ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT ENGINE MOUNTING INSULATOR
(a) Disconnect the vacuum hose from the front engine mounting insulator assembly.
(b) Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute. |
|
(c) Check that there is no change in the needle movement of the vacuum pump gauge.
OK:
Vacuum pressure holds.
(d) Check that there is no fluid leakage caused by a break in the diaphragm.
(e) Connect the vacuum hose to the front engine mounting insulator assembly.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Ecm: Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 2 ECM BRACKET (a) Install the No. 2 ECM bracket to the ECM with the 2 bolts. Torque: 3.0 N·m {31 kgf·cm, 27 in·lbf} 2. INSTALL NO. 1 ECM BRACKET (a) Install the No. 1 ECM bracket to the ECM with the 2 bolts. Torque: 3.0 N·m {31 kgf·cm, 27 in·lbf} 3. INST ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Vehicle Speed Sensor "A" No Signal (P050031)
DESCRIPTION Vehicles, which are equipped with ABS (Anti-lock Brake System), detect the vehicle speed using the skid control ECU (brake actuator assembly) and speed sensor. The speed sensor monitors the wheel rotation speed and sends a signal to the skid control ECU. The skid control ECU converts the ...