Nissan Pathfinder (2008 year). Manual — part 59
AV-312
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U1201 AV CONTROL UNIT
U1201 AV CONTROL UNIT
Description
INFOID:0000000001450560
DTC Logic
INFOID:0000000001450561
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1201
GYRO NO CONN
[U1201]
An internal malfunction is detected in AV control unit (gy-
rocompass disconnection).
AV
U1204 GPS COMM
AV-313
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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U1204 GPS COMM
Description
INFOID:0000000001450562
DTC Logic
INFOID:0000000001450563
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1204
GPS COMM
[U1204]
An internal malfunction is detected in AV control unit (GPS
malfunction).
Replace AV control unit. Refer
to
AV-314
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U1205 GPS ROM
U1205 GPS ROM
Description
INFOID:0000000001450564
AV-295, "AV CONTROL UNIT : Diagnosis Description"
DTC Logic
INFOID:0000000001450565
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1205
GPS ROM
[U1205]
An internal malfunction is detected in AV control unit (GPS
malfunction).
AV
U1206 GPS RAM
AV-315
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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U1206 GPS RAM
Description
INFOID:0000000001450566
DTC Logic
INFOID:0000000001450567
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1206
GPS RAM
[U1206]
An internal malfunction is detected in AV control unit (GPS
malfunction).
Replace AV control unit. Refer
to
AV-316
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U1207 GPS RTC
U1207 GPS RTC
Description
INFOID:0000000001450568
DTC Logic
INFOID:0000000001450569
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1207
GPS RTC
[U1207]
An internal malfunction is detected in AV control unit (GPS
malfunction).
AV
U1216 AV CONTROL UNIT
AV-317
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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U1216 AV CONTROL UNIT
Description
INFOID:0000000001450570
Replace the AV control unit if this DTC is displayed. Refer to
AV-423, "Removal and Installation"
.
DTC Logic
INFOID:0000000001450571
Part name
Description
AV CONTROL UNIT
• It is the master unit of the MULTI AV system and it is connected to each control
unit by means of communication. It operates each system according to com-
munication signals from the AV control unit.
• AV control unit includes audio function and vehicle information function.
• It is connected to ECM and combination meter via CAN communication to ob-
tain necessary information for the vehicle information function.
• It inputs the automatic brightness ON/OFF signals that are required for the dis-
play dimming control.
• It inputs the signals for driving status recognition (vehicle speed, reverse and
parking brake).
DTC
Display contents of CONSULT-III
DTC Detection Condition
Action to take
U1216
CAN CONT
[U1216]
Internal malfunction of AV control unit (CAN controller) is
detected.
Replace AV control unit.
Refer to
AV-318
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U1217 AV CONTROL UNIT
U1217 AV CONTROL UNIT
Description
INFOID:0000000001450572
DTC Logic
INFOID:0000000001450573
DTC DETECTION LOGIC
DTC
CONSULT-III display
Detection condition
Action to take
U1217
BLUETOOTH CONN
[U1217]
An internal malfunction is detected in AV control unit (Blue-
tooth module connection malfunction).
AV
U1218 AV CONTROL UNIT
AV-319
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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U1218 AV CONTROL UNIT
Description
INFOID:0000000001450574
Replace the AV control unit if this DTC is displayed. Refer to
AV-423, "Removal and Installation"
.
DTC Logic
INFOID:0000000001450575
Part name
Description
AV CONTROL UNIT
• Integrates HDD (hard disk drive) allowing map data and music data to be
stored.
• It is the master unit of the MULTI AV system, and it is connected to each control
unit by means of communication. It operates each system according to com-
munication signals from the AV control unit.
• The AV control unit includes the audio, hands-free phone, voice control, navi-
gation, and vehicle information functions.
• It is connected to ECM and combination meter via CAN communication to ob-
tain necessary information for the vehicle information function.
• It inputs the automatic brightness ON/OFF signals that are required for the dis-
play dimming control.
• It inputs the signals for driving status recognition (vehicle speed, reverse and
parking brake).
DTC
Display contents of
CONSULT-III
DTC Detection Condition
Action to take
U1218
HDD-CONN
[U1218]
Internal malfunction of AV control unit (HDD connection
malfunction) is detected.
Replace AV control unit. Refer to
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