residual
adhesive. Clean the adhesion surface
with isopropyl alcohol, and let dry for
3 minutes or more.Cleaning of adhesion surface
Clean off any dirt adhering to the adhe-
sion surface with isopropyl alcohol, and
let dry for 3 minutes or more.
Gluing window spacer and dual lock fastener
Glue the window spacer and dual lock fastener to the glass, following the standard position
all the way around the inside edge of the glass.
Application of primer
Apply sufficient primer evenly to the adhesion surface so that there is no patchiness. After
application, let dry for 3 to 30 minutes.
Application of adhesive
Within 30 minutes after applying the primer, apply the adhesive evenly all the way around
the inside edge of the glass.
Installing the glass
After applying the adhesive, lightly press the glass evenly so that it adheres
completely.
Cleaning
After removing any adhesive that is sticking out or adhering to the body or
glass with a spatula, ect., clean off with isopropyl alcohol.
Checking for water leaks
Carry out a shower test to check that no water will leak through.

BODY ± Door42-24
Inspection Procedure 5
Passenger's side and rear power windows cannot be
operated by both the power window sub-switches and by
the power window main switch.
Probable cause
One of the following items can be defective:

Power supply circuit of the power window sub-switch

Earth circuit

Power window motor

Lock switch

Power window main switch

Power window sub-switch
Malfunction of power window main switch

Malfunction of power window sub-switch

Malfunction of power window motor

Malfunction of wiring harness or connector

Power window motor (passenger's side)
check (Refer to P.42-38.)NG
Replace
OK
Measure at the power window sub-
switch connector E-13.

Disconnect the connector and
measure at the harness side.

Voltage between 1 and body earth
OK:System voltageNGCheck the following connectors:
C-17, E-13NG
Repair
OK
Check trouble symptoms.
OK
Measure at the power window sub-
switch connector E-13.

Voltage between 3 and body earth
(When main switch is at DOWN)

Voltage between 6 and body earth
(When main switch is at UP)
OK:System voltageNGCheck the following connectors:
C-17, E-13NG
Repair
OK
Check trouble symptoms.
NG
Check the harness wire between power
window sub-switch and the earth.NG
Repair
OK
Replace the power window sub-switch.
OK
Check the following connectors:
E-13, E-22NG
Repair
OK
Check trouble symptoms.
NG
Check the harness wire between power
window sub-switch and power window
motor (passenger's side).OKReplace the power window main switch.
NG
RepairNG
Check the harness wire between power
window relay and power window sub-
switch, and repair if necessary.

BODY ± Door42-27
Inspection Procedure 8
When the glass is fully raised, it then lowers
automatically.
Probable cause
When the window is within 12 mm of being fully closed, the limit switch turns off
to prevent the window from being lowered. However, the above problem can occur
if there is a malfunction of the limit switch or a short-circuit in a harness.
Malfunction of limit switch

Malfunction of wiring harness or connector

Malfunction of power window main switch or sub-switch

Incorrect limit switch operation position
Limit switch operation position adjustment (Refer to P.42-39.)
Check trouble symptoms.
NG
Limit switch continuity check (Refer to P.42-39.)NG
Replace
OK
Check the following connectors:
E-03, E-10
E-13, E-21
E-04, E-08
E-15, E-19NG
Repair
OK
Check trouble symptoms.
NG
Check the harness between the limit switch and the power window
main switch or between the limit switch and the power window
sub-switch.OKDriver's side: Replace the power window main switch.
Passenger's side: Replace the power window sub-switch.
NG
Repair
Inspection Procedure 9
None of the door lock functions operate.
Probable cause
The cause may be a malfunction of the ETACS-ECU power supply circuit system
or of the earth circuit system.
Malfunction of ETACS-ECU

Malfunction of wiring harness or connector
Measure at the J/B connector C-81,
C-82.

Remove the ETACS-ECU and
measure at the J/B side.

Voltage between 1 and body earth
(C-82)

Voltage between 6 and body earth
(C-81)
OK:System voltageNGCheck the following connectors:
A-56X, C-81, C-82NG
Repair
OK
Check trouble symptoms.
OK
Check the following connectors:
C-87, C-91NG
Repair
OK
Check trouble symptoms.NGCheck the harness wire between ET-
ACS-ECU and the earth.NG
Repair
OK
Replace the ETACS-ECU.NG
Check the harness wire between fusible
link No.6 and J/B, and repair if neces-
sary.

BODY ± Door42-28
Inspection Procedure 10
None of the doors lock or unlock when the driver's-side
inside door locking knob is operated (including by means
of the door key).
Probable cause
The cause may be a malfunction of the door lock actuator switch, the ETACS-ECU
or of a wiring harness or connector.
Malfunction of front door lock actuator (driver's side)

Malfunction of ETACS-ECU

Malfunction of wiring harness or connector
MUT-II Pulse check
Front door lock actuator switch (driver's-
side) input signal
OK:The MUT-II buzzer sounds once
when the front door lock actuator
moves from the locked to the un-
locked position, or from the un-
locked to the locked position.NGDoor lock actuator check (driver's side).
(Refer to P.42-41.)NG
Replace
OK
Check the following connectors:
C-38, C-90, E-09NG
Repair
OK
Check trouble symptoms.OK
Replace the ETACS-ECU.NG
Check the harness wire between the
front door lock actuator (driver's side)
and ETACS-ECU, between front door
lock actuator and the earth, and repair
if necessary.
Inspection Procedure 11
Some doors do not lock or unlock.
Probable cause
The cause may be a malfunction of the door lock actuator or of a wiring harness
or connector.
Malfunction of door lock actuator

Malfunction of wiring harness or connector
Check the door lock actuator of the door that does not operate.
(Refer to P.42-41, 42.)NG
Replace
OK
Check the following connectors:
C-38, C-90, E-09
C-18, C-90, E-20
C-90, D-15, D-22, E-05
C-90, D-05, D-22, E-16OKCheck trouble symptoms.
NG
Check the harness between the ETACS-ECU and the door lock
actuator of the door that does not operate, and repair if necessary.
NG
Repair

52A-2
INTERIOR
CONTENTS52109000255
SERVICE SPECIFICATIONS 3. . . . . . . . . . . . . . . . .
ADHESIVE 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL 3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT PANEL* 4. . . . . . . . . . . . . . . . . . . . . .
FLOOR CONSOLE 7. . . . . . . . . . . . . . . . . . . . . . . . . TRIMS 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRONT SEAT 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REAR SEAT 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRONT SEAT BELT 18. . . . . . . . . . . . . . . . . . . . . . .
REAR SEAT BELT 19. . . . . . . . . . . . . . . . . . . . . . . .
WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES
WARNING!
(1) Improper service or maintenance of any component of the SRS, or any SRS-related component, can lead to personal
injury or death to service personnel (from inadvertent firing of the air bag) or to the driver (from rendering the SRS
inoperative).
(2) Service or maintenance of any SRS component or SRS-related component must be performed only at an authorized
MITSUBISHI dealer.
(3) MITSUBISHI dealer personnel must thoroughly review this manual, and especially its GROUP 52B ± Supplemental
Restraint System (SRS) before beginning any service or maintenance of any component of the SRS or any SRS-related
component.
NOTE
The SRS includes the following components: impact sensors, SRS diagnosis unit, SRS warning lamp, air bag module, clock spring
and interconnecting wiring. Other SRS-related components (that may have to be removed/installed in connection with SRS service
or maintenance) are indicated in the table of contents by an asterisk (*).

SRS ± SRS Service Precautions52B-4
Harness
connector
(No. of termi-
nals, colour)SDU terminal No.Destination of harnessCorrective action
2 pins, red1, 2Body wiring harness
Clock springReplace clock spring
±3, 4±±
±5, 6±±
14 pins, red7, 8±±
9Body wiring harness
Diagnosis connectorCorrect or replace each
wiring harness10Body wiring harness
Front wiring harness

Ignition switch (ST)
wiring harness
11Body wiring harness
Junction block (fuse
No.11)
12Body wiring harness
Junction block (fuse
No.10)
13Body wiring harness
Combination meter (SRS
warning lamp)
14±±
15Body wiring harness
Front wiring harness

Front impact sensor (+) (R.H.)Sensor cable* installation
procedures (Refer to
P 52B 39 )16Body wiring harness
Front wiring harness

Front impact sensor (+) (L.H.)P.52B-39.)
17Body wiring harness
Front wiring harness

Front impact sensor (±) (L.H.)
18Body wiring harness
Front wiring harness

Front impact sensor (±) (R.H.)
19, 20Body wiring harness
EarthCorrect or replace each
wiring harness
NOTE
The sensor cable marked with * is available as service part.
7. SRS components should not be subjected to heat over 93
C, so remove the SRS diagnosis unit,
air bag module, clock spring and front impact sensors before drying or baking the vehicle after painting.
8. Whenever you finish servicing the SRS, check warning lamp operation to make sure that the system
functions properly. (Refer to P.52B-16.)
9. Make certain that the ignition switch is OFF when the MUT-II is connected or disconnected.
10. If you have any questions about the SRS, please contact your local distributor.
NOTE
SERIOUS INJURY CAN RESULT FROM UNINTENDED AIR BAG DEPLOYMENT, SO USE ONLY
THE PROCEDURES AND EQUIPMENT SPECIFIED IN THIS MANUAL.

SRS ± Sealant/Troubleshooting52B-6
SEALANT52400060015
ItemSpecified sealantRemark
Sensor cable3M ATD Part No. 8625 or equivalentRibbon sealer
TROUBLESHOOTING52400310097
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING
Refer to GROUP 00 ± How to Use Troubleshooting/Inspection Service Points.
DIAGNOSIS FUNCTION52400320083
DIAGNOSIS CODES CHECK
Connect the MUT-II to the diagnosis connector (16-pin) under the instrument under cover, then check
diagnosis codes.
(Refer to GROUP 00 ± How to Use Troubleshooting/Inspection Service Points.)
ERASING DIAGNOSIS CODES
Refer to GROUP 00 ± How to Use Troubleshooting/Inspection Service Points.
INSPECTION CHART FOR DIAGNOSIS CODES52400330123
Inspect according to the inspection chart that is appropriate for the malfunction code.
Code No.Diagnosis itemReference page
11, 12, 13Front impact sensor system52B-7
21, 22Air bag module (squib) system52B-8
31, 32SDU capacitor system52B-9
33*Cranking signal system52B-10
34*Connector lock system52B-11
41*IG1 (A) power circuit system52B-11
42*IG1 (B) power circuit system52B-12
43SRS warning lamp drive circuit system
Lamp does not illuminate*52B-13
SRS warning lamp drive circuit system
Lamp does not switch off52B-14
44SRS warning lamp drive circuit system52B-14
45SDU non-volatile memory (EEPROM) and A/D converter system52B-14
NOTE
(1) *: If the vehicle condition returns to normal, the diagnosis code will be automatically erased, and the SRS warning
lamp will return to normal.
(2) If the vehicle has a discharged battery it will store the fault codes 41 or 42. When these diagnosis codes are displayed,
check the battery.