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 | Automatic High Beam System | Malfunction in automatic high beam system |
| Main Body |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
HINT:
If the forward recognition camera stores a DTC for a malfunction of any of the following, this DTC will be stored simultaneously.PROCEDURE
1. | CHECK FOR DTC (HEALTH CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: System Select / Health Check.
(e) Check for DTCs.
Result | Proceed to |
---|---|
Only DTC B124B is output | A |
DTC B124B and other DTCs are output | B |
B | GO TO OTHER DTC CHART |
|
2. | CHECK FRONT CAMERA SYSTEM |
(a) Check if a dynamic radar cruise control system, lane control system, road sign assist system* or pre-collision system warning message is displayed on the multi-information display.
Click here
OK:
No dynamic radar cruise control system, lane control system, road sign assist system* or pre-collision system warning messages are displayed.
OK | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
NG | GO TO FRONT CAMERA SYSTEM |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Automatic Transaxle System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect ...
Lexus RX (RX 350L, RX450h) 2016-2024 Owners Manual > Using the storage features: Luggage compartment
features
Cargo hooks
RX450h
Pull down the hook to use.
RX450hL
The cargo hooks are provided for securing loose items.
WARNING
To avoid injury, always return the hooks to their stowed positions when not
in use.
Cargo net hooks
To hang the cargo net, use the cargo
net hooks and rear cargo hooks. ...