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DTC Troubleshooting Index

DTC Description Circuit Failure Detection Also Check for
1102 USB Diag  USB USB circuit malfunction. Low or weak battery voltage
1203 DVD Temp Error  DVD drive Audio-navigation unit temperature above the upper limit or below the limit. Failure in audio-navigation unit fan circuit.
  • Low or weak battery voltage
  • High or Low dash temperature
1301 GPS Antenna Error  GPS Antenna GPS antenna circuit malfunction. Low or weak battery voltage
1302 GPS Receiver Error 1  GPS Receiver GPS antenna circuit malfunction. Audio-navigation unit internal GPS receiver malfunction. Low or weak battery voltage
1303 GPS Receiver Error 2  GPS Receiver Audio-navigation unit internal GPS receiver malfunction. Low or weak battery voltage
1304 Gyro Error 1  Gyro Audio-navigation unit internal gyro malfunction. Low or weak battery voltage
1305 Gyro Error 2: ECU Temp XX °C  Gyro Audio-navigation unit internal gyro malfunction.
  • Low or weak battery voltage
  • Excessively high or low passenger compartment temperature
  • Blocked audio-navigation unit cooling fan
1306 Vehicle Speed Pulse  Vehicle Speed Pulse VSP circuit malfunction. F-CAN DTCs
1402 Audio Error 2  CD Mechanical malfunction in the audio disc changer. Low or weak battery voltage
1403 Audio Error 3 (Display Error)  Display Mechanical malfunction with navigation display unit. Low or weak battery voltage
1404 Audio Error 4 (DVD Error)  DVD Mechanical malfunction in the CD-DVD player (audio unit) Low or weak battery voltage
1405 Audio Error 5 (HDD Error)  HDD Mechanical malfunction in the HDD. Low or weak battery voltage
1409 Audio Error 9 (XM Error)  XM XM antenna/circuit malfunction. Low or weak battery voltage
1501 Aircon Error  Aircon Communication error between climate control unit and audio-navigation unit (open/short).
  • Low or weak battery voltage
  • B-CAN DTCs
  • F-CAN DTCs
1701 R-Camera Error  Rear Camera Communication error between rearview camera and navigation display unit (open/short). Rearview camera connector disconnected
1801 HIP Error  HIP HIP communication error, open the wire, or AcuraLink control unit (XM receiver) disconnected, or a AcuraLink control unit (XM receiver) malfunction. B-CAN DTCs
2601 Display Diag: Connect  Display GA-NET bus circuit malfunction (open/short).  
2602 Display Diag: ROM  Display Navigation display unit internal malfunction.  
2603 Display Diag: RAM  Display Navigation display unit internal malfunction.  
2607 XM Diag  XM GA-NET bus circuit malfunction (open/short). XM antenna circuit malfunction.  
2608 R-Camera Diag  Rear Camera Rearview camera internal malfunction.  
2610 DRAM Diag  ECU DRAM Audio-navigation unit internal DRAM malfunction.  
2611 HDD Diag  HDD HDD internal malfunction. Low or weak battery voltage
2612 Sub Display Diag  Subdisplay Subdisplay bus circuit malfunction (open/short). Low or weak battery voltage
2701 GPS Diag: Antenna  GPS GPS antenna malfunction.  
2702 GPS Diag: Receiver in Navi ECU  GPS GPS antenna malfunction.  
2703 Aircon Diag  Aircon Communication error between climate control unit and audio-navigation unit (open/short).
  • Low or weak battery voltage
  • B-CAN DTCs
  • F-CAN DTCs
2704 HIP Diag (AcuraLink)  HIP HIP/HFL COMM 1 thru HIP/HFL COMM 4 bus circuit malfunction (open/short). B-CAN DTCs
2705 HFL Diag  HFL HandsFreeLink control unit internal malfunction. HFL DTCs
2706 Gyro Diag: ECU Temp XX°C  Gyro Audio-navigation unit internal malfunction.
  • Excessively high or low passenger compartment temperature
  • Blocked audio-navigation unit cooling fan
2707 Mic Diag  Mic Mic circuit malfunction (open/short).