Radio, Stereo, and Compact Disc

DIAGNOSTIC TROUBLE CODE CHART

Diagnostic Trouble Code Chart:

HINT: Tittles for each unit are stated in the following order: physical address (part name)

1. 190 (RADIO RECEIVER ASSY)

HINT:
- *1: Even if no failure is detected, this code may be stored depending on the battery condition or voltage for starting the engine.
- *2: The code is stored 180 seconds after the power supply connector is disconnected after engine start.
- *3: The code may be stored when the engine key is turned to the START position again 1 minute after engine start.
- *4: The code may be stored when the engine key is turned to the START position again after engine start.
- *5: The code is stored 210 seconds after the master component power supply connector is disconnected with the ignition switch in the ACC or ON position.







a. Logical address: 01 (Communication control)

HINT: When inspecting the communication system as shown in the table, refer to the following:
- If "440" is output as a physical address, refer to "AVC-LAN CIRCUIT (RADIO RECEIVER ASSY - STEREO COMPONENT AMPLIFIER ASSY)".
- If "1F6" or "16C" is output as a physical address, refer to "AVC-LAN CIRCUIT (MULTI-DISPLAY CONTROLLER SUB-ASSY - RADIO RECEIVER ASSY)".




b. Logical address: 61 (Cassette switch)







c. Logical address: 62 (CD player)




d. Logical address: 63 (In dash CD changer)

2. 440 (STEREO COMPONENT AMPLIFIER ASSY)







Logical address: 01 (Communication control)

HINT:
- *1: Even if no failure is detected, this code may be stored depending on the battery condition or voltage for starting the engine.
- *2: The code may be stored when the engine key is turned to the START position again 1 minute after engine start.
- *3: The code may be stored when the engine key is turned to the START position again after engine start.
- *4: The code is stored 210 seconds after the master component power supply is disconnected with the ignition switch in the ACC or ON position.

3. 1F6,16C (MULTI-DISPLAY CONTROLLER SUB-ASSY)

HINT:
- *1: Even if no failure is detected, this code may be stored depending on the battery condition or voltage for starting the engine.
- *2: The code is stored 180 seconds after the power supply connector is disconnected after engine start.










a. Main (1F6)
Logical address: 01 (Communication control)




b. Sub (16C)-AVC-LAN L-1
Logical address: 01 (Communication control)