Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001RE8I
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 -           ]
Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: U0100,U0126,U0129,U0140,U0163,U0233; Lost Communication with ECM/PCM "A"; 2021 - 2024 MY Camry [10/2020 -        ]

DTC

U0100

Lost Communication with ECM/PCM "A"

DTC

U0126

Steering Sensor Communication

DTC

U0129

Lost Communication with Brake System Control Module

DTC

U0140

Lost Communication with Body Control Module

DTC

U0163

Lost Communication with Navigation Control Module

DTC

U0233

Lost Communication with Blind Spot Monitor Master Module

DESCRIPTION

  • These DTCs are stored if there is a malfunction in the CAN communication system connected to the television camera controller.
  • These DTCs are stored if there is a malfunction in the CAN communication system connected to the rear television camera assembly.

HINT:

If CAN communication system DTCs are stored, they may also be stored in other systems.

Television Camera Controller

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

U0100

Lost Communication with ECM/PCM "A"

Lost communication with ECM

CAN communication system

Panoramic View Monitor

U0126

Steering Sensor Communication

Lost communication with steering sensor

CAN communication system

Panoramic View Monitor

U0129

Lost Communication with Brake System Control Module

Lost communication with skid control ECU

CAN communication system

Panoramic View Monitor

U0140

Lost Communication with Body Control Module

Lost communication with main body ECU (multiplex network body ECU)

CAN communication system

Panoramic View Monitor

U0163

Lost Communication with Navigation Control Module

Lost communication with radio and display receiver assembly

CAN communication system

Panoramic View Monitor

U0233

Lost Communication with Blind Spot Monitor Master Module

Lost communication with blind spot monitor sensor RH

CAN communication system

Panoramic View Monitor

Rear Television Camera Assembly

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

U0100

Lost Communication with ECM/PCM "A"

Lost communication with ECM

CAN communication system

Parking Assist Camera

U0126

Steering Sensor Communication

Lost communication with steering sensor

CAN communication system

Parking Assist Camera

U0129

Lost Communication with Brake System Control Module

Lost communication with skid control ECU

CAN communication system

Parking Assist Camera

U0140

Lost Communication with Body Control Module

Lost communication with main body ECU (multiplex network body ECU)

CAN communication system

Parking Assist Camera

U0163

Lost Communication with Navigation Control Module

Lost communication with radio and display receiver assembly

CAN communication system

Parking Assist Camera

U0233

Lost Communication with Blind Spot Monitor Master Module

Lost communication with blind spot monitor sensor RH

CAN communication system

Parking Assist Camera

PROCEDURE

1.

CHECK DTC OUTPUT

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

Chassis > Parking Assist Camera > Clear DTCs

(b) Recheck for DTCs and check that no DTCs are output.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

Chassis > Parking Assist Camera > Trouble Codes

HINT:

  • If CAN communication system DTCs are stored, they may also be stored in other systems.
  • If the CAN communication system has been inspected and repaired in other systems, the DTCs will not be output when rechecking for DTCs.
  • If these DTCs are output frequently, duplicate the conditions that cause the problem symptoms and perform the troubleshooting again, even if the DTC was not output when rechecking for DTCs.

    Click here 2021 MY Camry [10/2020 - 08/2021]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2022 - 2024 MY Camry [08/2021 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING

Result

Proceed to

DTCs are output

A

No DTCs are output

B

A

GO TO CAN COMMUNICATION SYSTEM

B

USE SIMULATION METHOD TO CHECK 2021 MY Camry [10/2020 - 08/2021]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2022 - 2024 MY Camry [08/2021 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING