PRECAUTION
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected:
System | See Procedure |
---|---|
Lane Control System | |
Pre-collision System | |
Intelligent Clearance Sonar System | |
Parking Assist Monitor System | |
Panoramic View Monitor System | |
Lighting System (w/ Automatic Headlight Beam Level Control System) | |
Power Door Lock Control System | |
Power Back Door System (w/ Outside Door Control Switch) |
GENERAL PRECAUTION
(a) The following conditions may be interpreted as a malfunction even though they are normal operation:
(b) Zero point of the occupant classification sensors may deviate in the following situations. To ensure sensor accuracy, be sure to perform Zero Point Calibration.
HINT:
As the zero point is not automatically stored in a new occupant detection ECU, it is necessary to perform zero point calibration after replacing the occupant detection ECU.
HINT:
As the weight of accessories will be added to the weight of the occupant, the system will not be able to perform classification accurately.
HINT:
As the seat frame will warp slightly when the bolts that are used to install the front passenger seat are tightened, the load applied to the occupant classification sensor will change and the system will not be able to perform classification accurately.
HINT:
As the seat frame will warp slightly when the bolts that are used to install the front passenger seat are tightened, the load applied to the occupant classification sensor will change and the system will not be able to perform classification accurately.
HINT:
If any load or pressure is applied to the occupant classification sensors, the system will not be able to perform classification accurately.
HINT:
If the seat frame or vehicle floor has become deformed and additional pressure is applied to the occupant classification sensor, the system will not be able to perform classification accurately.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Vehicle Stability Control System: Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA (a) Using the Techstream, check the vehicle condition (ECU, sensor) when the brake system operates or a DTC is output. CHECK FREEZE FRAME DATA WHEN DTC WAS STORED HINT:
Freeze frame data is stored when a DTC is output.
Once freeze frame data is stored when a ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Door Lock: Transmitter Battery
ReplacementREPLACEMENT PROCEDURE 1. REMOVE TRANSMITTER BATTERY NOTICE: Take extra care when handling these precision electronic components. (a) Push the release hook knob and remove the mechanical key as shown in the illustration. *a Release Hook Knob Push Remove in this Directio ...