Toyota CH-R Service Manual: Network Gateway Ecu
Components
COMPONENTS
ILLUSTRATION
|
*1 |
CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) |
*2 |
ECU INTEGRATION BOX RH |
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 INSTRUMENT PANEL LOWER FINISH PANEL
Click here
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2. REMOVE ECU INTEGRATION BOX RH
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(a) Disconnect the 4 connectors. |
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(b) Using a clip remover, disengage the wire harness clamp.
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(c) Remove the bolt, 2 nuts and ECU integration box RH. |
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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).
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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.
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(b) Engage the wire harness clamp. |
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(c) Connect the 4 connectors.
3. INSTALL NO. 2 INSTRUMENT PANEL LOWER FINISH PANEL
Click here
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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.
...
Other materials:
Toyota CH-R Service Manual > Vehicle Stability Control System: Open in ABS Motor Relay Circuit (C146C)
DESCRIPTION
The ABS motor relay supplies power to the pump motor. While the ABS is activated,
the skid control ECU turns the ABS motor relay on to operate the pump motor.
If the voltage supplied to the ABS motor relay (+BM) is too low due to low voltage
from the battery or alternator, this DTC ...
Toyota CH-R Service Manual > Pre-collision System: Lost Communication with Cruise Control Front Distance Range Sensor (U0235)
DESCRIPTION
The millimeter wave radar sensor assembly is connected to the skid control ECU
(brake actuator assembly) by a CAN communication line.
When entering test mode, the skid control ECU (brake actuator assembly) communicates
with the millimeter wave radar sensor assembly and determines w ...
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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