Mitsubishi Outlander GS45X. Manual — part 97

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

54A-385

STEP 26. Check the wiring harness between radio and CD
player connector C-16 (terminal 28, 38) and tweeter (LH)
connector E-14 (terminal 2, 1).
NOTE: Also check intermediate connector C-127 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-127 is damaged, repair
or replace the connector as described in GROUP 00E, Harness
Connector Inspection

P.00E-2

.

• Check the communication lines for open circuit and short

circuit.

Q: Is the wiring harness between radio and CD player or

CD changer connector C-16 (terminal 28, 38) and
tweeter (LH) connector E-14 (terminal 2, 1) in good
condition?
YES : Check the trouble symptom. Go to Step 27.
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 27. Retest the system
Check if the sound is output from the speakers.
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 with 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

AUDIO AMPLIFIER

FRONT DOOR
SPEAKER (LH)

FRONT DOOR
SPEAKER (RH)

SUB WOOFER

TWEETER (LH)

TWEETER (RH)

REAR DOOR
SPEAKER (LH)

REAR DOOR
SPEAKER (RH)

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

54A-387

AUDIO AMPLIFIER

RADIO AND CD PLAYER

AC703148AI

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

C-20

C-113 (BR)

C-16

C-112

AC702815AL

Connectors: C-126, C-127

C-127 (BR)

C-126

AC709496

AE

Connectors: D-15, D-21

D-15 (B)

D-21

ACA02653AD

Connectors: C-32, C-129

C-129

C-32

RADIO AND CD PLAYER

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CHASSIS ELECTRICAL

54A-388

.

COMMENTS ON TROUBLE SYMPTOM

If the sound is not heard from one of the speakers,
the speaker, radio and CD player, audio amplifier,
communication line from the radio and CD player to
the audio amplifier, or communication line from the
audio amplifier to the speaker may have a problem.
Also, the option coding information may be inconsis-
tent.

.

PROBABLE CAUSES

• Malfunction of speaker

• Malfunctions of radio and CD player

• Malfunction of audio amplifier

• Option coding information inconsistency

• 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

STEP 1. ETACS-ECU coding data check.
(1) Operate scan tool MB991958 to read the ETACS-ECU

option coding information. (Refer to GROUP 00, Coding List

P.00-44

.)

(2) Check that the "Number of speaker" is set to "Premium."
Q: Is the check result normal?

YES : Go to Step 2.
NO : Operate scan tool MB991958 to set the option coding

"Number of speaker" to "Premium," and check the
trouble symptom.

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

ZC501967

AC404789

AC702802

MB991824

MB991827

MB991910

Data link

connector

AB