Diagnostic Trouble Code Chart
HINT:
If a trouble code is output during the DTC check, inspect the trouble area.
COMMUNICATION DIAGNOSIS
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| 01-21 | ROM Error | Radio receiver assembly | Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error |
| 01-22 | RAM Error | Radio receiver assembly | Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error |
| 01-2E | EEPROM Error | Radio receiver assembly | Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error |
| 01-D5 | Absence of Registration Unit | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-D6 | No Master | - Radio receiver power source circuit - Power source circuit of the component which has stored this code - AVC-LAN circuit between the radio receiver and the component which has stored this code - Component which has stored this code - Radio receiver assembly |
Refer to DTC 01-D6: No Master; DTC 01-D7: Connection Check Error |
| 01-D7 | Connection Check Error | - Radio receiver power source circuit - Power source circuit of the component which has stored this code - AVC-LAN circuit between the radio receiver and the component which has stored this code - Component which has stored this code - Radio receiver assembly |
Refer to DTC 01-D6: No Master; DTC 01-D7: Connection Check Error |
| 01-D8 | No Response for Connection Check | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-D9 | Last Mode Error | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-DA | No Response Against ON / OFF Command | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-DB | Mode Status Error | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-DC | Transmission Error | If the same sub-code is recorded in other components, check harness for power supply and communication system of all components shown by code | Refer to DTC 01-DC: Transmission Error |
| 01-DD | Master Reset | - Radio receiver power source circuit - AVC-LAN circuit between the radio receiver and the component which has stored this code - Radio receiver assembly - Component which has stored this code |
Refer to DTC 01-DD: Master Reset; DTC 01-E1: Voice Processing Device ON Error |
| 01-DE | Slave Reset | - Power source circuit of the component shown by the sub-code - AVC-LAN circuit between the radio receiver and the component shown by the sub-code - Component shown by the sub-code |
Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset |
| 01-DF | Master Error | - Radio receiver power source circuit - AVC-LAN circuit between the radio receiver and the component which has stored this code - Radio receiver assembly - Component which has stored this code |
Refer to DTC 01-DF: Master Error |
| 01-E0 | Registration Complete Indication Error | - | Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete |
| 01-E1 | Voice Processing Device ON Error | - Radio receiver power source circuit - AVC-LAN circuit between the radio receiver and the component which has stored this code - Radio receiver assembly - Component which has stored this code |
Refer to DTC 01-DD: Master Reset; DTC 01-E1: Voice Processing Device ON Error |
| 01-E2 | ON / OFF Indication Parameter Error | Radio receiver assembly | Refer to DTC 01-E2: ON / OFF Indication Parameter Error |
| 01-E3 | Registration Demand Transmission | - | Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete |
| 01-E4 | Multiple Frame Incomplete | - | Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete |
| 01-F2 | No Response from Diagnosis Memory Request | Stereo component amplifier assembly | Refer to DTC 01-F2: No Response from Diagnosis Memory Request; DTC 01-FF: No Response to Diagnosis Request |
| 01-FF | No Response to Diagnosis Request | Stereo component amplifier assembly | Refer to DTC 01-F2: No Response from Diagnosis Memory Request; DTC 01-FF: No Response to Diagnosis Request |
TELEPHONE
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| 57-47 | Bluetooth Module Initialization Failed | Radio receiver assembly | Refer to DTC 57-47: Bluetooth Module Initialization Failed |
RADIO UNIT
CD PLAYER
IN-DASH CD CHANGER
SPEAKER
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| 74-40 | Short in Speaker Circuit | - Harness or connector - Speakers - Stereo component amplifier assembly |
Refer to DTC 74-40: Short in Speaker Circuit |
XM TUNER
USB AUDIO SYSTEM