Mitsubishi Outlander GS45X. Manual — part 94

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

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STEP 7. Check radio and CD player connector C-14 and
audio amplifier connector C-127 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Are radio and CD player connector C-14 and audio

amplifier C-127 in good condition?
YES : Go to Step 8.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

.

STEP 8. Check the wiring harness between radio and CD
player connector C-14 (terminal 17) and audio amplifier
connector D-127 (terminal 3)

• Check the communication line for open circuit and short cir-

cuit.

NOTE: Also check intermediate connector C-22 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-22 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection

P.00E-2

.

Q: Is the wiring harness between radio and CD player

connector C-14 (terminal 17) and audio amplifier
connector D-127 (terminal 3) in good condition?
YES : Go to Step 9.
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 9. Check the wiring harness between radio and CD
player connector C-14 (terminal 7) and audio amplifier
connector D-126 (terminal 34)

• Check the communication line for open circuit and short cir-

cuit.

NOTE: Also check intermediate connector C-22 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-22 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection

P.00E-2

.

Q: Is the wiring harness between radio and CD player

connector C-14 (terminal 7) and audio amplifier
connector D-126 (terminal 34) in good condition?
YES : Go to Step 10.
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.

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

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STEP 10. Retest the system
Replace the audio amplifier, then check that the audio sound is
output.
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 radio and CD player.

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

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INSPECTION PROCEDURE 3: No sound is heard from one of the speakers. <Vehicles without audio
amplifier>

CAUTION

Before replacing the radio and CD player, ensure
that the power supply circuit, the ground circuit
and the communication circuit are normal.

Speaker System Circuit

TWEETER
(RH)

RADIO AND CD PLAYER

REAR DOOR
SPEAKER (LH)

REAR DOOR
SPEAKER (RH)

FRONT DOOR
SPEAKER (RH)

FRONT DOOR
SPEAKER (LH)

TWEETER
(LH)

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

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.

COMMENTS ON TROUBLE SYMPTOM

If the sound is not output from one of the speakers,
the speaker, radio and CD player, communication
line from the radio and CD player to the speakers
may have a problem.

.

PROBABLE CAUSES

• Malfunction of speaker

• Malfunctions of radio and CD player

• 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

AC703148AI

Connectors: C-16, C-20, C-112, C-113

C-20

C-113 (BR)

C-16

C-112

AC702815 AN

Connectors: C-32, C-126, C-127

C-127 (BR)

C-126

C-32

AC702817 AO

Connector: D-21

AC702816AJ

Connector: D-36

AC703415AC

Connectors: E-02, E-04, E-10, E-14, E-17, E-24

E-02 (B)

E-14 (B)

E-17

E-24

E-10

E-04