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Home >> Toyota >> 2012 >> Avalon Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (Diagnostics & Symptom Tests) >> Can Communication System >> Symptom Tests >> Navigation ECU Communication Stop Mode >> 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 the "DTC Combination Table"
  • Navigation ECU sub bus line or connector
  • Power source circuit of navigation ECU
  • Navigation ECU (Navigation receiver assembly)
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