Mitsubishi Outlander GS45X. Manual — part 178
REAR DISPLAY
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CHASSIS ELECTRICAL
54A-709
STEP 4. Check of rear display CD sound
Play a CD with the rear display to check if the CD sound is out-
put.
Q: Is the check result normal?
YES : Replace the rear display unit.
NO : Go to Step 5.
STEP 5. Retest the system
Check whether the DVD sound is played.
Q: Is the check result normal?
YES : The procedure is complete.
NO : Replace the rear display unit.
Inspection Procedure 4: The rear display plays the DVD sound, but the picture is not displayed.
.
COMMENTS ON TROUBLE SYMPTOM
The DVD or the rear display unit may be defective.
.
PROBABLE CAUSES
• Defective DVD
• Malfunctions of rear display unit
DIAGNOSIS
STEP 1. Confirm the DVD video disk.
Confirm that the DVD is not contaminated or
scratched.
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Clean the disk or use a clean disk.
STEP 2. Retest the system
Check whether the picture is displayed when a DVD
is played.
Q: Is the check result normal?
YES :
The procedure is complete.
NO :
Go to Step 1.
REAR DISPLAY
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CHASSIS ELECTRICAL
54A-710
Inspection Procedure 5: The rear display does not display the navigation system picture. <vehicle
with MMCS>
Audio Communication Circuit
REAR DISPLAY UNIT
MULTIVISION DISPLAY
ACA02654
AJ
Connectors: C-08, C-10, C-15, C-19
C-08 (GR)
C-10 (GR)
C-15
C-135
AC709496
AF
Connectors: D-06, D-16
D-06 (L)
D-16
REAR DISPLAY
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CHASSIS ELECTRICAL
54A-711
.
COMMENTS ON TROUBLE SYMPTOM
The wiring harness between the rear display unit and
the multivision display, the rear display unit or the
multivision display may have a problem.
.
PROBABLE CAUSES
• The multivision display may be defective
• The rear display unit may be defective
• Damaged harness wires and connectors
DIAGNOSIS
Required Special Tools:
• MB991223: Harness Set
• MB992006: Extra Fine Probe
• MB991958: Scan Tool (M.U.T.-III Sub Assembly)
• MB991824: Vehicle Communication Interface (V.C.I.)
• MB991827: M.U.T.-III USB Cable
• MB991910: M.U.T.-III Main Harness A
STEP 1. Check the MMCS navigation screen.
Check whether the MMCS navigation screen is displayed nor-
mally.
Q: Is the check result normal?
YES : Go to Step 2.
NO : Diagnose the MMCS. Refer to
STEP 2. Check the communication and wire connection in
the MMCS service mode.
Perform "Network/Connect Line Check" in the MMCS service
mode to check that the communication and wire connection
with the rear display unit
*
are OK. Refer to
.
NOTE: *: Is displayed as "Rear Seat Display" in the service
mode.
Q: Is the check result normal?
YES : Go to Step 3.
NO : Go to Step 5.
ACA02660AC
Connector: D-123
REAR DISPLAY
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CHASSIS ELECTRICAL
54A-712
STEP 3. Check rear display unit connector D-16 and
multivision display connector C-08 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is rear display unit connector D-16 and multivision
display connector C-08 in good condition?
YES : Go to Step 4.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
STEP 4. Check the wiring harness between rear display
unit connector D-16 (terminal 35) and multivision display
connector C-08 (terminal 32).
• Check the communication lines for open circuit and short
circuit.
NOTE: Also check intermediate connectors C-19 and D-123 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector C-19 or D-123
is damaged, repair or replace the connector as described in
GROUP 00E, Harness Connector Inspection
Q: Is the wiring harness between rear display unit
connector D-16 (terminal 35) and multivision display
connector C-08 (terminal 32) in good condition?
YES : Go to Step 5.
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.
STEP 5. Check rear display unit connector D-06 and
multivision display connector C-10 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is rear display unit connector D-06 and multivision
display connector C-10 in good condition?
YES : Go to Step 6.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
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