Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001TB24
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 - 08/2022]
Title: NETWORKING: NETWORK GATEWAY ECU: REMOVAL; 2021 - 2022 MY Camry [10/2020 - 08/2022]

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during central gateway ECU (network gateway ECU) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
*: w/ Smart Key System

Battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane Tracing Assist System

2021 - 2024 MY Camry [10/2020 -        ]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION

Pre-collision system

Memorize steering angle neutral point

Parking assist monitor system

2018 - 2024 MY Camry [03/2017 -        ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: INITIALIZATION

Panoramic view monitor system

2021 - 2024 MY Camry [10/2020 -        ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: INITIALIZATION

Replacement of certification ECU (smart key ECU assembly)*

Code registration (Smart key System (for Start Function)
  • Wireless door lock control system
  • Smart key system (for Entry Function)
  • Smart key system (for Start Function)
  • Steering lock function

2020 - 2022 MY Camry [09/2019 - 08/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION

Replacement of clearance warning ECU assembly
  • Measurement of ultrasonic sensor detection angle
  • Bumper type registration
  • Ultrasonic sensor detection angle registration
  • Parking Support Brake System
  • Intuitive Parking Assist System

2021 - 2024 MY Camry [10/2020 -        ]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM: CALIBRATION

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here 2021 - 2022 MY Camry [10/2020 - 08/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: PRECAUTION

PROCEDURE

1. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here 2021 - 2024 MY Camry [10/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: KNEE AIRBAG ASSEMBLY (for Front Passenger Side): REMOVAL

2. REMOVE LOWER INSTRUMENT PANEL SUB-ASSEMBLY

Click here 2021 - 2024 MY Camry [10/2020 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL

3. REMOVE ECU INTEGRATION BOX RH (w/ Smart Key System)

(a) Disconnect each connector.

(b) Disengage the 2 clamps.

(c) Remove the bolt, nut and ECU integration box RH.

4. REMOVE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) (w/ Smart Key System)

(a) Disengage the 2 claws and remove the central gateway ECU (network gateway ECU).

NOTICE:

  • If the ECU integration box is deformed or damaged, replace it.
  • Do not bend the 2 claws more than necessary.

5. REMOVE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) (w/o Smart Key System)

(a) Disconnect the central gateway ECU (network gateway ECU) connector.

(b) Disengage the clamp.

(c) Remove the nut and central gateway ECU (network gateway ECU).