Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Lost Communication With ECM/PCM "A" (U0100-U0142,U0151,U0155,U0163)

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

U0100

Lost Communication With ECM/PCM "A"

No communication with ECM

  • CAN communication system
  • ECM

Memorized

U0131

Lost Communication With Power Steering Control Module

No communication with power steering ECU (rack and pinion power steering gear assembly)

  • CAN communication system
  • Power steering ECU (rack and pinion power steering gear assembly)

Memorized

U0142

Lost Communication With Body Control Module "B"

No communication with main body ECU (multiplex network body ECU)

  • CAN communication system
  • Main body ECU (multiplex network body ECU)

Memorized

U0151

Lost Communication With Restraints Control Module

No communication with airbag ECU assembly

  • CAN communication system
  • Airbag ECU assembly

Memorized

U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

No communication with combination meter assembly

  • CAN communication system
  • Combination meter assembly

Memorized

U0163

Lost Communication With Navigation Control Module

No communication with air conditioning control panel (radio and display receiver assembly)

  • CAN communication system
  • Air conditioning control panel (radio and display receiver assembly)

Memorized

PROCEDURE

1.

GO TO CAN COMMUNICATION SYSTEM

HINT:

Refer to CAN Communication System.

Click here

NEXT

END

    Terminals Of Ecu

    Utility

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

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