Mitsubishi Montero (2004+). Manual — part 540

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-129

STEP 3. Check the wiring harness between radio and CD
player connector D-06 (terminal 11) and the battery.

NOTE: After inspecting intermediate connector D-28, inspect
the wire. If intermediate connector D-28 is damaged, repair or
replace it. Refer to GROUP 00E, Harness Connector Inspec-
tion

P.00E-2

.

Q: Is the wiring harness between radio and CD player

connector D-06 (terminal 11) and battery in good
condition?
YES : Go to Step 4.
NO : Repair the wiring harness. If the power switch is

turned on, the radio and CD player should operate
normally.

STEP 4. Check the installation condition of the radio and
CD player.
NOTE: The radio and CD player are grounded to the instru-
ment panel center reinforcement directly.
Q: Are the radio and CD player installed correctly?

YES : Repair or replace the radio and CD player. If the

power switch is turned on, the radio and CD player
should operate normally.

NO : Install the radio and CD player properly. If the power

switch is turned on, the radio and CD player should
operate normally.

AC204188

CONNECTORS: D-06, D-28

D-28

D-06

BK

D-28

2 3

27

32

28

33

16

15

4 5

19

18

29

17

34

7 8

35

22

21

9 10

30

36

31

37

25

24

23

6

20

1

14

26

11

13

12

38

D-06

1
7

2
8

10

11

5

13

6

14

12

4

9

3

HARNESS SIDE

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-130

STEP 5. Measure at radio and CD player connector D-06 in
order to check the battery circuit of power supply system
to the radio and CD player (ignition switch ACC).
(1) Disconnect radio and CD player connector D-06, and

measure at the wiring harness side.

(2) Turn the ignition switch to "ACC" position.

(3) Measure the voltage between terminal 10 and ground by

backprobing.

• The voltage should equal approximately 12 volts (bat-

tery positive voltage).

Q: Is the measured voltage approximately 12 volts (battery

positive voltage)?
YES : Go to Step 8.
NO : Go to Step 6.

STEP 6. Check radio and CD player connector D-06 for
loose, corroded or damaged terminals, or terminals
pushed back in the connector.

Q: Are radio and CD player connector D-06 in good

condition?
YES : Go to Step 7.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. If the power switch is turned on, the radio

and CD player should operate normally.

AC204170

CONNECTOR : D-06

CS

HARNESS SIDE

1
7

2
8

10

11

5

13

6

14

12

4

9

3

AC204738 DR

HARNESS SIDE: D-06

6

14

4 5

13

11

3

9 10

2
8

1
7

12

AC204170

CONNECTOR : D-06

CS

HARNESS SIDE

1
7

2
8

10

11

5

13

6

14

12

4

9

3

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-131

STEP 7. Check the wiring harness between radio and CD
player connector D-06 (terminal 10) and ignition switch
(ACC).

NOTE: Also check intermediate connector D-28, junction block
connector D-208 and D-221. If intermediate connector D-28,
junction block connector D-208 and D-221 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 D-06 (terminal 10) and ignition switch (ACC)
in good condition?
YES : There is no action to be taken.
NO : Repair the wiring harness. If the power switch is

turned on, the radio and CD player should operate
normally.

AC204188

CONNECTORS: D-06, D-28

D-28

D-06

BK

D-28

2 3

27

32

28

33

16

15

4 5

19

18

29

17

34

7 8

35

22

21

9 10

30

36

31

37

25

24

23

6

20

1

14

26

11

13

12

38

D-06

1
7

2
8

10

11

5

13

6

14

12

4

9

3

HARNESS SIDE

AC204191

CONNECTORS : D-208, D-221

D-208

D-208

HARNESS SIDE

HARNESS SIDE

D-221

D-221

AQ

1

2

3

5

6

4

3

1

4

6 5

7

8

2

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-132

STEP 8. Check the installation condition of the radio and
CD player.
NOTE: The radio and CD player are grounded to the instru-
ment panel center reinforcement directly.
Q: Are the radio and CD player installed correctly?

YES : Repair or replace the radio and CD player. If the

power switch is turned on, the radio and CD player
should operate normally.

NO : Install the radio and CD player properly. If the power

switch is turned on, the radio and CD player should
operate normally.

INSPECTION PROCEDURE 2: No Sound. <Vehicles with Amplifier>

29

FUSIBLE
LINK

RADIO AND CD PLAYER

DIN CABLE

AMPLIFIER

Amplifier Power Supply Circuit