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Home >> Lexus >> 2007 >> IS 250 RWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Diagnosis System >> Mulitplex Communication System

Mulitplex Communication System

DIAGNOSIS SYSTEM

DESCRIPTION
The network gateway ECU controls the functions of the multiplex communication system on the vehicle. Data of the multiplex communication system and the Diagnostic Trouble Codes (DTC) can be read through the Data Link Connector 3 (DLC3) of the vehicle.
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