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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System - Diagnostic Codes (2 Of 2) & Circuit Tests (1 Of 3) >> Can Communication System >> Circuit Tests >> Gateway ECU Communication Stop Mode [12/2015 - 11/2017] >> Description

Gateway ECU Communication Stop Mode [12/2015 - 11/2017]: Description

Detection Item Symptom Trouble Area
Gateway ECU Communication Stop Mode
  • "CAN Gateway1" is not displayed on "CAN Bus Check".
  • "Gateway Communication Stop Mode" in "DTC Combination Table" applies.
  • Power source circuit of network gateway ECU
  • Network gateway ECU branch wire or connector
  • Network gateway ECU

HINT: 

For vehicle without smart key system only.