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 suspected areas in the order they are listed. Replace parts as necessary.
Inner Rear View Mirror Symptom | Suspected Area | Link |
---|---|---|
Auto glare-resistant EC mirror does not operate | ECU-DCC NO. 2 fuse | - |
ECU-IG1 NO. 4 fuse | ||
Inner rear view mirror assembly | | |
Wire harness or connector | - |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lane Control System: Internal Control Module Software Incompatibility Not Programmed (U030051)
DESCRIPTION The forward recognition camera receives the vehicle information from the ECM via CAN communication. If the forward recognition camera cannot store the vehicle information sent from the ECM, it stores DTC U030051. DTC No. Detection Item DTC Detection Condition Trouble Area U0 ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): MOST Communication Malfunction (B15D0)
DESCRIPTION Audio and visual system components communicate with each other via MOST communication. If a line short or short to ground occurs in a MOST communication line, communication will not be possible and the audio and visual system will not operate normally. After the engine switch is turned o ...