Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Precaution

Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for LH) *2 SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY) *3 SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) ...

System Diagram

SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Main Body ECU (Multiplex Network Body ECU) Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly) Sliding roof oper ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Torque Control Awd System: Control Module Communication Bus Off (U0073)
DESCRIPTION The 4WD ECU assembly stores this DTC when a communication malfunction is detected. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 Control Module Communication Bus Off When the following continues for 5 seconds or more: Signals from the 4WD ECU as ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Vehicle Stability Control System: Right Rear Wheel Speed Sensor Circuit Short to Battery (C051212)
DESCRIPTION Refer to DTC C05121F. Click here DTC No. Detection Item DTC Detection Condition Trouble Area C051212 Right Rear Wheel Speed Sensor Circuit Short to Battery The speed sensor short signal is ON continuously for 0.5 seconds or more. Rear speed sensor RH*1 Rear spee ...