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Section 380 (Navigation System - Diagnostics)
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Section 380 (Navigation System - Diagnostics)
WARNING:
This page is about a different car, the 2002 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
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Service Precautions
Notes
The Following Service Precautions Must Be Followed
How To Proceed With Troubleshooting
Customer Problem Analysis Check
Pre-Check
Diagnostic Trouble Code Chart
Parts Location
Terminals Of Ecu
Multi Display
Navigation Ecu
Problem Symptoms Table
Circuit Inspection
Notes
AVC-LAN (Communication Bus) Circuit
Circuit Description
Wiring Diagram
Inspection Procedure