PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
Wireless control function and entry function do not operate | Proceed to "All Door Entry Lock / Unlock Functions and Wireless Functions do not Operate" |
|
Wireless control function does not operate but entry function operates | Electrical key transmitter sub-assembly | - |
Only answer-back function does not operate properly | Proceed to "No Answer-Back" |
|
Only automatic lock function does not operate properly | Perform operation check |
|
Lighting system (Int) (Door courtesy switch circuit) |
| |
Main body ECU (Multiplex network body ECU) | - | |
Only illuminated entry function does not operate | Perform operation check |
|
Lighting system (Int) |
| |
Main body ECU (Multiplex network body ECU) | - | |
Only door ajar warning function does not operate | Wireless Door Lock Buzzer |
|
Only panic alarm function does not operate | Perform operation check |
|
Lighting system (Ext) (Hazard warning lights) |
| |
Theft deterrent system (Vehicle horns) |
| |
Main body ECU (Multiplex network body ECU) | - |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Ptc Heater Assembly: Installation
INSTALLATION PROCEDURE 1. INSTALL QUICK HEATER ASSEMBLY (a) Engage the guide to install the quick heater assembly as shown in the illustration. Install in this Direction (b) Connect the 2 connectors. 2. INSTALL NO. 2 HEATER COVER (a) Engage the guide and claw. (b) Install the No. 2 heater ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Vehicle Stability Control System: Left Rear Wheel Speed Sensor Circuit Intermittent (C050C1F)
DESCRIPTION The speed sensor detects wheel speed and sends the appropriate signals to the skid control ECU (brake actuator assembly). These signals are used for brake control. Speed sensor rotors have rows of alternating N and S magnetic poles, and their magnetic fields change when the rotors turn. ...