Mitsubishi Outlander GS45X. Manual — part 134
MMCS
TSB Revision
CHASSIS ELECTRICAL
54A-533
STEP 4. Check the wiring harness between combination
meter connector C-03 (terminal 20) and multivision display
connector C-10 (terminal 13).
• Check the communication lines for open circuit and short
circuit.
NOTE: Also check intermediate connector C-17 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-17 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection
.
Q: Is the wiring harness between combination meter
connector C-03 (terminal 20) and multivision display
connector C-10 (terminal 13) 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. Substitute a known good multivision display, and
check the trouble symptom.
Check that no menus are active during driving.
Q: Is the check result normal?
YES : Replace the multivision display.
NO : Replace the combination meter.
MMCS
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CHASSIS ELECTRICAL
54A-534
Inspection Procedure 5: The screen is not normal in the navigation mode. (The displayed position of
the vehicle mark deviates.)
CAUTION
Before replacing the multivision display, ensure that the power supply circuit, the ground circuit, and
the communication circuit are normal. (Check that the voltage is 10 V or more.)
.
COMMENTS ON TROUBLE SYMPTOM
There is a failure in the wiring harness between the
combination meter and the multivision display, the
GPS antenna, the respective connector(s), the com-
bination meter or the multivision display.
.
PROBABLE CAUSES
• Malfunctions of GPS antenna
• Malfunctions of combination meter
• Malfunctions of multivision display
• Damaged harness wires and connectors
DIAGNOSIS
Required Special Tools:
• MB991223: Harness Set
• MB992006: Extra Fine Probe
Multivision Display Communication Circuit
COMBINATION
METER
INTERFACE
CIRCUIT
MULTIVISION
DISPLAY
ACA02653AC
Connector: C-03
AC703148AN
Connectors: C-10, C-17
C-17
C-10
MMCS
TSB Revision
CHASSIS ELECTRICAL
54A-535
STEP 1. Confirmation in MMCS service mode
Check the items below in the MMCS service mode. (Refer to
.)
• Perform "Network/Connect Line Check" in the MMCS ser-
vice mode to check that the communication and wire con-
nection with the GPS are in good condition.
• Perform "Vehicle Signal Check", and then check the status
of the vehicle speed signal.
• Perform "Sensor Check", and then check the status of the
vehicle speed sensor and the gyro sensor.
Q: Is the check result normal?
YES (OK for all) : Go to Step 6.
NO <GPS is not OK> : Go to Step 2.
NO <The vehicle speed sensor is not OK, or vehicle
speed pulse does not increase after starting from a
standstill> : Go to Step 3.
NO <Gyro sensor is not OK> : Go to Step 6.
STEP 2. GPS reception check
(1) Start the multivision display.
(2) Press the [INFO] button.
(3) Select [Vehicle Position].
(4) Check if the GPS signals are received.
Q: Is the check result normal?
YES : Go to Step 6.
NO : Perform Inspection procedure 7 "GPS signal cannot
be received."(Refer to
.) Then, go to Step
6.
STEP 3. Check the speedometer.
Check whether the speedometer works normally.
Q: Does the speedometer work normally?
YES : Go to Step 4.
NO : Diagnose the combination meter (Refer to
Combination meter
− Diagnosis
STEP 4. Check combination meter connector C-03 and
multivision display connector C-10 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is combination meter connector C-03 or multivision
display connector C-10 in good condition?
YES : Go to Step 5.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
MMCS
TSB Revision
CHASSIS ELECTRICAL
54A-536
STEP 5. Check the wiring harness between combination
meter connector C-03 (terminal 20) and multivision display
connector C-10 (terminal 13).
• Check the communication lines for open circuit and short
circuit.
NOTE: Also check intermediate connector C-17 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-17 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection
.
Q: Is the wiring harness between combination meter
connector C-03 (terminal 20) and multivision display
connector C-10 (terminal 13) in good condition?
YES : Go to Step 6.
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 6. Substitute a known good multivision display, and
check the trouble symptom.
Check whether the navigation screen is normal.
Q: Is the navigation screen normal?
YES : Replace the multivision display.
NO : Replace the combination meter.
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