Mitsubishi Montero (2002-2004). Manual - part 281

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-171

STEP 16. Check the harness wiring between power 
window main switch connector H-05 (terminal 1) and front 
power window sub-switch (RH) connector H-16 (terminal 
10).

AC203774

CONNECTOR: H-05

AF

DRIVER'S DOOR

H-05

H-05

(HARNESS SIDE)

AC000238

CONNECTOR: H-16

H-16

AF

H-16
(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-172

NOTE: Also check intermediate connectors D-25 and D-15. If 
intermediate connectors D-25 or D-15 is damaged, repair or 
replace the damaged component(s) as described in GROUP 
00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the harness wiring between power window main 

switch connector H-05 (terminal 1) and front power 
window sub-switch (RH) connector H-16 (terminal 10) in 
good condition?
YES : Replace the power window main switch. Verify that 

the front power window sub-switch (RH) should now 
work normally.

NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Verify that 
the front power window sub-switch (RH) should now 
work normally.

AC203859 AC

CONNECTOR: D-25

D-25

D-25

AC203860 AB

D-15

D-15

CONNECTOR: D-15

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-173

STEP 17. Check front power window sub-switch (RH) 
connector H-16 and front power window motor (RH) 
connector H-17 for loose, corroded or damaged terminals, 
or terminals pushed back in the connector.
Q: Are front power window sub-switch (RH) connector H-

16 and front power window motor (RH) connector H-17 
in good condition?
YES : Go to Step 18.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Verify that the front power window sub-

switch (RH) should now work normally.

STEP 18. Check the harness wiring between front power 
window sub-switch (RH) connector H-16 (terminal 8) and 
front power window motor (RH) connector H-17 (terminal 
6).
Q: Is the harness wiring between front power window main 

switch (RH) connector H-16 (terminal 8) and front power 
window motor (RH) connector H-17 (terminal 6) in good 
condition?
YES : Go to Step 19.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Verify that 
the front power window sub-switch (RH) should now 
work normally.

STEP 19. Check the harness wiring between front power 
window sub-switch (RH) connector H-16 (terminal 6) and 
front power window motor (RH) connector H-17 (terminal 
2).
Q: Is the harness wiring between front power window main 

switch (RH) connector H-16 (terminal 6) and front power 
window motor (RH) connector H-17 (terminal 2) in good 
condition?
YES : No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Verify that 
the front power window sub-switch (RH) should now 
work normally.

AC000238

CONNECTORS: H-16, H-17

H-16

AG

H-16

H-17

H-17

AC000238

CONNECTORS: H-16, H-17

H-16

AH

H-17

H-16
(HARNESS SIDE)

(HARNESS SIDE)

H-17

AC000238

CONNECTORS: H-16, H-17

H-16

AH

H-17

H-16
(HARNESS SIDE)

(HARNESS SIDE)

H-17

SYMPTOM PROCEDURES

TSB Revision

SWS SYMPTOM PROCEDURES

54Bb-174

STEP 20. Check the rear power window sub-switch (LH) for 
continuity.
(1) Remove the rear power window sub-switch (LH). Refer to 

GROUP 42, Door-Door Trim and Waterproof Film 

P.42-30

.

(2) Check continuity when the rear power window sub-switch 

(LH) is operated to "UP" or "DOWN" position.

Q: Is the rear power window sub-switch (LH) normal?

YES : Go to Step 21.
NO :  Replace the rear power window sub-switch (LH). 

Verify that the rear power window sub-switch (LH) 
should now work normally.

STEP 21. Check the rear power window motor (LH).
(1) Remove the rear power regulator assembly (LH). Refer to 

GROUP 42, Door-Door Glass and Regulator 

P.42-37

.

(2) Connect a battery to the motor terminal, and check that the 

motor runs freely.

Q: Is the rear power window motor (LH) normal?

YES : Go to Step 22.
NO :  Replace the rear power regulator assembly (LH). 

Verify that the rear power window sub-switch (LH) 
should now work normally.

SWITCH 
POSITION

TESTER 
CONNECTION

SPECIFIED 
CONDITION

UP

1 

− 2, 4 − 6

Less than 2 ohms

OFF

1 

− 2, 5 − 6

DOWN

1 

− 4, 5 − 6

AC204336

BATTERY CONNECTION

SLIDER POSITION

• Connect terminal 2 to the 

negative battery terminal

• Connect terminal 6 to the 

positive battery terminal

The slider moves up

• Connect terminal 6 to the 

negative battery terminal

• Connect terminal 2 to the 

positive battery terminal

The slider moves down

5

6

1

2

3

4

AC000323

SLIDER

AB