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: Description
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 01-D5*1,*4 | When either condition below is met:
|
|
| 01-DB*2,*4 | Device indicated by sub-code is (was) disconnected from system after engine starts | |
| 01-D9*1,*4 | Device that had functioned before engine stopped is (was) disconnected from system when engine switch is (was) in on (IG or ACC) | |
| 01-DA*4 | When either condition below is met:
|
|
| 01-DB*1,*4 | Dual alarm is detected | |
| 01-DE*3,*4 | Code is stored when slave device has been disconnected after engine starts |
HINT:
- *1: Even if no failure is detected, a trouble code may be recorded depending on the battery condition or engine start voltage.
- *2: If the power connector is disconnected after the engine starts, this code is recorded after 180 seconds.
- *3: This code may be stored if the engine is started and the engine switch is turned to the START position again.
- *4: If the device is reported as not existing during verification, check the power source circuit and AVC-LAN circuit for the device.
NOTE:
- Before starting troubleshooting, be sure to clear DTCs to erase codes stored due to the reasons described in the HINT above. Then, check for DTCs and troubleshoot according to the output DTCs.
- The radio receiver is the master unit.
- Be sure to clear and recheck DTCs after the inspection is completed to confirm that no DTCs are output.