INSPECTION
PROCEDURE
1. INSPECT SHIFT LOCK CONTROL ECU
HINT:
If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.
(a) Inspect wire harness:
(1) Disconnect the shift lock control ECU connector. |
|
(2) Measure the voltage according to the value(s) in the table below. Standard Voltage:
If the result is not as specified, repair or replace the shift lock control ECU wire harness. |
|
(3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, repair or replace the shift lock control ECU wire harness. |
|
(b) Inspect shift lock solenoid:
(1) Disconnect the shift lock solenoid connector. |
|
(2) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the transmission floor shift assembly. If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly. |
|
(3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the transmission floor shift assembly. If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly. |
|
2. INSPECT TRANSMISSION CONTROL SWITCH
(a) Disconnect the transmission control switch connector. |
|
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the transmission floor shift assembly. |
|
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Vehicle Stability Control System: VSC does not Operate or VSC does not Operate Correctly
DESCRIPTION When TRAC or VSC is operating, the skid control ECU (brake actuator assembly) blinks the slip indicator light to inform the driver that slippage occurred. When a communication malfunction with the ECM is detected, TRAC and VSC are disabled. Also, TRAC and VSC are disabled when a DTC is s ...
Lexus RX (RX 350L, RX450h) 2016-2024 Owners Manual > Dynamic radar cruise
control with full-speed
range: Selecting constant speed control mode
When constant speed control mode is selected, your vehicle will maintain a
set
speed without controlling the vehicle-to-vehicle distance. Select this mode only
when vehicle-to-vehicle distance control mode does not function correctly due
to a dirty radar sensor, etc.
1. With the cruise control ...