PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
System does not operate at all | Proceed to "Clearance Warning ECU Power Source Circuit" | |
CAN communication system | | |
Clearance warning ECU assembly | | |
System cannot be turned off | CAN communication system | |
Clearance warning ECU assembly | |
Symptom | Suspected Area | Link |
---|---|---|
Frozen indication is displayed in self-check function. | Proceed to "Sensor Frozen Indication (Dirty or Frozen)" | |
Combination meter assembly (shift selection) operates normally, but detection operates when shift lever is in P, or detection does not operate when shift lever is in any position other than P (front sonar) | CAN communication system | |
Clearance warning ECU assembly | | |
Combination meter assembly (shift selection) operates normally, but detection operates when shift lever is not in R, or does not operate with shift lever in R (rear sonar) | CAN communication system | |
Clearance warning ECU assembly | | |
Combination meter assembly (speedometer) operates normally, but detection does not operate when vehicle speed meets operation condition, or detection operates when vehicle speed does not meet operation condition (front sonar) | CAN communication system | |
Clearance warning ECU assembly | |
Symptom | Suspected Area | Link |
---|---|---|
Sonar detection operation is normal but buzzer does not sound | Check that the temporary mute function is not operating | - |
Proceed to "No. 1 Clearance Warning Buzzer Circuit" | | |
Proceed to "No. 2 Clearance Warning Buzzer Circuit" | | |
Clearance warning ECU assembly | |
Symptom | Suspected Area | Link |
---|---|---|
Detection operation is normal but clearance sonar indicator does not illuminate | CAN communication system | |
Combination meter assembly (LED): Perform Active Test (Indicat. Clearance Sonar LCD) | | |
Combination meter assembly | | |
Clearance warning ECU assembly | | |
Detection operation is normal but all sonar displays do not appear on multi-information display and multi-display | CAN communication system | |
Clearance warning ECU assembly | | |
Detection operation is normal but sonar displays do not appear on multi-information display | CAN communication system | |
Combination meter assembly | | |
Clearance warning ECU assembly | | |
Detection operation is normal but sonar displays do not appear on the screen display (on the multi-display assembly) | CAN communication system | |
Multi-display assembly | | |
Radio receiver assembly | | |
Clearance warning ECU assembly | | |
Detection operation is normal but sonar displays do not appear on the cooperated display (on the multi-display assembly)*1 | CAN communication system | |
Multi-display assembly | | |
Parking assist ECU | | |
Clearance warning ECU assembly | | |
Detection operation is normal but sonar displays do not appear on the cooperated display (on the multi-display assembly)*2 | CAN communication system | |
Multi-display assembly | | |
Rear television camera assembly | | |
Clearance warning ECU assembly | | |
Detection operation is normal but sonar displays do not appear on the cooperated display (on the headup display)*3 | CAN communication system | |
Headup display (meter mirror sub-assembly) | | |
Clearance warning ECU assembly | |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Hood: Components
COMPONENTS ILLUSTRATION *1 HOOD INSULATOR *2 HOOD TO RADIATOR SUPPORT SEAL *3 WASHER HOSE ASSEMBLY *4 WASHER NOZZLE SUB-ASSEMBLY *5 HOOD INSULATOR CLIP *6 HOOD TO RADIATOR SUPPORT SEAL CLIP ● Non-reusable part - - ILLUSTRATION *1 HOOD STAY BRACKET L ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter
DESCRIPTION The stereo component amplifier assembly receives a vehicle speed signal from the combination meter assembly to control the ASL function. HINT:
A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter assembly. The signal is changed to a pulse signal at ...