INSTALLATION
PROCEDURE
1. INSTALL FRONT ENGINE MOUNTING INSULATOR
(a) Install the front engine mounting insulator to the front engine mounting bracket with the bolt.
Torque:
87 N·m {887 kgf·cm, 64 ft·lbf}
(b) Connect the vacuum hose to the No. 2 vacuum switching valve assembly.
2. INSTALL FRONT FRAME ASSEMBLY
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RemovalLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Dynamic Torque Control Awd System: System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method
*1: w/ Optitron Meter Type
*2: w/ TFT Meter Type Skid control ECU (Brake actuator assembly) 4WD ECU assembly
Wheel speed sensor signal
Stop light switch signal
CAN communic ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Theft Deterrent System: Security Horn Circuit
DESCRIPTION When the theft deterrent system is switched from the armed state to the alarm sounding state, the main body ECU (multiplex network body ECU) transmits a signal to cause the security horn assembly to sound at intervals of 0.4 seconds. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Bef ...