Mitsubishi Outlander GS45X. Manual — part 170

SATELLITE RADIO TUNER

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CHASSIS ELECTRICAL

54A-677

.

COMMENTS ON TROUBLE SYMPTOM

There may be a failure in the wiring harness from the
satellite radio tuner to the radio and CD player <vehi-
cles with radio and CD player> or multivision display
<vehicles with MMCS>, its respective connector(s),
the satellite radio tuner, the radio and CD player
<vehicles with radio and CD player> or the multivi-
sion display <vehicles with MMCS>.

.

PROBABLE CAUSES

• Malfunctions of satellite radio tuner

• Malfunctions of radio and CD player <vehicles

with radio and CD player> or multivision display
<vehicles with MMCS>

• 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.)

Satellite Radio Tuner Communication Circuit <Vehicles with MMCS>

MULTIVISION
DISPLAY

SATELLITE RADIO TUNER

ACA02654

AI

Connectors: C-06, C-14, C-15, C-111

C-111

C-06 (G)

C-14,
C-15

SATELLITE RADIO TUNER

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CHASSIS ELECTRICAL

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• MB991827: M.U.T.-III USB Cable

• MB991910: M.U.T.-III Main Harness A

STEP1. Check whether AM or FM broadcast frequency is
received.
Check whether AM or FM broadcast frequency is received.
Q: Is AM or FM broadcast frequency received?

YES : Go to Step 2.
NO : Diagnose the radio and CD player <vehicles with

radio and CD player> or the multivision display
<vehicles with MMCS>. Refer to

P.54A-363

<vehicles

with radio and CD player> or

P.54A-486

<vehicles

with MMCS>.

STEP 2. Using scan tool MB991958, diagnose the CAN bus
line.

CAUTION

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
(1) Connect scan tool MB991958. Refer to GROUP 54A,

ETACS, Diagnosis, "How to connect the Scan Tool
(M.U.T.-III)

P.54A-729

."

(2) Turn the ignition switch to the "ON" position.
(3) Diagnose the CAN bus line.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the CAN bus line found to be normal?

YES <vehicles with radio and CD player> : Go to Step 3.
YES <vehicles with MMCS> : Go to Step 6.
NO <vehicles with radio and CD player or MMCS> :

Repair the CAN bus line. (Refer to GROUP 54C,
Diagnosis

P.54C-17

).

STEP 3. Check satellite radio tuner connector C-111 and
radio and CD player connector C-14 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is satellite radio tuner connector C-111 or radio and CD

player connector C-14 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

.

ZC501967

AC404789

AC702802

MB991824

MB991827

MB991910

Data link

connector

AB

SATELLITE RADIO TUNER

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STEP 4. Check the wiring harness between satellite radio
tuner connector C-111 (terminal 6, 14) and radio and CD
player connector C-14 (terminal 15, 6).

• Check the communication lines for open circuit and short

circuit.

Q: Is the wiring harness between satellite radio tuner

connector C-111 (terminal 6, 14) and radio and CD
player connector C-14 (terminal 15, 6) 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.

STEP5. Substitute a known good radio and CD player, and
check the trouble symptom.
Check whether satellite radio broadcast can be received.
Q: Can a satellite radio be received?

YES : Replace the radio and CD player.
NO : Replace the satellite radio tuner.

STEP 6. Check satellite radio tuner connector C-111 and
multivision display connector C-06 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is satellite radio tuner connector C-111 or multivision

display connector C-06 in good condition?
YES : Go to Step 7.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

.

STEP 7. Check the wiring harness between satellite radio
tuner connector C-111 (terminal 6, 14) and multivision
display connector C-06 (terminal 85, 87).

• Check the communication lines for open circuit and short

circuit.

NOTE: Also check intermediate connector C-15 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-15 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection

P.00E-2

.

Q: Is the wiring harness between satellite radio tuner

connector C-111 (terminal 6, 14) and multivision display
connector C-06 (terminal 85, 87) in good condition?
YES : Go to Step 8.
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.

SATELLITE RADIO TUNER

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STEP8. Substitute a known good multivision display, and
check the trouble symptom.
Check whether satellite radio broadcast can be received.
Q: Can a satellite radio be received?

YES : Replace the multivision display.
NO : Replace the satellite radio tuner.