Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: 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 suspected areas in the order they are listed. Replace parts as necessary.
Towing Converter System| Symptom | Suspected Area | Link |
|---|---|---|
| Towing socket does not operate | TOWING Fuse | - |
| Towing socket | | |
| Towing converter relay | | |
| Wire harness or connector | - |
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Operation Check
OPERATION CHECK OPERATION CHECK (a) Turn the engine switch off. (b) Connect the trailer connector to the towing socket connector. (c) Check that the stop lights on the vehicle and trailer come on when ...
Towing Socket
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Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Can Communication System: Combination Meter Mirror ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Combination Meter Mirror ECU Communication Stop Mode Either condition is met:
"Head Up Display" is not displayed on the CAN Bus Check screen of the Techstream.
Click here
Communication system DTCs (DTCs that start with U) that co ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Mirror Control System (w/o Memory): Power Mirror cannot be Adjusted with Power Mirror Switch
DESCRIPTION The multiplex network master switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU) via LIN communication. The main body ECU (multiplex network body ECU) then sends the received mirror adjust switch signals to each outer mirror control EC ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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