Mitsubishi Montero (2004+). Manual - part 730

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-177

STEP 14. Check at front power window sub-switch (RH) 
connector H-16 in order to check the ground circuit to the 
front power window sub-switch (RH).
(1) Disconnect front power window sub-switch (RH) connector 

H-16, and measure at the harness side.

(2) Measure the resistance value between terminal 10 and 

ground.

• The resistance should measure 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 16.
NO :  Go to Step 15.

STEP 15. 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).

AC000238

CONNECTOR: H-16

H-16

AF

H-16
(HARNESS SIDE)

AC204323 AC

CONNECTOR: H-16
(HARNESS SIDE)

1

2

3

4

5

6

7

8

9

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

SIMPLIFIED WIRING SYSTEM (SWS)

54B-178

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.

AC203860 AB

D-15

D-15

CONNECTOR: D-15

AC203859 AC

CONNECTOR: D-25

D-25

D-25

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-179

STEP 16. 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 17.
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 17. 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.

STEP 18. Check rear power window sub-switch (LH) 
connector H-02 for loose, corroded or damaged terminals, 
or terminals pushed back in the connector.
Q: Is rear power window sub-switch (LH) connector H-02 in 

good condition?
YES : Go to Step 19.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Verify that the rear power window 

sub-switch (LH) should now work normally.

AC000238

CONNECTORS: H-16, H-17

H-16

AO

H-17

H-16

(HARNESS SIDE)

(HARNESS SIDE)

H-17

PSSENGER'S DOOR

AC000238

CONNECTORS: H-16, H-17

H-16

AO

H-17

H-16

(HARNESS SIDE)

(HARNESS SIDE)

H-17

PSSENGER'S DOOR

AC000237 AE

H-02

CONNECTOR: H-02

REAR DOOR<LH>

H-02

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-180

STEP 19. 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.42-31

.

(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 20.
NO :  Replace the rear power window sub-switch (LH). 

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

STEP 20. Check rear power window sub-switch (LH) 
connector H-02 and rear power window motor (LH) 
connector H-11 for loose, corroded or damaged terminals, 
or terminals pushed back in the connector.
Q: Are rear power window sub-switch (LH) connector H-02 

and rear power window motor (LH) connector H-11 in 
good condition?
YES : Go to Step 21.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. 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

AC000237AL

H-02

CONNECTORS: H-02, H-11

REAR DOOR <LH>

H-02

H-11

(HARNESS SIDE)

H-17

(HARNESS SIDE)