Toyota CH-R Service Manual: Network Gateway Ecu

Toyota CH-R Service Manual / Networking / Network Gateway Ecu

Components

COMPONENTS

ILLUSTRATION

CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

ECU INTEGRATION BOX RH

Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 2 INSTRUMENT PANEL LOWER FINISH PANEL

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2. REMOVE ECU INTEGRATION BOX RH

(a) Disconnect the 4 connectors.

(b) Using a clip remover, disengage the wire harness clamp.

3. REMOVE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

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

NOTICE:

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

Installation

INSTALLATION

CAUTION / NOTICE / HINT

PROCEDURE

1. INSTALL CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

(a) Engage the claws to install the central gateway ECU (network gateway ECU).

NOTICE:

Make sure that the central gateway ECU (network gateway ECU) is securely installed.

2. INSTALL ECU INTEGRATION BOX RH

(a) Install the ECU integration box RH with the 2 nuts and bolt.

(b) Engage the wire harness clamp.

3. INSTALL NO. 2 INSTRUMENT PANEL LOWER FINISH PANEL

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LIN Communication Bus Malfunction (B2325)

DESCRIPTION If the main body ECU (multiplex network body ECU) detects a communication error with an ECU connected to the door bus lines for 7 seconds or more, DTC B2325 will be stored. ...

Power Distribution

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