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Home >> Lexus >> 2010 >> RX 350 AWD >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Towing Converter System (Inspection) >> Towing Converter System >> System Description >> System Description
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

System Description

  1. INPUT SIGNAL 
    Item Detail
    Stop light signal Receives a stop light signal from the stop light switch via the direct line.
    Turn indicator light signal Receives a turn indicator light signal from the turn signal flasher via the direct line.
    Taillight signal Receives a taillight signal from the tail fuse via the direct line.
    NOTE:
    • Use only the specified bulbs if replacement is necessary.
    • Do not connect other lights, such as fog lights, etc. to the wire harness or trailer.
    • Do not splice into the wire harness.
    • Do not exceed the allowable rated current of the towing converter relay.
    • Never disassemble or modify the parts related to the towing converter system or the vehicle.
    • Make sure that there is no short in trailer's lighting circuit.

    HINT: 

    • The towing converter system has an Auto Current Cut (ACC) function to prevent the towing converter system from being affected by malfunctions in the trailer. If the towing converter system circuit current exceeds its rated current due to additional lights or short, the towing converter relay interrupts the power supply to the towing converter system.

      When the automatic current cut function activates, reset the towing converter system. Refer to OPERATION CHECK .

    • Be sure to turn off the vehicle lights when connecting or disconnecting the trailer.
    • Hold the connector on the vehicle and trailer sides when connecting or disconnecting the connector, so that the removal force is not applied to the wire or bracket.
    • Be sure to put the cap on the towing socket when the trailer is removed.