toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 6449 > < Initial Inspection and Diagnostic Overview|Page 6447
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b. Check for DTCs.

HINT: 
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This is a DVD player check function in the radio and navigation assembly (built-in navigation ECU).

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For details of this function, refer to DIAGNOSIS DISPLAY DETAILED DESCRIPTION.  See: Initial Inspection and Diagnostic
Overview/Diagnosis Display Detailed Description

Navigation Voice Circuit

Navigation Voice Circuit 

DESCRIPTION 
This circuit is used when the voice guidance in the navigation system is on.

Wiring Diagram

Initial Inspection and Diagnostic Overview|Page 6449 > < Initial Inspection and Diagnostic Overview|Page 6447