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Home >> Toyota >> 2017 >> Prius V Two >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System - Diagnostic Codes & Circuit Tests >> Air Conditioning System >> DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0293: Lost Communication with HV ECU [08/2015 - ] >> Description
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DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster Control Module (Combination Meter); DTC U0293: Lost Communication with HV ECU [08/2015 - ]: Description

DTC No. DTC Detecting Condition Trouble Area
U0100 No communication with ECM
  • CAN communication system
  • ECM
U0131 No communication with electric power steering ECU
  • CAN communication system
  • Electric power steering ECU
U0142 No communication with main body ECU
  • CAN communication system
  • Main body ECU (multiplex network body ECU)
U0155 No communication with combination meter assembly
  • CAN communication system
  • Combination meter assembly
U0293 No communication with HV ECU
  • CAN communication system
  • Power management control ECU
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