Lexus NX: Network Gateway Ecu

Components

COMPONENTS

ILLUSTRATION

*1

NETWORK GATEWAY ECU

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Removal

REMOVAL

PROCEDURE

1. REMOVE ECU INTEGRATION BOX RH

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2. REMOVE NETWORK GATEWAY ECU

(a) Detach the 2 claws and remove the network gateway ECU.

Installation

INSTALLATION

PROCEDURE

1. INSTALL NETWORK GATEWAY ECU

(a) Attach the 2 claws to install the network gateway ECU.

2. INSTALL ECU INTEGRATION BOX RH

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READ NEXT:

 Power Distribution

 Main Body Ecu

 Components

COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 AUXILIARY BATTERY NEGATIVE TERMINAL N*m (kgf*cm, ft.*lbf): Specified

SEE MORE:

 Lost Communication with ECM / PCM "A" (U0100-530,U0126-735,U0129-527,U0129-528,U0140-146,U0151-763,U0164-827,U1107-436)

DESCRIPTION The hybrid vehicle control ECU transmits and receives signals via CAN communication to and from the ECM, skid control ECU assembly, power steering ECU assembly, main body ECU, airbag ECU assembly, and air conditioning amplifier assembly. DTC No. Detection Item DTC Detection Condit

 Inspection

INSPECTION PROCEDURE 1. INSPECT CLOCK ASSEMBLY (a) Check the illumination. Apply auxiliary battery voltage to the connector and check the illumination condition. OK: Measurement Condition Specified Condition Auxiliary battery positive (+) → Terminal 6 (ILL+) Auxiliary battery positive

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