Diagnostic Trouble Code Chart

WARNING: This page is about a different car, the 2006 Toyota Corolla and 2005 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC TROUBLE CODE CHART

Terms	Meaning
Physical address	Three-digit code (shown in hexadecimal) which is given to each component comprising the AVC-LAN.
Physical address	Corresponding to the function, individual symbols are specified.
Logical address	Two-digit code (shown in hexadecimal) which is given to each function comprising the inner system of the AVC-LAN.

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

190 (RADIO RECEIVER ASSY)
1. Logical address: 01 (Communication control)
  
  Fig 1: Diagnostic Trouble Code Chart (Logical Address: 01 (Communication Control)) (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 2: Diagnostic Trouble Code Chart (Logical Address: 01 (Communication Control)) (2 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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 the engine starts, this code is recorded after 180 seconds.
  - *3: This code may be stored if the ignition key is turned to the START position again with the engine running.
  - *4: This code may be stored if the ignition key is held in the START position for one minute or more before returning to the ON position.
2. Logical address: 62 (CD player)
  
  Fig 3: Diagnostic Trouble Code Chart (Logical Address: 62 (CD Player))
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Logical address: 63 (In-dash CD changer)

Fig 4: Diagnostic Trouble Code Chart (Logical Address: 63 (In-Dash CD Changer))
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
440 (STEREO COMPONENT AMPLIFIER ASSY)
Logical address: 01 (Communication control)

Fig 5: Diagnostic Trouble Code Chart (Logical Address: 01 (Communication Control)) (1 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 6: Diagnostic Trouble Code Chart (Logical Address: 01 (Communication Control)) (2 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

*1: This code may be recorded depending on the battery condition or engine start voltage even if no failure is detected.
*2: This code may be stored if the ignition key is turned to the START position again with the engine running.
*3: This code may be stored if the ignition key is held in the START position for one minute or more before returning to the ON position.
*4: If the device is reported as not existing during verification, check the power source circuit and AVC-LAN circuit for the device.