Navigation System
DIAGNOSTIC TROUBLE CODE CHART
AVC-LAN Diagram:
HINT: Titles for each unit are stated in the following order: part name (physical address) [Name indicated by DTC]
D5 - 22:
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 stored 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 stored 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.
10:
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 - 43:
44 - 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]
D7 - E1:
E2 - E4:
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 stored 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 stored after 180 seconds.
- *3: If the device is reported as not existing during verification, check the power source circuit and AVC-LAN circuit for the device.
3. STEREO COMPONENT CONTROLLER ASSY (Physical address: 1F4) [RSA]
D6 - D7:
DC - E4:
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, this code may be stored depending on the battery condition or engine start voltage.
- *2: If the power connector is disconnected after the engine starts, this code is stored after 180 seconds.
- *3: This code may be stored if the ignition key is turned to the START position 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.
- *5: If the device is reported as not existing during verification, check the power source circuit and AVC- LAN circuit for the device.
4. MULTI-DISPLAY CONTROLLER SUB-ASSY (Physical address: 1F6) [RSE ECU]
D6 - 22:
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 stored 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 stored 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: If the device is reported as not existing during verification, check the power source circuit and AVC- LAN circuit for the device.