1997 MITSUBISHI TRITON Workshop Manual

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

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

A
A
B

D
O OR A SSEM BLY 42300220169
R EM OVA L A ND IN STA LLA TIO N

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

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