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

Click here

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

Click here

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

...

Other materials:

Toyota CH-R Service Manual > Door Control Transmitter(w/o Smart Key System): Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE: Take extra care when handling these precision electronic components. PROCEDURE 1. REMOVE TRANSMITTER HOUSING COVER (a) Using a screwdriver with its tip wrapped in protective tape, remove the transmitter housing cover as shown in the illustration. ...

Toyota CH-R Owners Manual > Steps to take in an emergency: If the electronic key does not operate properly (vehicles with a smart key system)
If communication between the electronic key and vehicle is interrupted or the electronic key cannot be used because the battery is depleted, the smart key system and wireless remote control cannot be used. In such cases, the doors can be opened and the engine can be started by following the pr ...