DESCRIPTION
The No. 1 headlight ECU sub-assembly LH receives steering angle signals from the steering sensor via CAN communication and performs light control.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
---|---|---|---|---|
B2414 | Steering Position Sensor |
| Vehicle stability control system | No. 1 headlight ECU sub-assembly LH |
WIRING DIAGRAM
PROCEDURE
1. | CONFIRM MODEL |
(a) Choose the model to be inspected.
Result | Proceed to |
---|---|
for Multiple Beam Headlight | A |
for Single Beam Headlight | B |
B | ![]() | GO TO STEP 4 |
|
2. | CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / AFS / Trouble Codes.
(e) Clear the DTCs.
Body Electrical > AFS > Clear DTCs
|
3. | CHECK FOR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Wait 10 seconds or more.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / AFS / Trouble Codes.
(f) Check for DTCs.
Body Electrical > AFS > Trouble CodesOK:
DTC B2414 is not output.
OK | ![]() | USE SIMULATION METHOD TO CHECK |
NG | ![]() | GO TO VEHICLE STABILITY CONTROL SYSTEM |
4. | CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.
(e) Clear the DTCs.
Body Electrical > HL AutoLeveling > Clear DTCs
|
5. | CHECK FOR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Wait 10 seconds or more.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.
(f) Check for DTCs.
Body Electrical > HL AutoLeveling > Trouble CodesOK:
DTC B2414 is not output.
OK | ![]() | USE SIMULATION METHOD TO CHECK |
NG | ![]() | GO TO VEHICLE STABILITY CONTROL SYSTEM |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Brake Actuator: Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: The parking brake indicator light blinks (red) when the engine switch is turned on after replacing the brake actuator assembly. Operate the electric parking brake switch assembly to turn off the parking brake indicator light. PROCEDURE 1. INSTALL BRAKE ACTU ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Engine Switch: Components
COMPONENTS ILLUSTRATION *1 ENGINE SWITCH *2 INSTRUMENT CLUSTER FINISH PANEL ORNAMENT *3 LOWER INSTRUMENT FINISH PANEL SUB *4 LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL *5 LOWER NO. 2 INSTRUMENT PANEL FINISH PANEL - - ...