Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Lighting System (w/o Automatic Headlight Beam Level Control System)
- Precaution
- Parts Location
- How To Proceed With Troubleshooting
- System Diagram
- Customize Parameters
- Operation Check
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Data List / Active Test
- Vehicle Control History
- Automatic High Beam System (B124B)
- Light Sensor Circuit (B1244)
- Automatic High Beam Camera (B124C)
- LED Headlight LH (B2430,B2431)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U012587,U012987,U014087)
- Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message (U023587)
- Turn Signal Switch Circuit
- Automatic High Beam System does not Operate or Operation Indicator does not Illuminate
- Headlight Dimmer Switch Circuit
- Daytime Running Light Relay Circuit
- Turn Signal Light Circuit
- Hazard Warning Switch Circuit
- Outside Handle Foot Light Circuit
- Taillight Relay Circuit
- Low Beam Headlight Circuit
- High Beam Headlight Circuit
High Beam Headlight Circuit
DESCRIPTION The No. 1 headlight ECU sub-assembly controls the high beam headlights. WIRING DIAGRAM for Multiple Beam Headlight for Single Beam Headlight CAUTION / NOTICE / HINT NOTICE:
If the No. ...
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 cab ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Front Camera System: Vehicle Control History
VEHICLE CONTROL HISTORY NOTICE: Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again. CHECK VEHICLE CONTROL HISTORY (FRONT CAMERA SYSTEM) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn t ...
Lexus RX (RX 350L, RX450h) 2016-2024 Owners Manual > Using the air conditioning
system and defogger: Lexus Climate
Concierge
The climate control seats are automatically controlled according to the
set
temperature of the air conditioning system, outside temperature, cabin
temperature,
etc. Lexus Climate Concierge allows a comfortable condition to be
maintained without adjusting each system.
Front automatic air ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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