Nissan Maxima. Manual - part 104
AV-236
< DTC/CIRCUIT DIAGNOSIS >
[COLOR DISPLAY - W/O BOSE]
POWER SUPPLY AND GROUND CIRCUIT
2. Turn ignition switch ON.
3. Shift transmission into reverse.
4. Check voltage between AV control unit harness connector M119 terminal 105 and ground.
Is voltage reading approximately 12 volts?
YES
>> Replace AV control unit. Refer to
AV-311, "Removal and Installation"
NO
>> Check harness for open or short between AV control unit and back-up lamp relay.
4.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear view camera harness connector.
3. Check continuity between rear view camera harness connector
T101 terminal 2 and ground.
Does continuity exist?
YES
>> Inspection End.
NO
>> Repair harness or connector.
BLUETOOTH® CONTROL UNIT
BLUETOOTH® CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010064879
Regarding Wiring Diagram information, refer to
AV-282, "Wiring Diagram - Without BOSE Audio System With-
1.
CHECK FUSE
Check that the following fuses of the Bluetooth
®
control unit are not blown.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between Bluetooth
®
control unit harness connector
B131 and ground.
Is battery voltage present as specified?
(+)
(-)
Transmission
position
Value (Approx.)
Connector
Terminal
M119
105
Ground
Reverse
12V
Connector
Terminal
—
Continuity
T101
2
Ground
Yes
AWNIA1725ZZ
Power source
Fuse No.
Battery
24
Ignition switch ACC or ON
17
Ignition switch ON or START
3
(+)
(-)
Ignition switch
position
Value (Approx.)
Connector
Terminal
B131
1
Ground
OFF
Battery voltage
2
ACC
3
ON
ALNIA0323GB