Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
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Description of On-Board Diagnostics
DIAGNOSIS SYSTEM
DESCRIPTION
a. 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.