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Home >> Infiniti >> 2010 >> FX35 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual, Navigation System (With Navigation - Twin Monitor) >> Function Diagnosis >> Diagnosis System (Av Control Unit) >> CONSULT-III Function (MULTI AV) >> Self Diagnosis Result
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Self Diagnosis Result

Self-diagnosis results display item

SELF-DIAGNOSIS RESULTS DISPLAY ITEM REFERENCE TABLE

Error item Description Possible malfunction factor/Action to take
CAN COMM CIRCUIT [U1000] CAN communication malfunction is detected. Refer to DIAGNOSIS PROCEDURE .
CONTROL UNIT (CAN) [U1010] CAN initial diagnosis malfunction is detected. Replace AV control unit.
CONTROL UNIT (AV) [U1310] AV communication circuit initial diagnosis malfunction is detected.
Control Unit FLASH-ROM [U1200] AV control unit malfunction is detected.
Gyro NO CONN [U1201]
CAN CONT [U1216]
BLUETOOTH CONN [U1217]
HDD CONN [U1218]
HDD READ [U1219]
XM SERIAL COMM [U1220]
HDD WRITE [U121A]
HDD COMM [U121B]
HDD ACCESS [U121C]
DSP CONN [U121D]
DSP COMM [U121E]
INTERNAL COMM [U121F] When either one of the following items are detected:
  • malfunction is detected in AV control unit supply or ground circuit.
  • AV control unit malfunction are detected.
  • AV control unit power supply and ground circuits.
  • When there is no malfunction, AV control unit is malfunctioning.
GPS COMM [U1204] GPS malfunction is detected. An intermittent error caused by strong radio interference may be detected unless any symptom, GPS reception error, etc. occurs.
Replace AV control unit if the malfunction occurs constantly.
GPS ROM [U1205]
GPS RAM [U1206]
GPS RTC [U1207]
FRONT DISP CONN [U1243] When either one of the following items are detected:
  • front display unit power supply and ground circuits malfunction are detected.
  • malfunction is detected in the communication circuits between AV control unit and front display unit.
  • malfunction is detected in the communication signal between AV control unit and front display unit.
  • Front display unit power supply and ground circuits.
  • Communication circuits between AV control unit and front display unit.
GPS ANTENNA CONN [U1244] GPS antenna connection malfunction is detected. GPS antenna.
REAR DISP CONN [U1247] When either one of the following items are detected:
  • rear display unit power supply and ground circuits malfunction are detected.
  • malfunction is detected in the communication circuits between AV control unit and rear display unit.
  • malfunction is detected in the communication signal between AV control unit and rear display unit.
  • Rear display unit power supply and ground circuits.
  • Communication circuits between AV control unit and rear display unit.
XM ANTENNA CONN [U1258] Poor connection is detected in satellite radio antenna.
  • Satellite radio antenna feeder.
  • Satellite radio antenna.
  • AV COMM CIRCUIT [U1300]
  • INTERNAL COMM [U121F]
 When either one of the following items are detected:
  • AV control unit power supply and ground circuits malfunction are detected.
  • AV control unit malfunction are detected.
  • AV control unit power supply and ground circuits.
  • When there is no malfunction, AV control unit is malfunctioning.
  • AV COMM CIRCUIT [U1300]
  • SWITCH CONN [U1240]
 When either one of the following items are detected:
  • multifunction switch power supply and ground circuits malfunction are detected.
  • malfunction is detected in the AV communication circuits between AV control unit and multifunction switch.
  • malfunction is detected in the AV communication signal between AV control unit and multifunction switch.
  • Multifunction switch power supply and ground circuits.
  • AV communication circuits between AV control unit and multifunction switch.
  • AV COMM CIRCUIT [U1300]
  • VIDEO DIST CONN [U1246]
 When either one of the following items are detected:
  • video distributor power supply and ground circuits malfunction are detected.
  • malfunction is detected in the AV communication circuits between AV control unit and video distributor.
  • malfunction is detected in the AV communication signal between AV control unit and video distributor.
  • Video distributor power supply and ground circuits.
  • AV communication circuits between AV control unit and video distributor.
  • AV COMM CIRCUIT [U1300]
  • DVD DECK CONN [U1248]
 When either one of the following items are detected:
  • DVD player power supply and ground circuits malfunction are detected.
  • malfunction is detected in the AV communication circuits between AV control unit and DVD player.
  • malfunction is detected in the AV communication signal between AV control unit and DVD player.
  • DVD player power supply and ground circuits.
  • AV communication circuits between AV control unit and DVD player.
  • AV COMM CIRCUIT [U1300]
  • IPod CONN [U1254]
 When either one of the following items are detected:
  • iPod adapter power supply and ground circuits malfunction are detected.
  • malfunction is detected in the AV communication circuits between AV control unit and iPod adapter.
  • malfunction is detected in the AV communication signal between AV control unit and iPod adapter.
  • iPod adapter power supply and ground circuits.
  • AV communication circuits between AV control unit and iPod adapter.
  • AV COMM CIRCUIT [U1300]
  • AROUND CAMERA CONN [U125B]
 When either one of the following items are detected:
  • around view monitor control unit power supply and ground circuits malfunction are detected.
  • malfunction is detected in the AV communication circuits between AV control unit and around view monitor control unit.
  • malfunction is detected in the AV communication signal between AV control unit and around view monitor control unit.
  • Around view monitor control unit power supply and ground circuits.
  • AV communication circuits between AV control unit and around view monitor control unit.
  • AV COMM CIRCUIT [U1300]
  • SONAR CONN [U125C]
 When either one of the following items are detected:
  • sonar control unit power supply or ground circuit malfunction are detected.
  • malfunction is detected in the AV communication circuits between around view monitor control unit and sonar control unit.
  • malfunction is detected in the AV communication signal between around view monitor control unit and sonar control unit.
  • Sonar control unit power supply and ground circuits.
  • AV communication circuits between around view monitor control unit and sonar control unit.
  • AV COMM CIRCUIT [U1300]
  • SWITCH CONN [U1240]
  • IPod CONN [U1254]
  • DVD DECK CONN [U1248]
  • VIDEO DIST CONN [U1246]
  • AROUND CAMERA CONN [U125B]
 Malfunction is detected in the AV communication circuits between AV control unit and around view monitor control unit. AV communication circuits between AV control unit and around view monitor control unit.
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