DTC    01-D8    No Response for Connection Check (AUDIO H/U)

DTC    01-D9    Last Mode Error (AUDIO H/U)

DTC    01-DA    No Response Against ON / OFF Command (AUDIO H/U)

DTC    01-DB    Mode Status Error (AUDIO H/U)

DTC    01-DC    Failure in Transmission (AUDIO H/U)

DTC    01-DE    Slave Reset (AUDIO H/U)

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DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
01-D8 *2
Component shown by sub-code is or was disconnected from system after engine start.
Inspection for device indicated by sub code. (Refer to inspection list for device indicated by sub-code.)
  1. Inspection for device indicated by sub code. (Refer to inspection list for device indicated by sub-code.)
  2. Radio receiver assembly
  3. Wire harness
01-D9 *1
With ignition switch on ACC or ON, audio or visual component operated before engine stop is or was disconnected.
01-DA
No response when mode is changed (audio and visual mode change).
Sound and picture do not change by switch operation.
01-DB *1
Dual alarm is detected.
01-DC *3
Transmission to component shown by sub-code has failed.
(Detecting this DTC does not necessarily mean actual failure.)
01-DE *4
After engine was started, component shown by sub-code was disconnected from system.

HINT:
*1: This code may be recorded depending on the battery condition or engine start voltage even if no failure is detected.

*2: If the power connector is disconnected after starting the engine, this code is recorded after 180 seconds.
*3: DTC DC may be stored if the ignition switch is turned to START again while the engine is running.
*4: This code may be stored if the ignition switch is held on START for one minute or more before returning the switch to ON.

INSPECTION PROCEDURE

HINT:
Potential causes of the problem are listed in order of probability in the trouble area column. The sub-code is always displayed with the DTC if it is registered.

1.CHECK FOR DTC (LAN MONITOR)

  1. Delete the DTC.

  1. Check for DTCs again.
    Result 
    Display (Sub-code Output)
    		Proceed to
    Sub-code output
    		A
    Not output
    		B



B
Go to step 3
A


2.CHECK POWER SOURCE

  1. Check these suspected areas when the sub-code is shown.

    Sub code address (Device name)
    		Suspected areas
    190 (Radio Receiver Assembly)
    		Power source circuit (radio receiver assembly)
    Radio receiver assembly



NG
CHECK AND REPLACE ERROR PART
OK


3.DELETE DTC

  1. Delete the DTC (see page).


NEXT

END