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.




b. 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.




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.

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.

3. Multi-display controller sub-assy (Physical address: 1F6) [RSE ECU, MAIN]







a. Logical address: 01 (Communication control)

4. Rear seat audio controller (Physical address: 1F4) [RSA]










a. Logical address: 01 (Communication control)