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 > Safety Connect System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Insufficient Coolant Temperature for Closed Loop Fuel Control (P012500)
DESCRIPTION Refer to DTC P011511. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P012500 Insufficient Coolant Temperature for Closed Loop Fuel Control The engine coolant temperature does not reach the closed loop enabling temperature f ...