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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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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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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.

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