DIAGNOSIS SYSTEM
DESCRIPTION
(a) The steering lock ECU (steering lock actuator or upper bracket assembly) stores DTCs when a malfunction occurs in the system. These DTCs can be confirmed by using the Techstream.
NOTICE:
(b) The steering lock ECU (steering lock actuator or upper bracket assembly) is not connected to the CAN communication system. Therefore, communication with the Techstream is performed via the certification ECU (smart key ECU assembly).
(c) The steering lock ECU (steering lock actuator or upper bracket assembly) only stores DTCs for currently existing malfunctions. History DTCs are not stored.
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Vacuum Switching Valve (for Engine Mounting): Removal
REMOVAL PROCEDURE 1. REMOVE COOL AIR INTAKE DUCT SEAL Click here 2. REMOVE INLET AIR CLEANER ASSEMBLY (a) Remove the 2 bolts and inlet air cleaner assembly from the air cleaner case sub-assembly. 3. REMOVE NO. 2 VACUUM SWITCHING VALVE ASSEMBLY (a) Disconnect the 2 vacuum hoses ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Maintenance: Under Hood
General MaintenanceGENERAL MAINTENANCE PROCEDURE 1. GENERAL NOTES
Maintenance requirements vary depending on country.
Check the maintenance schedule in the owner's manual.
Following the maintenance schedule is mandatory.
Determine the appropriate time to service the vehicle using either mil ...