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Home >> Lexus >> 2020 >> RX 450h Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Automatic Headlight Beam Level Control System (Diagnostics - Introduction)) >> Automatic Headlight Beam Level Control System >> Terminals Of Ecu [10/2015 - 08/2019] >> Terminals Of Ecu [10/2015 - 08/2019]
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Terminals Of Ecu [10/2015 - 08/2019]

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 Lexus RX 450hL, 2019 Lexus RX 450h, 2018 Lexus RX 450hL, 2018 Lexus RX 450h, and 2017 Lexus RX 450h. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) 

    Refer to TERMINALS OF ECU [10/2015 - 08/2019]

  2. CHECK HEADLIGHT ECU SUB-ASSEMBLY LH 

    Refer to TERMINALS OF ECU [10/2015 - 08/2019]

  3. CHECK HEADLIGHT ECU SUB-ASSEMBLY RH 

    Refer to TERMINALS OF ECU [10/2015 - 08/2019]

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