DTC    01-DC    Transmission Error (CAMERA)

for Preparation Click here


DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
01-DC
Transmission to component shown by sub-code is failed
(detecting this DTC does not always mean actual failure)
If the same sub-code is recorded in other components, check harness for power supply and communication system of all components shown by code

HINT:
This code may be stored if the engine is started, idled for 60 seconds, turned off, and then started again.


INSPECTION PROCEDURE

1.READ OUTPUT DTC (LAN MONITOR)

  1. Read the communication diagnostic check result (Click here).

    Result:
    Display (Sub-code Output)
    		Proceed to
    Sub-code output
    		A
    No output
    		B



B
Go to step 3
A


2.CHECK AVC-LAN HARNESS AND POWER SOURCE

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

    Sub-code Address
    (Device Name)
    		Suspected Area
    110
    (Multi-display)
    		Power source circuit
    (multi-display)
    AVC-LAN circuit between radio receiver and multi-display
    Multi-display
    178
    (Navigation ECU)
    		Power source circuit
    (navigation ECU)
    AVC-LAN circuit (multi-display - navigation ECU)
    Navigation ECU
    190
    (Radio Receiver Assembly)
    		Power source circuit
    (radio receiver assembly)
    AVC-LAN circuit between multi-display and radio receiver
    Radio receiver assembly
    17D
    (Telephone Transceiver and Speaker Relay)
    		AVC-LAN circuit between stereo component amplifier and stereo component tuner
    Telephone transceiver and speaker relay
    1C6
    (Gateway ECU)
    		AVC-LAN circuit between radio receiver and gateway ECU
    Gateway ECU
    440
    (Stereo Component Amplifier Assembly)
    		Power source circuit
    (stereo component amplifier assembly)
    AVC-LAN circuit between stereo component amplifier and radio receiver
    Stereo component amplifier assembly



NG
CHECK AND REPAIR MALFUNCTIONING PART
OK


3.CLEAR DTC

  1. Clear the DTC (Click here).


NEXT

END