Nissan GT-R (R35) · Service Manual
DRIVER INFORMATION & MULTIMEDIA
DRIVER INFORMATION & MULTIMEDIA › AUDIO, VISUAL & NAVIGATION SYSTEM › COMPONENT DIAGNOSIS
BOSE AMP.
POWER SUPPLY AND GROUND CIRCUIT · BOSE AUDIO WITH NAVIGATION
1.CHECK FUSE
Check for blown fuses.
Power source
Fuse No.
Battery
8
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between BOSE amp. harness connector and ground.
Signal name
Connector No.
Terminal No.
Ignition switch position
Voltage
(Approx.)
Battery power supply
B16
11
OFF
Battery voltage
Is the inspection result normal?
YES
>>
GO TO 3
.
NO
>>
Check harness between BOSE amp. and fuse.
3.CHECK GROUND CIRCUIT
Turn ignition switch OFF.
Disconnect BOSE amp. connector.
Check continuity between BOSE amp. harness connector and ground.
Signal name
Connector No.
Terminal No.
Ignition switch position
Continuity
Ground
B16
12
OFF
Existed
Is the inspection result normal?
YES
>>
INSPECTION END
NO
>>
Repair harness or connector.
1.CHECK FUSE