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IS 350C
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Repair and Diagnosis (Single Page)
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Can Communication System (Diagnostics & Circuit Tests)
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Can Communication System
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Circuit Tests
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Navigation ECU Communication Stop Mode
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Description
Navigation ECU Communication Stop Mode: Description
Detection Item
Symptom
Trouble Area
Navigation ECU Communication Stop Mode
"AVN1" is not displayed on the "CAN Bus Check" screen of the Techstream.
Applies to Navigation ECU Communication Stop Mode in DTC Combination Table.
Display and navigation ECU branch wire or connector
Power source circuit of navigation ECU
Display and navigation module display (Navigation ECU)