Lexus ES manuals

Lexus ES: Network Gateway Ecu

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 Installation

INSTALLATION CAUTION / NOTICE / HINT PROCEDURE 1. INSTALL CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) (a) Engage the 2 claws to install the central gateway ECU (network gateway ECU) as shown in the illu

 Removal

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 cen

 Components

COMPONENTS ILLUSTRATION *1 CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) *2 ECU INTEGRATION BOX RH *3 GLOVE COMPARTMENT DOOR ASSEMBLY - -

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 Installation

INSTALLATION PROCEDURE 1. INSTALL ELECTRIC VEHICLE BATTERY PLUG ASSEMBLY CAUTION: Be sure to wear insulated gloves and protective goggles. (a) Install the electric vehicle battery plug assembly to the HV battery with the bolt. Torque: 7.5 N·m {76 kgf·cm, 66 in·lbf} (b) Connect the hybrid battery

 Check Bus 2 Line for Short to GND

DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin

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