Mitsubishi Montero (2004+). Manual — part 559
VIDEO ENTERTAINMENT SYSTEM (VES)
TSB Revision
CHASSIS ELECTRICAL
54A-205
STEP 11. Measure the resistance at rear display connector
F-33 in order to the ground circuit to the rear display.
(1) Disconnect rear display connector F-33, and measure at
the wiring harness side.
(2) Measure the resistance value between terminal 24 and
ground.
• The resistance should be 2 ohm or less.
Q: Is the measured resistance 2 ohms or less?
YES : Go to Step 13.
NO : Go to Step 12.
STEP 12. Check the wiring harness between rear display
connector F-33 (terminal 24) and ground.
NOTE: Also check intermediate connector D-34 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector D-34 is damaged, repair or
replace. Refer to GROUP 00E, Harness Connector Inspection
.
Q: Is the wiring harness between rear display connector
F-33 (terminal 24) and ground in good condition?
YES : Go to Step 13.
NO : Repair the wiring harness. The rear display works
normally.
AC309223
AB
CONNECTOR: F-33
HARNESS SIDE
F-33 (B)
21
22
23
24
25
26
27
28
AC209364
21
22
23
24
25
26
27
28
CONNECTOR F-33
(HARNESS SIDE)
KO
AC309223
AB
CONNECTOR: F-33
HARNESS SIDE
F-33 (B)
21
22
23
24
25
26
27
28
AC309207
AD
CONNECTOR: D-34
HARNESS SIDE
4
11
1
8 9
2
10
3
5
1213
6
14
7
VIDEO ENTERTAINMENT SYSTEM (VES)
TSB Revision
CHASSIS ELECTRICAL
54A-206
STEP 13. Check the video controller unit connector F-34
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is the video controller unit connector F-34 in good
condition?
YES : Go to Step 14.
NO : Repair or replace the component(s). Refer to GROUP
00E, Harness Connector Inspection
rear display works normally.
STEP 14. Measure at video controller unit connector F-34
in order to power supply circuit to video controller unit
(ACC).
(1) Disconnect video controller unit connector F-34, and
measure at the wiring harness side.
(2) Turn the ignition switch to "ACC" position.
(3) Measure the voltage between terminal 10 and ground.
• The voltage should measure approximately 12 volts
(battery positive voltage).
Q: Is the measured voltage approximately 12 volts (battery
positive voltage)?
YES : Go to Step 16.
NO : Go to step 15.
AC309223
AC
CONNECTOR: F-34
HARNESS SIDE
AC309223
AC
CONNECTOR: F-34
HARNESS SIDE
AC209365
CONNECTOR F-34
(HARNESS SIDE)
JD
VIDEO ENTERTAINMENT SYSTEM (VES)
TSB Revision
CHASSIS ELECTRICAL
54A-207
STEP 15. Check the wiring harness between video
controller unit connector F-34 (terminal 10) and ignition
switch (ACC).
AC309223
AC
CONNECTOR: F-34
HARNESS SIDE
VIDEO ENTERTAINMENT SYSTEM (VES)
TSB Revision
CHASSIS ELECTRICAL
54A-208
NOTE: Also check joint connector (7) D-02, intermediate con-
nector D-28 and D-139 and junction block D-208 and D-221 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If joint connector (7) D-02 or intermedi-
ate connector D-28 and D-139 or junction block D-208 and
D-221 is damaged, repair or replace. Refer to GROUP 00E,
Harness Connector Inspection
.
Q: Is the wiring harness between video controller unit
connector F-34 (terminal 10) and the ignition switch
(ACC) in good condition?
YES : Go to Step 16.
NO : Repair the wiring harness. The rear display works
normally.
AC309208
HARNESS SIDE
D-02
D-28
AD
CONNECTORS: D-02, D-28, D-139
D-02
D-28
D-139
D-139
AC309218
CONNECTORS: D-208, D-221
JUNCTION BLOCK
(FRONT VIEW)
D-221
D-208
HARNESS SIDE
D-208
D-221
HARNESS SIDE
AB
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