Infiniti F50. Manual — part 181
NAVIGATION SYSTEM
AV-89
C
D
E
F
G
H
I
J
L
M
A
B
AV
SELF-DIAG RESULTS
●
Checks for connection between each unit and analyzes each individual unit, then displays the results on
the screen.
Items shown
CAUTION:
When “IVCS ABNORMAL CONNECTION” is indicated, this is not malfunction.
Items shown
Malfunctioning part/reference page
NO DTC IS DETECTED.
FURTHER TESTING MAY BEREQUIRED.
-
HEAD UNIT ABNORMAL
AV and NAVI control unit malfunction
MAP DISC NO INSERT
Refer to
AV-80, "Quick reference table"
.
MAP DISC ABNORMAL
MAP DVD-ROM malfunction
MAP DISC DRIVER ABNORMAL 1
-
MAP DISC OR DRIVER ABNORMAL
Refer to
AV-80, "Quick reference table"
.
GPS ANTENNA NO CONNECTION
Refer to
AV-80, "Quick reference table"
.
PANEL SW ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
AUDIO HEAD UNIT ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
AIR COMP RECEIVER ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
BOSE AMP ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
BOSE AMP ABNORMAL
Bose amp malfunction
VOICE UNIT ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
VOICE UNIT ABNORMAL
Voice activated control module malfunction
REAR VIEW CAMERA ABNORMAL CONNECTION
Refer to
AV-80, "Quick reference table"
.
PANEL SW ABNORMAL CONNECTION (MULTIFUNCTION SW)
Refer to
AV-80, "Quick reference table"
.
AV-90
NAVIGATION SYSTEM
DATA MONITOR (SIGNAL MONITOR)
●
Displays status of the vehicle signal input to the AV and NAVI
control unit. (Refer to
AV-82, "Confirmation/Adjustment Mode"
for operation conditions for the connections to be indicated.)
●
For each signal, a comparison of actual operating status and the status recognized by the system can be
checked.
SKIA3674E
DATA MONITOR item
Display
Condition
Remarks
VHCL SPD SIG
ON
Vehicle speed > km/h (0 MPH)
Changes in indication may be delayed by
approx. 1.5 seconds. This is normal.
OFF
Vehicle speed = km/h (0 MPH)
-
Ignition switch in ACC position
FOOT BREAK
ON
-
This item cannot be monitored.
(No change of display)
PARKING BRAKE
OFF
-
This item cannot be monitored.
(No change of display)
MTR ILL DIM
ON
Lighting switch ON
-
OFF
Lighting switch OFF
IGN SW
ON
Ignition switch ON
-
OFF
Ignition switch ACC or OFF
PNP SW
ON
-
This item cannot be monitored.
(No change of display)
NAVIGATION SYSTEM
AV-91
C
D
E
F
G
H
I
J
L
M
A
B
AV
VERSION
Displays version of each unit connected to the AV and NAVI control unit.
SKIA3575E
Version display
Remarks
“PANEL SW”
Multifunction switch
“MAP DISK”
Map disc
“HEAD UNIT”
AV and NAVI control unit
“REAR VIEW CAMERA”
-
“FRONT SEAT DISPLAY”
Display
“AUDIO HEAD UNIT”
-
“AIR COMP RECEIVER”
Low tire pressure warning control unit
“BOSE AMP”
-
“IVCS”
-
“VOICE UNIT”
Voice activated control module
AV-92
NAVIGATION SYSTEM
Power Supply and Ground Circuit Check
EKS001LY
1.
CHECK FUSE
●
Make sure the following fuses of the AV and NAVI control unit are not blown.
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown be sure to eliminate case of malfunction before installing new fuse. Refer to
2.
POWER SUPPLY CIRCUIT CHECK
1.
Disconnect the AV and NAVI control unit connector.
2.
Check voltage between the following AV and NAVI control unit
harness connector terminals and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check harness for open or short between AV and NAVI
control unit and fuse.
3.
GROUND CIRCUIT CHECK
Check continuity between the following AV and NAVI control unit and
ground.
OK or NG
OK
>> Inspection end.
NG
>> Repair or replace harness.
Terminals
Power source
Fuse No.
Connector
Terminal (Wire color)
B30
2 (SB), 3 (SB)
Battery power
52
B30
6 (L/OR)
ACC power
21
Terminals
OFF
ACC
(+)
(–)
Connector
Terminal (Wire color)
B30
2 (SB), 3 (SB)
Ground
Battery voltage
Battery voltage
B30
6 (L/OR)
Ground
0V
Battery voltage
SKIA3555E
Terminals
Ignition switch
Continuity
(+)
(–)
Connector
Terminal (Wire color)
B30
1 (B), 4 (B)
Ground
OFF
Yes
SKIA3515E
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