Mitsubishi Outlander GS45X. Manual - part 95

RADIO AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-377

STEP 1. ETACS-ECU coding data check.
(1) Operate the scan tool 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 "6 speakers".
Q: Is the check result normal?

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

"Number of speaker" to "6 speakers", and check the 
trouble symptom.

STEP 2. Checking with speaker test.
Perform the speaker test, and check which speaker does not 
output the sound. Refer to 

P.54A-690

.

Q: Is the check result normal?

YES <normal for all> : 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 <abnormal for all> : Go to Step 27.
NO <only front door speaker (RH) is abnormal> : Go to 

Step 3.

NO <only front door speaker (LH) is abnormal> : Go to 

Step 7.

NO <only rear door speaker (RH) is abnormal> : Go to 

Step 11.

NO <only rear door speaker (LH) is abnormal> : Go to 

Step 15.

NO <only tweeter (RH) vehicles with 6 speakers is 
abnormal> : Go to Step 19.
NO <only tweeter (LH) vehicles with 6 speakers is 
abnormal> : Go to Step 23.

ZC501967

AC404789

AC702802

MB991824

MB991827

MB991910

Data link

connector

AB

RADIO AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-378

STEP 3. Check front door speaker (RH) connector E-04 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is front door speaker (RH) connector E-04 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

.

STEP 4. Front door speaker (RH) check.
(1) Remove the front door speaker (RH). Refer to 

P.54A-692

.

(2) Check that the front door speaker (RH) outputs the noise 

when the voltage of five volts is applied to the front door 
speaker (RH) connector terminal.

Q: Does the front door speaker (RH) output the noise?

YES : Go to Step 5.
NO :  Replace the front door speaker (RH).

STEP 5. Check radio and CD player connector C-16 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is radio and CD player connector C-16 in good 

condition?
YES : Go to Step 6.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

AC703723AB

5 volts

RADIO AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-379

STEP 6. Check the wiring harness between radio and CD 
player connector C-16 (terminal 26, 36) and front door 
speaker (RH) connector E-04 (terminal 1, 2).
NOTE: Also check intermediate connector C-112 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector C-112 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 

connector C-16 (terminal 26, 36) and front door speaker 
(RH) connector E-04 (terminal 1, 2) 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 7. Check front door speaker (LH) connector E-17 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is front door speaker (LH) connector E-17 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. Front door speaker (LH) check.
(1) Remove the front door speaker (LH). Refer to 

P.54A-692

.

(2) Check that the front door speaker (LH) outputs the noise 

when the voltage of five volts is applied to the front door 
speaker (LH) connector terminal.

Q: Does the front door speaker (LH) output the noise?

YES : Go to Step 9.
NO :  Replace the front door speaker (LH).

AC703723AB

5 volts

RADIO AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-380

STEP 9. Check radio and CD player connector C-16 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is radio and CD player connector C-16 in good 

condition?
YES : Go to Step 10.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 10. Check the wiring harness between radio and CD 
player connector C-16 (terminal 28, 38) and front door 
speaker (LH) connector E-17 (terminal 1, 2).
NOTE: Also check intermediate connector C-126 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector C-126 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 

connector C-16 (terminal 28, 38) and front door speaker 
(LH) connector E-17 (terminal 1, 2) 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 11. Check rear door speaker (RH) connector E-10 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is rear door speaker (RH) connector E-10 in good 

condition?
YES : Go to Step 12.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.