auxiliary battery NISSAN TIIDA 2010 Service Repair Manual

AUDIOAV-67
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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MALFUNCTION WITH AUXILIARY INPUT
NOTE:
Check that there is no malfunction of AUX equipment main body before performing a diagnosis.
MALFUNCTION WITH STEERING SWITCH
AV Control Unit Power and Ground Supply Circuit InspectionINFOID:0000000005988548
1.CHECK FUSE
Check that the following fuses of the AV control unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to AV-
54.
2.AV CONTROL UNIT POWER SUPPLY CIRCUIT CHECK
1. Disconnect AV control unit connector.
2. Check voltage between the AV control unit connector and ground.
Symptoms Check itemsProbable malfunction location / Action to
take
iPod
® or USB memory can not be
recognized. With iPod
® or USB
memory Connected,
check “USB Device” in
“SERVICE STATUS”,
“SERVICE MENU”. iPod
® or USB memory
name is displayed for
“USB Device”. • USB interface and AUX jack harness
• USB interface and AUX jack. Refer to
AV- 8 9
.
• AV control unit. Refer to AV- 7 2
.
“Removed” is displayed
for “USB Device”. • USB interface and AUX jack harness
• USB interface and AUX jack. Refer to
AV- 8 9
.
—— Generation of iPod
® not supported
SymptomsCheck items Probable malfunction location
No voice sound is heard when
AUX mode is selected. Voice sound is heard when other modes
are selected. • USB interface and AUX jack harness
• USB interface and AUX jack. Refer to AV- 8 9
.
Symptoms
Possible malfunction location / Action to take
All steering switches are not operated.
Steering switch. Refer to AV- 6 8
.
Only specified switch cannot be operated.
“SEEK UP”, “VOL UP” and “SOURCE” switches are not
operated.
“SOURCE”, “SEEK DOWN” and “VOL DOWN” switches
are not operated.
Unit
Terminals Signal name Fuse No.
AV control unit 19
Battery power 27
7 Ignition switch ACC or ON 20
Revision: January 20102010 Versa