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.
10 - 42:
43 - 45:
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 1:
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.
b. Logical address: 43 (CD auto changer)
11 - 43:
44 - 52:
HINT: Methods used to verify the cause of the problem are listed in order of probability in the verification column.