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Home >> Infiniti >> 2009 >> G37 Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (BOSE With Navigation) -- Convertible >> System Description >> 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

ERROR ITEM REFERENCE CHART

Error item Description Possible malfunction factor/Action to take
CAN COMM CIRCUIT[U1000] CAN communication malfunction is detected. Perform diagnosis with CONSULT-III, and then repair the malfunctioning parts according to the diagnosis results. Refer to "DIAGNOSIS PROCEDURE ".
CONTROL UNIT (CAN) [U1010] CAN initial diagnosis malfunction is detected. Replace the AV control unit.
CONTROL UNIT (AV) [U1310] AV communication circuit initial diagnosis malfunction is detected.
Cont Unit FLASH-ROM [U1200] AV control unit malfunction is detected.
GYRO NO CONN [U1201]
CAN CONT [U1216]
BLUETOOTH MODULE 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] AV control unit power supply and ground circuits.
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 the AV control unit if the malfunction occurs constantly.
GPS ROM [U1205]
GPS RAM [U1206]
GPS RTC [U1207]
AMP TEMP [U1231] BOSE amp. malfunction is detected. Replace the BOSE amp.
FRONT DISP CONN [U1243]
  • Display unit power supply and ground circuits malfunction is detected.
  • Malfunction is detected in communication circuits between AV control unit and display unit.
  • Malfunction is detected in communication signal between AV control unit and display unit.
  • Display unit power supply and ground circuits.
  • Communication circuits between AV control unit and AV display unit.
GPS ANTENNA CONN [U1244] GPS antenna connection malfunction is detected. GPS antenna.
CAMERA CONT. CONN [U1250] Malfunction is detected in camera connection recognition circuit between AV control unit and camera control unit. Camera connection recognition circuit between AV control unit and camera control unit.
XM ANTENNA CONN [U1258] Poor connection is detected in satellite radio antenna.
  • Satellite radio antenna feeder.
  • Satellite radio antenna.
CENTER SP OPEN [U1260] Sound signal center speaker circuit is open. Check sound signal center speaker circuit.
CENTER SP SHORT [U1261] Sound signal center speaker circuit is shorted between center speaker signal (+) and center speaker signal (-). Check sound signal center speaker circuit.
CENTER SP GND-SHORT [U1262] Sound signal center speaker circuit to ground is shorted. Check sound signal center speaker circuit.
CENTER SP VB-SHORT [U1263] Sound signal center speaker circuit to battery is shorted. Check sound signal center speaker circuit.
FR-DOOR SP OPEN [U1264] Sound signal front speaker RH circuit is open. Check sound signal front speaker RH circuit.
FR-DOOR SP SHORT [U1265] Sound signal front speaker RH circuit is shorted between front speaker RH signal (+) and front speaker RH signal (-). Check sound signal front speaker RH circuit.
FR-DOOR SP GND-SHORT [U1266] Sound signal front speaker RH circuit to ground is shorted. Check sound signal front speaker RH circuit.
FR-DOOR SP VB-SHORT [U1267] Sound signal front speaker RH circuit to battery is shorted. Check sound signal front speaker RH circuit.
RR-SP/FR-WOOFER OPEN [U1268] Sound signal door woofer RH circuit is open. Check sound signal door woofer RH circuit.
RR-SP/FR-WOOFER SHORT [U1269] Sound signal door woofer RH circuit is shorted between door woofer RH signal (+) and door woofer RH signal (-). Check sound signal door woofer RH circuit.
RR-SP/FR-WOOFER GND-SHORT [U126A] Sound signal door woofer RH circuit to ground is shorted. Check sound signal door woofer RH circuit.
RR-SP/FR-WOOFER VB-SHORT [U126B] Sound signal door woofer RH circuit to battery is shorted. Check sound signal door woofer RH circuit.
RR-SURROUND SP OPEN [U126C] Sound signal rear woofer RH circuit is open. Check sound signal rear woofer RH circuit.
RR-SURROUND SP SHORT [U126D] Sound signal rear woofer RH circuit is shorted between rear woofer RH signal (+) and rear woofer RH signal (-). Check sound signal rear woofer RH circuit.
RR-SURROUND SP GND-SHORT [U126E] Sound signal rear woofer RH circuit to ground is shorted. Check sound signal rear woofer RH circuit.
RR-SURROUND SP VB-SHORT [U126F] Sound signal rear woofer RH circuit to battery is shorted. Check sound signal rear woofer RH circuit.
RL-SURROUND SP OPEN [U1274] Sound signal rear woofer LH circuit is open. Check sound signal rear woofer LH circuit.
RL-SURROUND SP SHORT [U1275] Sound signal rear woofer LH circuit is shorted between rear woofer LH signal (+) and rear woofer LH signal (-). Check sound signal rear woofer LH circuit.
RL-SURROUND SP GND-SHORT [U1276] Sound signal rear woofer LH circuit to ground is shorted. Check sound signal rear woofer LH circuit.
RL-SURROUND SP VB-SHORT [U1277] Sound signal rear woofer LH circuit to battery is shorted. Check sound signal rear woofer LH circuit.
RL-SP/FL-WOOFER OPEN [U1278] Sound signal door woofer LH circuit is open. Check sound signal door woofer LH circuit.
RL-SP/FL-WOOFER SHORT [U1279] Sound signal door woofer LH circuit is shorted between door woofer LH signal (+) and door woofer LH signal (-). Check sound signal door woofer LH circuit.
RL-SP/FL-WOOFER GND-SHORT [U127A] Sound signal door woofer LH circuit to ground is shorted. Check sound signal door woofer LH circuit.
RL-SP/FL-WOOFER VB-SHORT [U127B] Sound signal door woofer LH circuit to battery is shorted. Check sound signal door woofer LH circuit.
FL-DOOR SP OPEN [U127C] Sound signal front speaker LH circuit is open. Check sound signal front speaker LH circuit.
FL-DOOR SP SHORT [U127D] Sound signal front speaker LH circuit is shorted between front speaker LH signal (+) and front speaker LH signal (-). Check sound signal front speaker LH circuit.
FL-DOOR SP GND-SHORT [U127E] Sound signal front speaker LH circuit to ground is shorted. Check sound signal front speaker LH circuit.
FL-DOOR SP VB-SHORT [U127F] Sound signal front speaker LH circuit to battery is shorted. Check sound signal front speaker LH circuit.
FL-SEAT L-SP OPEN [U1280] Sound signal driver headrest speaker LH circuit is open. Check sound signal driver headrest speaker LH circuit.
FL-SEAT L-SP SHORT [U1281] Sound signal driver headrest speaker LH circuit is shorted between driver headrest speaker LH signal (+) and driver headrest speaker LH signal (-). Check sound signal driver headrest speaker LH circuit.
FL-SEAT L-SP GND-SHORT [U1282] Sound signal driver headrest speaker LH circuit to ground is shorted. Check sound signal driver headrest speaker LH circuit.
FL-SEAT L-SP VB-SHORT [U1283] Sound signal driver headrest speaker LH circuit to battery is shorted. Check sound signal driver headrest speaker LH circuit.
FL-SEAT R-SP OPEN [U1284] Sound signal driver headrest speaker RH circuit is open. Check sound signal driver headrest speaker RH circuit.
FL-SEAT R-SP SHORT [U1285] Sound signal driver headrest speaker RH circuit is shorted between driver headrest speaker RH signal (+) and driver headrest speaker RH signal (-). Check sound signal driver headrest speaker RH circuit.
FL-SEAT R-SP GND-SHORT [U1286] Sound signal driver headrest speaker RH circuit to ground is shorted. Check sound signal driver headrest speaker RH circuit.
FL-SEAT R-SP VB-SHORT [U1287] Sound signal driver headrest speaker RH circuit to battery is shorted. Check sound signal driver headrest speaker RH circuit.
FR-SEAT L-SP OPEN [U1288] Sound signal passenger headrest speaker LH circuit is open. Check sound signal passenger headrest speaker LH circuit.
FR-SEAT L-SP SHORT [U1289] Sound signal passenger headrest speaker LH circuit is shorted between passenger headrest speaker LH signal (+) and passenger headrest speaker LH signal (-). Check sound signal passenger headrest speaker LH circuit.
FR-SEAT L-SP GND-SHORT [U128A] Sound signal passenger headrest speaker LH circuit to ground is shorted. Check sound signal passenger headrest speaker LH circuit.
FR-SEAT L-SP VB-SHORT [U128B] Sound signal passenger headrest speaker LH circuit to battery is shorted. Check sound signal passenger headrest speaker LH circuit.
FR-SEAT R-SP OPEN [U128C] Sound signal passenger headrest speaker RH circuit is open. Check sound signal passenger headrest speaker RH circuit.
FR-SEAT R-SP SHORT [U128D] Sound signal passenger headrest speaker RH circuit is shorted between passenger headrest speaker RH signal (+) and passenger headrest speaker RH signal (-). Check sound signal passenger headrest speaker RH circuit.
FR-SEAT R-SP GND-SHORT [U128E] Sound signal passenger headrest speaker RH circuit to ground is shorted. Check sound signal passenger headrest speaker RH circuit.
FR-SEAT R-SP VB-SHORT [U128F] Sound signal passenger headrest speaker RH circuit to battery is shorted. Check sound signal passenger headrest speaker RH circuit.
CORRECT MICRO OPEN [U1290] Mic. signal (for AudioPilot®) circuit is open. Check Mic. signal (for Audiopilot®) circuit.
CORRECT MICRO SHORT [U1291] Mic. signal (for AudioPilot®) circuit is shorted between MIC. signal (for AudioPilot®) (+) and MIC. signal (for AudioPilot®) (-). Check Mic. signal (for Audiopilot®) circuit.
CORRECT MICRO GND-SHORT [U1292] Mic. signal (for AudioPilot®) circuit to ground is shorted. Check Mic. signal (for Audiopilot®) circuit.
CORRECT MICRO VB-SHORT [U1293] Mic. signal (for AudioPilot®) circuit to battery is shorted. Check Mic. signal (for Audiopilot®) circuit.
  • AV COMM CIRCUIT [U1300]
  • INTERNAL COMM [U121F]
  • AV control unit power supply and ground circuits.
  • AV control unit malfunction is detected.
AV control unit power supply and ground circuits.
  • AV COMM CIRCUIT [U1300]
  • SWITCH CONN [U1240]
  • Multifunction switch power supply and ground circuits malfunction is detected.
  • Malfunction is detected in AV communication circuits between AV control unit and multifunction switch.
  • Malfunction is detected in AV communication signal between AV control unit and multifunction switch.
  • Multifunction switch power supply and ground circuits.
  • AV communication circuit between AV control unit and multifunction switch.
  • AV COMM CIRCUIT [U1300]
  • AMP CONN [U124E]
BOSE amp. power supply and ground circuits are malfunctioning. BOSE amp. power supply and ground circuits.
  • AV COMM CIRCUIT [U1300]
  • REAR CAMERA LAN CONN [U1252]
  • Camera control unit power supply and ground circuits malfunction is detected.
  • Malfunction is detected in AV communication circuit between BOSE amp. and camera control unit.
  • Malfunction is detected in AV communication signal between AV control unit and camera control unit.
  • Camera control unit power supply and ground circuits.
  • AV communication circuits between BOSE amp. and camera control unit.
  • AV COMM CIRCUIT [U1300]
  • IPOD CONN [U1254]
  • iPod adapter power supply and ground circuits malfunction is detected
  • Malfunction is detected in AV communication circuits between multifunction switch and iPod adapter.
  • Malfunction is detected in AV communication signal between AV control unit and iPod adapter.
  • iPod adapter power supply and ground circuits
  • AV communication circuits between multifunction switch and iPod adapter.
  • AV COMM CIRCUIT [U1300]
  • REAR CAMERA LAN CONN [U1252]
  • AMP CONN [U124E]
Malfunction is detected in AV communication circuits between iPod adapter and BOSE amp. AV communication circuits between iPod adapter and BOSE amp.
  • AV COMM CIRCUIT [U1300]
  • REAR CAMERA LAN CONN [U1252]
  • IPOD CONN [U1254]
  • AMP CONN [U124E]
Malfunction is detected in AV communication circuits between multifunction switch and BOSE amp. AV communication circuits between multifunction switch and BOSE amp.
  • AV COMM CIRCUIT [U1300]
  • SWITCH CONN [U1240]
  • REAR CAMERA LAN CONN [U1252]
  • IPOD CONN [U1254]
  • AMP CONN [U124E]
Malfunction is detected in AV communication circuits between AV control unit and multifunction switch. AV communication circuits between AV control unit and multifunction switch.