Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001R4LE
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 -           ]
Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System): U0100-U0142,U0151,U0155; Lost Communication With ECM/PCM "A"; 2021 - 2024 MY Camry [10/2020 -        ]

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

U0151

Lost Communication With Restraints Control Module

DTC

U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

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 sensor assembly

  • CAN communication system
  • Airbag sensor 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

PROCEDURE

1.

GO TO CAN COMMUNICATION SYSTEM

HINT:

Refer to CAN Communication System.

Click here 2018 - 2024 MY Camry [03/2017 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

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END