Nissan Leaf. Manual — part 115
AV
U1305 CONFIG UNFINISH
AV-451
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
C
D
E
F
G
H
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B
A
O
P
U1305 CONFIG UNFINISH
DTC Logic
INFOID:0000000010122683
Diagnosis Procedure
INFOID:0000000010122684
1.
PERFORM THE SELF-DIAGNOSIS
When U1305 is detected, perform configuration of around view monitor control unit with CONSULT.
>> Perform configration of around view monitor control unit. Refer to
(AROUND VIEW MONITOR CONTROL UNIT) : Work Procedure"
.
CONSULT Display
DTC Detection Condition
Possible Cause
CONFIG UNFINISH [U1305]
Configuration of around view monitor control unit
is incomplete.
Perform configuration of around view monitor
control unit with CONSULT.
AV-452
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
U1310 AV CONTROL UNIT
U1310 AV CONTROL UNIT
DTC Logic
INFOID:0000000010122685
CONSULT Display
DTC Detection Condition
Possible Cause
CONTROL UNIT (AV)
[U1310]
AV communication circuit initial diagnosis mal-
function is detected
Replace the AV control unit if the malfunction
constantly occurs.
Refer to
AV-488, "Removal and Installation"
.
AV
POWER SUPPLY AND GROUND CIRCUIT
AV-453
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
C
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POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010122686
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuses are not blown.
Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Turn power switch OFF.
2. Disconnect AV control unit connectors M100 and M103.
3. Check voltage between AV control unit connectors and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
1. Turn power switch OFF.
2. Check continuity between AV control unit connector M103 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
BOSE AMP.
BOSE AMP. : Diagnosis Procedure
INFOID:0000000010122687
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Terminal No.
Signal name
Fuse No.
26
Power signal
3 (10A)
7
ACC power supply
19 (10A)
19
Battery power supply
34 (20A)
AV control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M103
26
—
Power switch: ON
Battery voltage
M100
7
Power switch: ACC
19
Power switch: OFF
AV control unit
Ground
Continuity
Connector
Terminal
M103
58
—
Yes
AV-454
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
POWER SUPPLY AND GROUND CIRCUIT
Check that the following fuses are not blown.
Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Disconnect BOSE speaker amp. connector B11.
2. Check voltage between BOSE speaker amp. connector B11 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
1. Turn power switch OFF.
2. Check continuity between BOSE speaker amp. connector B11 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010122688
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuses are not blown.
Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Turn power switch OFF.
2. Disconnect around view monitor control unit connector M32.
3. Check voltage between around view monitor control unit connector M32 and ground.
Terminal No.
Signal name
Fuse No.
4
Power signal
36 (20A)
BOSE speaker amp.
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
B11
4
—
Power switch: ON
Battery voltage
BOSE speaker amp.
Ground
Continuity
Connector
Terminal
B11
8
—
Yes
Terminal No.
Signal name
Fuse No.
4
Power signal
3 (10A)
2
Battery power supply
34 (20A)
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