Mitsubishi Montero (2002-2004). Manual - part 494

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-147

STEP 22. Check front door speaker (RH) connector H-26 
and radio and CD player connector D-06 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Are harness connectors H-26 and D-06 in good 

condition?
YES : Go to Step 23.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The front door speaker (RH) should sound.

AC204170

CONNECTOR : D-06

CS

HARNESS SIDE

1
7

2
8

10

11

5

13

6

14

12

4

9

3

AC204181

CONNECTOR :  H-26

AJ

HARNESS SIDE

2

1

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-148

STEP 23. Check the wiring harness between front door 
speaker (RH) connector H-26 (terminals 1 and 2) and radio 
and CD player connector D-06 (terminals 6 and 14).

NOTE: Also check intermediate connector D-15. If intermediate 
connector D-15 is damaged, repair or replace the connector as 
described in GROUP 00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between front door speaker (RH) 

connector H-26 (terminals 1 and 2) and radio and CD 
player connector D-06 (terminals 6 and 14) in good 
condition?
YES : Repair or replace the radio and CD player. The front 

door speaker (RH) should sound.

NO :  Repair the wiring harness. The front door speaker 

(RH) should sound.

AC204170

CONNECTOR : D-06

CS

HARNESS SIDE

1
7

2
8

10

11

5

13

6

14

12

4

9

3

AC204181

CONNECTOR :  H-26

AJ

HARNESS SIDE

2

1

AC204171

CONNECTOR : D-15

AB

10

9

31

30

20 21

7

6

28

17 18

8

19

29

4

3

25 26

14 15

1

23

12

2

13

24

5

16

27

11

22

32

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-149

INSPECTION PROCEDURE 4: No Sound from One Speaker. <vehicles with amplifier>

Speaker System Circuit <Vehicles with Seven Speakers>

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-150

.

CIRCUIT OPERATION
The sound signals are sent from the radio and CD 
player into the amplifier. After the signals are ampli-
fied and filtered, the sound signals are sent to the 
speaker.

.

TECHNICAL DESCRIPTION (COMMENT)
The cause is probably a faulty speaker circuit sys-
tem.

.

TROUBLESHOOTING HINTS

• Malfunction of the speaker.

• Damaged wiring harness or connector.

• Malfunction of the radio and CD player.

• Malfunction of the amplifier.

AC204171

CONNECTORS : D-15, D-111

AX

D-111

D-15

AC204170

CONNECTORS: D-25, D-124, D-125

DP

D-25

D-125

D-124

AC204178

CONNECTOR : F-12

AK

AC204177

CONNECTOR : F-23

AN

AC204179

CONNECTORS : G-01, G-19

BC

G-01(B)

G-19

AC204180

CONNECTORS : H-06, H-08, H-12

AL

H-06

H-08

H-12

AC204181

CONNECTORS : H-15, H-22, H-26

AL

H-15

H-22

H-26