Infiniti F50. Manual — part 167
AUDIO
AV-33
C
D
E
F
G
H
I
J
L
M
A
B
AV
Rear Control Switch Operation Does Not Work
EKS006FL
1.
CONFIRM STATUS OF REAR CONTROL CANCEL SWITCH
1.
Is rear control cancel switch in the status of cancel?
YES or NO
YES
>> After turning on the switch reconfirm the status.
NO
>> GO TO 2.
2.
POWER SUPPLY CIRCUIT CHECK 1
1.
Disconnect rear control cancel switch connector.
2.
Turn the ignition switch ACC.
3.
Check voltage between rear control cancel switch harness con-
nector R16 terminal 4 (P/B) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check harness for open or short between rear control
cancel switch and fuse.
3.
CHECK REAR CONTROL CANCEL SWITCH
1.
Turn ignition switch OFF.
2.
Check between rear control cancel switch harness connector
terminal 3 and 4.
OK or NG
OK
>> GO TO 4.
NG
>> Replace rear control cancel switch.
4.
HARNESS CHECK 1
1.
Disconnect rear control cancel relay.
2.
Check continuity between rear control cancel switch harness
connector R16 terminal 3(G) and rear control cancel relay har-
ness connector B253 terminal 2(G).
3.
Check continuity between rear control cancel switch harness
connector R16 terminal 3 (G) and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace harness.
4 – Ground
:Battery voltage
SKIA3656E
Connector
Terminal
Condition
Continuity
R16
3
4
When press "ON"
Should exist
When press
"CANCEL"
Should not exist
SKIA3657E
3 – 2
:Continuity should exist
3 – Ground
:Continuity should not exist
SKIA3660E
AV-34
AUDIO
5.
CHECK REAR CONTROL CANCEL RELAY GROUND CIRCUIT
1.
Check continuity rear control cancel relay harness connector
B253 terminal 1 (B) and ground.
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace harness.
6.
REAR CONTROL CANCEL RELAY CHECK
1.
Supply 12V current between rear control cancel relay 1 and 2.
2.
Check continuity between rear control cancel relay 3 and 5.
OK or NG
OK
>> GO TO 7.
NG
>> Replace rear control cancel relay.
7.
POWER SUPPLY CIRCUIT CHECK 2
1.
Turn the ignition switch ACC.
2.
Check voltage between rear control cancel relay harness con-
nector B253 terminal 3 (L/OR) and ground.
OK or NG
OK
>> GO TO 8.
NG
>> Check harness for open or short between rear control
cancel relay and fuse.
8.
HARNESS CHECK 2
1.
Turn ignition switch OFF.
2.
Disconnect rear control switch connector.
3.
Check continuity between rear control switch harness connector
B502 terminal 1 (L/Y) and rear control cancel relay harness con-
nector B253 terminal 5 (L/Y).
4.
Check continuity between rear control switch harness connector
B502 terminal 1 (L/Y) and ground.
OK or NG
OK
>> Replace rear control switch.
NG
>> Repair or replace harness.
1 – Ground
:Continuity should exist
SKIA3664E
3 – 5
:Continuity should exist
SKIA3662E
3 – Ground
:Battery voltage
SKIA3663E
1 – 5
:Continuity should exist.
1 – ground
:Continuity should not exist.
SKIA3666E
AUDIO
AV-35
C
D
E
F
G
H
I
J
L
M
A
B
AV
AudioPilot™ Does Not Work
EKS006DH
1.
CHECK MICROPHONE SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage signal between BOSE speaker amp. harness
connector B231 terminal 3 (W) and 4 (R/L) with CONSULT-ll or
oscilloscope, when inputting some sounds (voice, etc.) toward
the microphone.
Does the voltage signal change with sounds?
Yes
>> Replace BOSE speaker amp.
No
>> GO TO 2.
2.
MICROPHONE CIRCUIT CHECK 1
1.
Turn ignition switch OFF.
2.
Disconnect BOSE speaker amp. and microphone connector.
3.
Check continuity between BOSE speaker amp. harness connec-
tor B231 terminal 3 (W) and microphone harness connector M73
terminal 1 (W).
4.
Check continuity between BOSE speaker amp. harness connec-
tor B231 terminal 3 (W) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
MICROPHONE CIRCUIT CHECK 2
1.
Check continuity between BOSE speaker amp. harness connec-
tor B231 terminal 4 (R/L) and microphone harness connector
M73 terminal 2 (L/R).
2.
Check continuity between BOSE speaker amp. harness connec-
tor B231 terminal 4 (R/L) and ground.
OK or NG
OK
>> Replace microphone.
NG
>> Repair or replace harness.
3 – 4
SKIA3615E
PKIA2104E
Continuity should exist.
Continuity should not exist.
SKIA3616E
Continuity should exist.
Continuity should not exist.
SKIA3617E
AV-36
AUDIO
Removal and Installation of Audio Unit
EKS000Y3
REMOVAL
1.
Remove glove box assembly. Refer to
2.
Remove screws (2) and remove audio unit.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of CD Auto Changer
EKS0012V
REMOVAL
1.
Remove cluster lid center lower. Refer to
.
2.
Remove console box assembly. Refer to
.
3.
Remove screws (4) and remove CD Auto changer.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Door Speaker
EKS000Y4
REMOVAL
1.
Remove door finisher. Refer to
2.
Remove screws (3) and remove speaker.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Instrument Panel Speaker
EKS0012T
REMOVAL
1.
Remove instrument panel. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
.
SKIA3548E
SKIA3549E
PKIA0231E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст