Mitsubishi Outlander XL. Manual - part 1109

 

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Mitsubishi Outlander XL. Manual - part 1109

 

 

NO:

 Refer to "Inspection Procedure 2: No Sound is

Head P.54B-81."

STEP 2. Check a DVD (video disk) to be inserted.
Check whether sound data is recorded in the DVD (video disk).

Q:Is sound data recorded in the DVD (video disk)?

YES:

 Go to Step 3.

NO:

 Use a DVD (video disk) containing sound data.

STEP 3. Confirmation in MMCS service mode
Perform  "Network/Connect  Line  Check"  in  the  MMCS  service
mode, and check whether "OK" is displayed under "DVD drive".
(Refer to P.54B-64.)

Q:Is "OK" displayed under "DVD drive" item?

YES:

 Go to Step 4.

NO:

 Replace the audio visual navigation unit.

STEP 4. Check a scene to be played.
Check whether the scene accompanies sound.

Q:Does the scene accompany sound?

YES:

 Go to Step 5.

NO:

 Confirm by playing a sound-free scene.

STEP 5. Check how the DVD is played.
Check  whether  the  disk  was  played  at  normal  speed  (not
rewinded, fast-forwarded, slow, or pause).

Q:Was the disk played at normal speed (not rewind, fast-

forward, slow, or pause)?

YES:

 Replace the audio visual navigation unit.

NO:

 Play the disk at normal speed.

Inspection Procedure 10: Sound of a DVD (video disk) can be played, but no image is
played.

M15410800107USA0000010000

COMMENTS ON TROUBLE SYMPTOM
The DVD (video disk) or the audio visual navigation
unit may be defective.

PROBABLE CAUSES

Defective DVD (video disk)

Malfunctions of audio visual navigation unit

DIAGNOSIS

STEP 1. Confirmation in MMCS service mode
Perform  "Network/Connect  Line  Check"  in  the  MMCS  service
mode, and check whether "OK" is displayed under "DVD drive".
(Refer to P.54B-64.)

Q:Is "OK" displayed under "DVD drive" item?

YES:

 Go to Step 2.

NO:

 Replace the audio visual navigation unit.

AUDIO AND NAVIGATION SYSTEM

54B-117

DIAGNOSIS

STEP 2. Check DVD (video disk) to be inserted.
Check that there are no stains or scratches on the DVD (video
disk).

Q:Are  there  any  stains  or  scratches  on  the  DVD  (video

disk)?

YES:

 Clean or deburr the disk, or use a scratch and burr-

free disk. Then insert the disk again.

NO:

 Go to Step 3.

STEP 3. Substitute a known good DVD (video disk), and
check the trouble symptom.
When a known good DVD (video disk) is loaded, check whether
it is played normally.

Q:Is the check result normal?

YES:

 Replace the DVD (video disk).

NO:

 Replace the audio visual navigation unit.

54B-118

AUDIO AND NAVIGATION SYSTEM

DIAGNOSIS

Inspection Procedure 11: Check the CAN box unit power supply circuit.

M15410800383USA0000010000

CAN Box Unit Power Supply Circuit

ACC
RELAY 2

ETACS-
ECU

FUSIBLE
LINK

36

FUSIBLE
LINK

37

CAN BOX UNIT

RELAY BOX
 ENGINE 
 COMPARTMENT

AUDIO AND NAVIGATION SYSTEM

54B-119

DIAGNOSIS

ZC6008760003

Connectors: C-13, C-17

C-13

C-17

ZC6008780019

Connectors: C-307, C-309, C-315, C-317

C-307 (B)

C-309 (B)

C-315

C-317

TECHNICAL DESCRIPTION (COMMENT)
If the CAN box unit functions do not work at all, the
CAN box unit power supply system, ground system,
or CAN box unit may have a problem.

TROUBLESHOOTING HINTS

The wiring harness or connectors may have loose,
corroded,  or  damaged  terminals,  or  terminals
pushed back in the connector

The CAN box unit may be defective

DIAGNOSIS

Required Special Tools:

MB991223: Harness Set

MB992006: Extra Fine Probe

STEP 1. Check CAN box unit connectors C-13 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Is CAN box unit connectors C-13 in good condition?

YES:

 Go to Step 2.

NO:

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

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

STEP 2. Check the ground circuit to the CAN box unit.
Measure the resistance at CAN box unit connectors C-13.

(1)

Disconnect CAN box unit connector C-13 and measure the
resistance  available  at  the  wiring  harness  side  of  the
connector.

ZC6022220006

Connector C-13  
(Harness side)

(2)

Measure  the  resistance  value  between  CAN  box  unit
connector C-13 terminal 1 and ground.

The resistance should be 2 ohms or less.

Q:Is the measured resistance 2 ohms or less?

YES:

 Go to Step 4.

NO:

 Go to Step 3.

54B-120

AUDIO AND NAVIGATION SYSTEM

DIAGNOSIS

 

 

 

 

 

 

 

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