Navigation System

DIAGNOSTIC TROUBLE CODE CHART






HINT: Titles for each unit are stated in the following order: parts name (physical address) [Name indicated by DTC]

1. RADIO AND NAVIGATION ASSY (physical address: 140) [AVN]
a. Logical address: 01 (Communication control)






HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.

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 1 minute or more before returning to the ON position.
- *5: If the device is reported as not existing during verification, check the power source circuit and AVC- LAN circuit for the device.




b. The inspection list for the device indicated by the sub code

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.




c. Logical address: 21 (SW): 23 (SW with name): 24 (SW converting): 25 (command SW)

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.

Part 1:

Part 2:

d. Logical address: 58 (Navigation): 80 (GPS)

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.

2. STEREO COMPONENT AMPLIFIER ASSY (Physical address: 440) [DSP AMP]




a. Logical address: 01 (Communication control)

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.

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 1 minute or more before returning to the ON position.
- *5: If the device is reported as not existing during verification, check the power source circuit and AVC- LAN circuit for the device.

3. DISC PLAYER CHANGER (Physical address: 360) [CD-CH1]

Part 2:

a. Logical address: 01 (Communication control)

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.

HINT:
- *1: Even if no failure is detected, a trouble code may be recorded depending on the battery condition or engine start voltage.
- *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 again after the engine starts.
- *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.
- *5: If the device is reported as not existing during verification, check the power source circuit and AVC- LAN circuit for the device.

Part 2:

b. Logical address: 43 (CD auto changer)

HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.