PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
Only driver door LOCK functions do not operate | Front door lock with motor assembly LH | |
Wire harness or connector | - | |
Instrument panel junction block assembly | - | |
Only driver door UNLOCK functions do not operate | Front door lock with motor assembly LH | |
Wire harness or connector | - | |
Main body ECU (Multiplex network body ECU) | - | |
Instrument panel junction block assembly | - | |
Only front passenger door LOCK/UNLOCK functions do not operate | Front door lock with motor assembly RH | |
Wire harness or connector | - | |
Instrument panel junction block assembly | - | |
Only rear door LH LOCK/UNLOCK functions do not operate. | Rear door lock assembly LH | |
Wire harness or connector | - | |
Instrument panel junction block assembly | - | |
Only rear door RH LOCK/UNLOCK functions do not operate. | Rear door lock assembly RH | |
Wire harness or connector | - | |
Instrument panel junction block assembly | - | |
Only back door open function does not operate. | Power Back Door System | |
All doors LOCK/UNLOCK functions do not operate via door control switch or door key cylinder | Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch or Door Key Cylinder" | |
All doors LOCK/UNLOCK functions do not operate via door control switch | Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch" | |
All doors LOCK/UNLOCK functions do not operate via multiplex network master switch assembly and door key cylinder. | Instrument panel junction block assembly | - |
Main body ECU (Multiplex network body ECU) | - | |
Lock operation continues even after doors have been locked*1 | Front door lock with motor assembly LH | |
Front door lock with motor assembly RH | | |
Rear door lock assembly LH | | |
Rear door lock assembly RH | | |
Wire harness or connector | - | |
Instrument panel junction block assembly | - | |
Main body ECU (Multiplex network body ECU) | - | |
Only remote door LOCK/UNLOCK functions do not operate (power door lock operation is normally)*2 | DCM (Telematics system) | |
HINT:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Door Belt Moulding: Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL REAR DOOR BELT MOULDING ASSEMBLY (a) Engage the 8 claws as shown in the illustration to install the rear door belt moulding assembly ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Radar Cruise Control System: Lost Communication with ECM/PCM "A" Missing Message (U010087,U012587,U012687,U012987,U015587,U110687)
DESCRIPTION The forward recognition camera communicates with each sensor and ECU via CAN communication. If any malfunction is detected in a CAN communication circuit, one or more CAN communication system DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DT ...