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 > Sfi System: Active Control Engine Mount System
DESCRIPTION LOCATION *1 No. 2 Vacuum Switching Valve Assembly (for Active Control Engine Mount) *2 Front Engine Mounting Insulator Assembly The active control engine mount system decreases engine vibration at a low engine speed using the No. 2 vacuum switching valve assembly (for active ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Thermostat: Inspection
INSPECTION PROCEDURE 1. INSPECT WATER INLET WITH THERMOSTAT SUB-ASSEMBLY (a) Check the valve opening. HINT: The valve opening temperature is inscribed on the water inlet with thermostat sub-assembly. (1) Add 15 cc (0.9 cu. in.) of water to the water inlet with thermostat sub-assembly from the in ...