Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Diagnostic Trouble Code Chart

Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. Th ...

Sensor (Motor) Failure (B2341,B2344)

DESCRIPTION When the sliding roof ECU (sliding roof drive gear assembly) or roof sunshade ECU (sliding roof drive gear assembly) detects a motor malfunction and the sliding roof and roof sunshade oper ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): Lost Communication With ECM/PCM "A" Missing Message (U010087,U012587,U012987,U014087)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the forward recognition camera and other ECUs. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U010087 Lost Communication With ECM/PCM "A" Missing Message The forward re ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Start Function): Parts Location
PARTS LOCATION ILLUSTRATION *1 PARK / NEUTRAL POSITION SWITCH *2 SEMICONDUCTOR PWR INTEGRATION ECU *3 ST RELAY *4 STARTER ASSEMBLY *5 ECM *6 IG2 RELAY *7 IG2 FUSE *8 IG2-MAIN FUSE *9 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - IG1-MAIN RELAY - ...