Toyota RAV4 manuals

Toyota Sienna Service Manual: Network gateway ECU

COMPONENTS

COMPONENTS

REMOVAL

1. REMOVE FRONT DOOR SCUFF PLATE LH

2. REMOVE COWL SIDE TRIM BOARD LH

3. REMOVE INSTRUMENT PANEL FINISH PANEL LOWER LH (See page IP-6)

4. REMOVE INSTRUMENT PANEL SAFETY PAD INSERT NO. 1 (See page IP-6)

5. REMOVE CLEARANCE WARNING ECU ASSEMBLY (See page PM-15)

6. REMOVE NETWORK GATEWAY ECU

REMOVE NETWORK GATEWAY ECU

  1. Disconnect each connector.
  2. Remove the nut and network gateway ECU.

INSTALLATION

1. INSTALL NETWORK GATEWAY ECU

INSTALL NETWORK GATEWAY ECU

  1. Install the network gateway ECU with the nut.
  2. Connect the connector.

2. INSTALL CLEARANCE WARNING ECU ASSEMBLY (See page PM-15)

3. INSTALL PANEL SAFETY PAD INSERT NO. 1

4. REMOVE INSTRUMENT PANEL FINISH PANEL LOWER LH

5. REMOVE COWL SIDE TRIM BOARD LH

6. REMOVE FRONT DOOR SCUFF PLATE LH

Open in One Side of CAN Branch Line
DESCRIPTION If 2 or more ECUs and/or sensors do not appear on the intelligent tester "Communication Bus Check" screen, one side of the CAN branch wire may be open. (One side of the CAN-H ...

2Gr-fe ignition
...

Other materials:

Disassembly
1. REMOVE REAR DIFFERENTIAL CARRIER COVER (a) Remove the 8 bolts from the carrier cover. (b) Using a brass bar and a hammer, separate the carrier cover from rear differential carrier assembly. (c) Remove the breather plug from the rear differential carrier cover. (d) Remove the bol ...

Initialization
1. RESET When the back door lock is replaced: The power back door ECU cannot receive a switch signal from the lock. This may cause the power back door system to enter fail-safe mode and DTC B2215 to set, and also make the system disabled. When the lock is replaced, be sure to perform t ...

Random / Multiple Cylinder Misfire Detected
DESCRIPTION When the engine misfires, high concentrations of hydrocarbons (HC) enter the exhaust gas. High HC concentration levels can cause increase in exhaust emission levels. Extremely high concentrations of HC can also cause increases in the Three-Way Catalytic Converter (TWC) tem ...

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