|DTC Code||DTC Name|
|01-D5||Absence of Registration Unit|
|01-D8||No Response for Connection Check|
|01-D9||Last Mode Error|
|01-DA||No Response Against ON / OFF Command|
|01-DB||Mode Status Error|
|DTC No.||DTC Detection Condition||Trouble Area|
Either condition is met:
|01-D8*2, *3||The device indicated by the sub-code is (was) disconnected from the system after the hybrid system is (was) started.|
|01-D9*1, *3||The device that had functioned before the hybrid system stopped is (was) disconnected from the system with the power switch on (IG) or (ACC).|
No response is identified when changing mode.
Sound and image do not change by switch operation.
|01-DB*1, *3||A dual alarm is detected.|
|01-DE*3, *4||A slave device has been disconnected after the hybrid system was started.|
*1: Even if no fault is present, this DTC may be stored depending on the auxiliary battery condition or hybrid system start voltage.
*2: If the power connector is disconnected after the hybrid system was started, this DTC is stored after 180 seconds.
*3: If the device is reported as not existing during verification, check the power source circuit and AVC-LAN circuit for the device.
*4: This DTC may be stored if the hybrid system is started and the power switch is pressed again.
Before starting troubleshooting, be sure to clear the DTCs stored due to the reasons described in the HINT above. Then, check for DTCs and troubleshoot according to the output DTCs.
The radio receiver assembly is the master unit.
Be sure to clear and recheck for DTCs after the inspection is completed to confirm that no DTCs are output.
CAUTION / NOTICE / HINT
Be sure to read Description before performing the following procedure.
CHECK "RADIO RECEIVER COMMUNICATION ERROR"
Refer to Radio Receiver Communication Error Click here.