MITSUBISHI TRITON 1997 Workshop Manual
Manufacturer: MITSUBISHI, Model Year: 1997, Model line: TRITON, Model: MITSUBISHI TRITON 1997Pages: 1310, PDF Size: 22.38 MB
Page 751 of 1310

BODY ± Door42-26
Inspection Procedure 6
When the glass is raised, it then lowers automatically.
Probable cause
If the sliding resistance is too large when the glass is being raised, it is judged that
something is jammed in the window, and the window is lowered by approximately
150 mm.Incorrect window glass adjustment
Glass slider is incorrectly installed or warped
Malfunction of power window main switch or sub-switch
Does the glass move in the opposite direction when the power
window drive current is above the following value? (Refer to
P.42-30.)
Drive current:
Adjust or replace the power window. (Refer to P.42-29.)
NO
Driver's side: Replace the power window main switch.
Passenger's side: Replace the power window sub-switch.
Inspection Procedure 7
The glass is not lowered when something is jammed in the
window.
Probable cause
The safety mechanism is released under the following conditions, and the window
will not be lowered even if something becomes jammed in it.
If the limit switch is always off
If there is an open circuit in the harness between the limit switch and the power
window main switch or the power window sub-switch
If the limit switch turns off before the set value is reached
If the window is within 12 mm of being fully closed (normal setting to prevent
the window from being lowered)Malfunction of limit switch
Malfunction of wiring harness
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:
Repair
OK
Check trouble symptoms.
NG
Check the harness between the limit switch and the power window
main switch and between the limit switch and the power window
sub-switch, and between the limit switch and the earth.OKDriver's side: Replace the power window main switch.
Passenger's side: Replace the power window sub-switch.
NG
Repair
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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:
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.
Page 753 of 1310

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:
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
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O
N-V EH IC LE S ER VIC E 42300090081
D O OR F IT A DJU STM EN T
1 . If th e c le ara nce b etw een th e d oor a nd b ody is u neve n,
r e m ove th e s p la sh s h ie ld , lo ose n th e m ountin g b olt o f
t h e b ody s id e d oor h in ges fr o m in sid e th e fe nder, a nd
t h en m ove th e d oor to a dju st s o th at th e c le ara nce is
e ve n.
2 . If th e d oor o penin g a nd c lo sin g is h eavy, a dju st th e
m esh in g o f th e s tr ik e r a nd th e d oor la tc h ( in th e lo ngit u din al
d ir e ctio n) b y a ddin g s h im s to th e s tr ik e r a nd b y m ovin g
t h e s tr ik e r u p a nd d ow n o r to th e le ft a nd r ig ht.
D O OR W IN DO W G LA SS A DJU STM EN T
42300100135
C heck th at th e w in dow g la ss m ove s s m ooth ly a nd to uch es
t h e g la ss r u nch annel fir m ly w hen it is fu lly r a is e d a nd fu lly
l o w ere d. If th e w in dow g la ss d oesn 't m ove p ro perly , a dju st
b y th e fo llo w in g p ro ce dure .
1 . Rem ove th e d oor tr im a nd w ate rp ro of film . ( R efe r to
P .4 2-3 4, 3 5.)
2 . Rais e th e w in dow g la ss, lo ose n th e c h annel g uid e
m ountin g b olt s a nd a dju st th e v e rtic a l tilt o f th e g la ss.
A DJU STM EN T A ND R EPLA CEM EN T W HEN
T H ER E IS A M ALFU NCTIO N O F T H E P O W ER
W IN DO W S 4
2900190048
I f th e w in dow g la ss a uto m atic a lly s ta rts m ovin g d ow nw ard s
a t th e w ro ng tim e w hile it is b ein g r a is e d, c a rry o ut th e fo llo w in g
a dju stm ent o r r e pla ce m ent p ro ce dure s.
1 . Rem ove th e d oor tr im a nd w ate rp ro of film . ( R efe r to
P .4 2-3 4, 3 5.)
2 . Rem ove th e w in dow r e gula to r a sse m bly fr o m th e d oor
w in dow g la ss, a nd th en r a is e a nd lo w er th e d oor w in dow
g la ss b y h and to c h eck th e o pera tio n fo rc e .
N O TE
I n se rt a c u sh io n o r s im ila r o bje ct to p re ve nt d am age to
t h e g la ss if it s h ould h appen to fa ll d ow n.
3 . If th e d oor w in dow g la ss d oes n ot m ove u p a nd d ow n
s m ooth ly , c h eck o r r e pair th e fo llo w in g p oin ts .
Check th e in sta lla tio n c o ndit io n o f th e r u nch annel.
Repair th e tw is tin g in th e d oor s a sh .
Check th e in sta lla tio n c o ndit io n o f th e lo w er s a sh
o r th e c e nte r s a sh . S
tr ik e r S
him C
hannel g uid e R
unch annel D
oor
s a sh L
ow er s a sh
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A
A
B
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D
O OR A SSEM BLY 42300220169
R EM OVA L A ND IN STA LLA TIO N
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I
d entif ic a tio n
m ark F
ro nt le ft s id e d oor U
pper h in ge F
1 L
ow er h in ge E
1 F
ro nt r ig ht s id e d oor U
pper h in ge E
1 L
ow er h in ge F
1 R
ear le ft s id e d oor U
pper h in ge A
1 L
ow er h in ge B
1 R
ear r ig ht s id e d oor U
pper h in ge B
1 L
ow er h in ge L
1 i
t i T
e rm in al N o. p
osit io n 1 2 3
O
pen ( O N) D
epre sse d
( O FF) i
t i T
e rm in al N o. p
osit io n 1 2
O
pen ( O N) D
epre sse d
( O FF) R
ear I
d entif ic a tio n m ark O
FF O
N
S tr o ke
1
2 3
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D
O OR T R IM A ND W ATE R PR O OF F IL M 42300430142
R EM OVA L A ND IN STA LLA TIO N
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