Problem Symptom Index

PROBLEM SYMPTOMS TABLE

NOTE: Initialize the navigation system (screen noise automatic adjustment) to reduce noise when screen noise occurs upon replacing the multi-display or the navigation ECU.

Problem Symptoms Table - Display Function:

Problem Symptoms Table - Navigation Function:

HINT:
- Before inspecting the suspected areas listed in the table, check the fuse and relay.
- Before inspecting the suspected areas listed in the table, check the DTCs.
- Methods used to verify the cause of the problem are listed in order of probability in the suspected area column.