INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly), refer to Registration.
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PROCEDURE
1. INSTALL CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Engage the 2 claws to install the certification ECU (smart key ECU assembly) as shown in the illustration.
![]() | Install in this Direction |
2. INSTALL ECU INTEGRATION BOX RH
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3. INSTALL PARKING ASSIST ECU (w/ Panoramic View Monitor System)
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4. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY
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5. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
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6. INSTALL COWL SIDE TRIM BOARD RH
HINT:
Use the same procedure as for the LH side.
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7. INSTALL FRONT DOOR SCUFF PLATE RH
HINT:
Use the same procedure as for the LH side.
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8. INSTALL INSTRUMENT PANEL GARNISH RH
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9. INSTALL LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL
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10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Occupant Classification System Malfunction (B1650,B165A)
DESCRIPTION The airbag sensor assembly and occupant detection ECU communicate via CAN communication. When the occupant detection ECU stores DTC B1771, B1780, B1782, B1795, B1798, B1799, U0125 or U0129, the airbag sensor assembly receives this information and stores DTC B1650. When the occupant detec ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Basic Operations: Mobile Assistant
The Mobile Assistant feature will activate Apple's Siri Eyes Free mode
via
the steering wheel switches. To operate the Mobile Assistant, a compatible
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1. Press and hold the off hook switch
until you hear the beeps th ...