SYSTEM DIAGRAM
Transmitting ECU | Receiving ECU | Signal | Communication Method |
---|---|---|---|
*1: w/ Optitron Meter Type
*2: w/ TFT Meter Type | |||
Skid control ECU (Brake actuator assembly) | 4WD ECU assembly |
| CAN communication system |
ECM | 4WD ECU assembly |
| CAN communication system |
Main body ECU (Multiplex network body ECU) | 4WD ECU assembly | Parking brake switch signal | CAN communication system |
4WD ECU assembly | Combination meter assembly |
| CAN communication system |
Steering sensor | 4WD ECU assembly | Steering sensor signal | CAN communication system |
Acceleration sensor (Airbag sensor assembly)*1 Acceleration sensor (Yaw rate sensor assembly)*2 | 4WD ECU assembly |
| CAN communication system |
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Fuel Injector (for Direct Injection): Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL INJECTOR ASSEMBLY NOTICE: This inspection is for checking the fuel injector assembly for an open or short. Because the fuel injector assembly of this vehicle is a high-pressure type, fuel injection volume cannot be checked. (a) Measure the resistance according ...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Automatic High Beam Camera (B124C)
DESCRIPTION The main body ECU (multiplex network body ECU) detects a high beam headlight illumination request signal of the automatic high beam system from the forward recognition camera. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from B124C Automatic Hig ...