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Home >> Toyota >> 2015 >> Avalon Hybrid Limited >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System (W/O Central Gateway Ecu) - Diagnostics & Circuit Tests - (Hybrid) >> CAN COMMUNICATION SYSTEM (w/o Central Gateway ECU) >> Circuit Tests >> Hybrid Vehicle Control ECU Communication Stop Mode [10/2015 - ] >> Description

Hybrid Vehicle Control ECU Communication Stop Mode [10/2015 - ]: Description

Detection Item Symptom Trouble Area
Hybrid Vehicle Control ECU Communication Stop Mode Either condition is met:
  • "Hybrid Vehicle Control" is not displayed on the CAN Bus Check screen of the Techstream (Refer to PROBLEM SYMPTOMS TABLE [10/2015 - ] ).
  • Communication system DTCs (DTCs that start with U) that correspond to "Hybrid Vehicle Control ECU Communication Stop Mode" in "DTC Combination Table" are output (Refer to DIAGNOSIS SYSTEM [10/2015 - ] ).
  • Hybrid vehicle control ECU assembly branch line or connector
  • Power source circuit of hybrid vehicle control ECU assembly
  • Hybrid vehicle control ECU assembly