Parts Location
PARTS LOCATION
ILLUSTRATION
*A | w/ Seat Position Memory System | - | - |
*1 | FRONT SEAT INNER BELT ASSEMBLY LH | *2 | FRONT SEAT INNER BELT ASSEMBLY RH |
*3 | FRONT SEAT OUTER BELT ASSEMBLY LH | *4 | FRONT SEAT OUTER BELT ASSEMBLY RH |
*5 | POSITION CONTROL ECU AND SWITCH ASSEMBLY LH | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 4 FUSE |
Precaution
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 Name | 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) |
System Diagram
SYSTEM DIAGRAM
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
Driver seat belt tension reducer does not operate | Wire harness or connector | - |
Front seat inner belt assembly LH | | |
Front seat outer belt assembly LH | | |
Position control ECU and switch assembly LH* | - | |
Front passenger seat belt tension reducer does not operate | Wire harness or connector | - |
Front seat inner belt assembly RH | | |
Front seat outer belt assembly RH | |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): Automatic High Beam System (B124B)
DESCRIPTION The main body ECU (multiplex network body ECU) determines the status of the automatic high beam system based on the automatic high beam system signal from the forward recognition camera. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from B124B Au ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Specifications: Fuel information
You must only use unleaded gasoline.
Select premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine performance
and fuel economy.
If the octane rating is less than 91, damage to the engine may occur and may
void the vehicle war ...