Mitsubishi Montero Sport (2004+). Manual - part 551

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-191

NOTE: After inspecting intermediate connector C-11, E-43, 
junction block D-01, D-14 and IOD or storage connector A-54X, 
inspect the wires. If intermediate connector C-11, E-43, junction 
block D-01, D-14 and IOD or storage connector A-54X are 
damaged, repair or replace it. Refer to GROUP 00E, Harness 
Connector Inspection 

P.52A-49

.

Q: Are the harness wires between amplifier connector E-11 

(terminal No.2 and No.10) and fusible link (8) in good 
condition?
YES : There is no action to be taken.
NO :  Repair them. 

AC200777

1

2

3

4

5

6

14

17 16 15

13 12 1110 9

8

19

7

18

CONNECTOR: C-11

AB

C-11

AC200774

2

1

CONNECTOR: A-54X

AB

A-54X

AC200778

2

3

4

11 10 9 8 7

1
6

5

12

CONNECTOR: D-01

AB

D-01 COMPONENT SIDE

JUNCTION BLOCK (FRONT)

D-01

AC200779

1

2

3

4

5

7 6

16151413121110 9 8

CONNECTOR: D-14

AB

COMPONENT SIDE

JUNCTION BLOCK 
(FRONT)

D-14 (B)

AC200781

10

4

8

7

6

5

1 2

3
9

CONNECTOR: E-43

AB

HARNESS SIDE

E-43

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-192

STEP 4. Check amplifier connector E-11 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.

Q: Is amplifier connector E-11 in good condition?

YES : Go to Step 5.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. The speakers should 

sound.

STEP 5. Check the harness wires between amplifier 
connector E-11 (terminal No.1 and No.9) and ground.

Q: Are the harness wires between amplifier connector E-11 

(terminal No.1 and No.9) and ground in good condition?
YES : Go to Step 6.
NO :  Repair them. 

STEP 6. Check the DIN cable between amplifier and radio, 
tape player and CD Player.
Q: Are the DIN cable in good condition?

YES : Go to Step 7.
NO :  Repair or replace it. 

STEP 7. Recheck for malfunction.
Q: Is a malfunction eliminated?

YES : The procedure is complete. (If no malfunctions are 

found in all steps, an intermittent malfunction is 
suspected. Refer to GROUP 00, How to Use 
Troubleshooting/Inspection Service Point 

− How to 

Cope with Intermittent Malfunction 

P.00-7

.)

NO :  Go to Step 1.

AC200776

CONNECTOR: E-11

AC

COMPONENT SIDE

3 2

1110

4

1312

1
9

5

6

1615

7

8

1817

14

E-11(B)

AC200776

CONNECTOR: E-11

AC

COMPONENT SIDE

3 2

1110

4

1312

1
9

5

6

1615

7

8

1817

14

E-11(B)

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-193

INSPECTION PROCEDURE 3: No Sound from One Speaker.

RADIO AND CD PLAYER

FRONT
DOOR
SPEAKER
(LH)

FRONT
DOOR
SPEAKER
(RH)

REAR
DOOR
SPEAKER
(LH)

REAR
DOOR
SPEAKER
(RH)

TWEETER
(LH)

TWEETER
(RH)

Speaker System Circuit <Vehicles without Amplifier>

AC003491

AE

CONNECTOR: C-12

C-12

AC003494

AC

CONNECTOR: C-39

C-39

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-194

AC003489

AC

CONNECTOR: C-62

C-62

AC003495

CONNECTORS: E-01, E-31, E-42

E-01

E-31

E-42

AB

AC003492

AD

CONNECTORS: F-03, F-13

FRONT 
DOOR (LH)

F-03

F-13 (B)

AC003496

AC

CONNECTOR: F-10

REAR 
DOOR
 (LH)

F-10 (B)

AC003493

AC

CONNECTORS: F-16, F-25

F-16

F-25 (B)

AC003497AD

CONNECTOR: F-22

REAR 
DOOR 
(RH)

F-22 (B)