Mitsubishi Montero (2002-2004). Manual — part 488
RADIO WITH TAPE PLAYER AND CD PLAYER
TSB Revision
CHASSIS ELECTRICAL
54A-123
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
. 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-124
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
.
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-125
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>
Amplifier Power Supply Circuit
RADIO WITH TAPE PLAYER AND CD PLAYER
TSB Revision
CHASSIS ELECTRICAL
54A-126
.
CIRCUIT OPERATION
Power is supplied from the battery directly to the
amplifier.
.
TECHNICAL DESCRIPTION (COMMENT)
The cause is probably a faulty amplifier power supply
circuit system.
.
TROUBLESHOOTING HINTS
• Damaged wiring harness or connector.
• Damaged DIN cable.
• Malfunction of the amplifier.
• Malfunction of the radio and tape player.
DIAGNOSIS
Required Special Tool:
• MB991223: Harness set
STEP 1. Measure at amplifier connector G-19 in order to
check the battery circuit of power supply system to the
amplifier.
(1) Disconnect amplifier connector G-19, and measure at the
wiring harness side.
(2) Measure the voltage between terminal 6 and ground.
• The voltage should equal approximately 12 volts (bat-
tery positive voltage).
(3) Measure the voltage between terminal 16 and ground.
• 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 4.
NO : Go to Step 2.
AC204170
CONNECTORS : D-28, D-125
BR
D-28
D-125
AC204179
CONNECTOR : G-19
AM
AC204179
CONNECTOR : G-19
AV
HARNESS SIDE
3 2
1110
4
1312
1
9
5
6
1615
7
8
1817
14
AC204738 EQ
HARNESS SIDE: G-19
3 2
11 10
4
13 12
1
9
5
6
16 15
7
8
18 17
14
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст