Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001RZE6
Model Year Start: 2021 Model: Camry HV Prod Date Range: [10/2020 -           ]
Title: A25A-FXS (ENGINE CONTROL): SFI SYSTEM: PRECAUTION; 2021 - 2024 MY Camry HV [10/2020 -        ]

PRECAUTION

WHEN USING TECHSTREAM

CAUTION:

Observe the following items for safety reasons:

  • Before using the Techstream, read the instruction manual.
  • Prevent the Techstream cable from being caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.
  • When driving the vehicle for testing purposes using the Techstream, 2 persons are required. One to drive the vehicle, and another to operate the Techstream.

INITIALIZATION

NOTICE:

  • Perform Registration (VIN registration) after replacing the ECM.

    Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: REGISTRATION

  • Perform Learning Value Reset and Idle Learning after replacing or servicing parts related to engine operation.

    Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

  • Perform "Grille Shutter Control Mode Switching and Grille Shutter Initialization" after replacing the radiator shutter assembly.

    Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

  • When the cable is disconnected from the negative (-) auxiliary battery terminal, initialize the following system(s) after the cable is reconnected.

    System Name

    See Procedure

    Lane Tracing Assist System

    2021 - 2022 MY Camry HV [10/2020 - 08/2022]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION 2023 - 2024 MY Camry HV [08/2022 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

    Pre-collision System

    Lighting System (w/ AFS)(EXT)

    Parking Assist Monitor System

    Panoramic View Monitor System

PRECAUTIONS FOR INSPECTING HYBRID CONTROL SYSTEM

(a) Refer to Hybrid Control System.

for Nickel Metal Hydride Battery:

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY): PRECAUTION

for Lithium-ion Battery:

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): PRECAUTION

NOTICE FOR HYBRID CONTROL SYSTEM ACTIVATION

(a) Refer to Hybrid Control System.

for Nickel Metal Hydride Battery:

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY): PRECAUTION

for Lithium-ion Battery:

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): PRECAUTION

PRECAUTION WHEN REPLACING BATTERY ECU ASSEMBLY AND ECM (for Lithium-ion Battery)

(a) Refer to Hybrid Control System.

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): PRECAUTION