Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM10000000158HJ
Model Year Start: 2018 Model: Camry HV Prod Date Range: [07/2017 -           ]
Title: SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: Key-off Operation Function Operates even if Operating Conditions are not Satisfied; 2018 - 2024 MY Camry HV [07/2017 -        ]

Key-off Operation Function Operates even if Operating Conditions are not Satisfied

DESCRIPTION

The sliding roof ECU (sliding roof drive gear sub-assembly) operates its built-in motor according to the sliding roof switch (roof console box sub-assembly) operation. Using the sliding roof switch (roof console box sub-assembly), if the sliding roof can be operated normally when 45 seconds or more have elapsed since the power switch was turned off, the key-off operation function may be abnormal.

CAUTION / NOTICE / HINT

NOTICE:

  • If the sliding roof ECU (sliding roof drive gear sub-assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear sub-assembly) must be initialized.

    Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: INITIALIZATION

  • The sliding roof system uses the CAN and LIN communication systems. First, confirm that there are no malfunctions in the CAN and LIN communication systems. Refer to How to Proceed with Troubleshooting.

    Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

  • Before replacing the main body ECU (multiplex network body ECU) refer to Registration.

    Click here 2018 - 2019 MY Camry HV [07/2017 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION 2020 - 2022 MY Camry HV [09/2019 - 08/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION 2023 - 2024 MY Camry HV [08/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION

PROCEDURE

1.

CHECK POWER WINDOW CONTROL SYSTEM

(a) Check if the key-off operation function of the power window control system operates normally.

Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: OPERATION CHECK

OK:

The key-off operation function of the power window control system operates normally.

OK

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) 2018 - 2020 MY Camry HV [07/2017 - 10/2020]; SLIDING ROOF / CONVERTIBLE: SLIDING ROOF HOUSING: REMOVAL 2021 - 2024 MY Camry HV [10/2020 -        ]; SLIDING ROOF / CONVERTIBLE: SLIDING ROOF HOUSING: REMOVAL

NG

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) 2018 - 2020 MY Camry HV [07/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2021 - 2024 MY Camry HV [10/2020 -        ]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL