Mitsubishi Outlander XL. Manual - part 1119

Q:Is the check result normal?

YES:

 The trouble can be an intermittent malfunction

(Refer to GROUP 00, How to use Troubleshooting/inspection
Service Points, How to Cope with Intermittent
Malfunction P.00-15).

NO:

 Replace the rear display unit.

Inspection Procedure 8: No sound is output from the wireless headphone.

M15410800367USA0000010000

DIAGNOSIS

STEP 1. Speaker check
When the speaker sound is set to the rear display output, check
whether the rear display sound is output from the speakers.

Q:Is the check result normal?

YES:

 Go to Step 2.

NO:

 Refer to Inspection Procedure 7 "The rear display

sound is not output from the speaker P.54B-155."

STEP 2. Wireless headphone battery check
Replace the wireless headphone battery, and check the wireless
headphone sound.

Q:Is the check result normal?

YES:

 The procedure is complete.

NO:

 Go to Step 3.

STEP 3. Replace the wireless headphone temporarily, and
check the trouble symptom.
Replace the wireless headphone temporarily, and check if sound
is output from the wireless headphone.

Q:Is the check result normal?

YES:

 Replace the wireless headphone.

NO:

 Replace the rear display unit.

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54B-157

DIAGNOSIS

Inspection Procedure 9: The rear display does not change to nighttime brightness
when the headlights are illuminated.

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Rear Display Unit Communication Circuit

REAR DISPLAY UNIT

COMBINATION
METER

ETACS-ECU

ZC6008750015

Connector: C-03

ZC6008780006

Connector: C-317

 

54B-158

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DIAGNOSIS

ZC6008800000

Connector: D-06

D-06 (L)

ZC6008790003

Connector: D-123

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. Using scan tool MB991958, read the combination
meter diagnostic trouble code.
Check if DTC is set to the combination meter.

Q:Is the DTC set?

YES:

 Diagnose the combination meter (Refer to GROUP 54Ab,

Diagnosis P.54Ad-8). On completion, go to Step 2.

NO:

 Go to Step 2.

STEP 2. Using scan tool MB991958, read the ETACS-ECU
diagnostic trouble code.
Check if the DTC is set to the ETACS-ECU.

Q:Is the DTC set?

YES:

 Diagnose the ETACS-ECU (Refer to GROUP 54Ad,

Diagnosis P.54Ad-8), and then go to Step 3.

NO:

 Go to Step 3.

STEP 3. Check combination meter connector C-03 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Is combination meter connector C-03 in good condition?

YES:

 Go to Step 4.

NO:

 Repair or replace the damaged component(s). Refer to

GROUP 00E, Harness Connector Inspection P.00E-2.

STEP 4. Check the power supply circuit to the combination
meter. Measure the voltage at combination meter connector
C-03.

(1)

Disconnect combination meter connector C-03, and measure
the voltage available at the wiring harness-side connector.

(2)

Turn the ignition switch to the "LOCK" (OFF) position.

AUDIO AND NAVIGATION SYSTEM

54B-159

DIAGNOSIS

ZC5010400044

Harness side: C-03

(3)

Measure the voltage terminal No.24 and the body ground.

OK: 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 6.

NO:

 Go to Step 5.

STEP 5. Check the wiring harness between ETACS-ECU
connector C-317 (terminal 9) and combination meter
connector C-06 (terminal 24).

｠

Check the power supply line for open circuit.

Q:Is  the  wiring  harness  between  ETACS-ECU  connector

C-317 (terminal 2) and combination meter connector C-03

(terminal 24) in good condition?

YES:

 Replace the ETACS-ECU, then 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. Check the wiring harness between combination
meter connector C-03 (terminal 23) and rear display unit
connector D-06 (terminal 5).

NOTE: 

Also check intermediate connector D-123 for loose,

corroded, or damaged terminals, or terminals pushed back in
the connector. If intermediate connector D-123 is damaged,
repair or replace the connector as described in GROUP 00E,
Harness Connector Inspection P.00E-2.

｠

Check the power supply line for open circuit.

Q:Is  the  wiring  harness  between  combination  meter

connector  C-03  (terminal  23)  and  rear  display  unit

connector D-06 (terminal 5) in good condition?

YES:

 Replace the rear display unit.

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.

54B-160

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