PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
Lane control system cannot be enabled | Steering pad switch circuit | |
Adjust forward recognition camera HINT: Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition. | | |
The LTA indicator does not illuminate when the LTA main switch is operated | Indicator circuit | |
Steering pad switch circuit | | |
Combination meter assembly | | |
The LTA indicator does not turn off even when the LTA main switch is operated | Indicator circuit | |
Steering pad switch circuit | | |
Combination meter assembly | | |
Increase in cases that driver can see lane markers but system cannot detect lane markers | Check if operating conditions are met | |
Adjust forward recognition camera HINT: Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition. | | |
Lane control system is operating, but system operation is not displayed on multi-information display | Data List/Active Test (LDA Control) | |
Combination meter assembly | | |
Buzzer does not sound even when vehicle deviates from its lane | Combination meter assembly | |
*1: One Time Recognition
*2: Sequential Recognition
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Height Control Sensor: Inspection
INSPECTION PROCEDURE 1. INSPECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH (a) Connect 3 dry cell batteries (1.5 V) in series. NOTICE: Do not use rechargeable batteries as they may not output a voltage of 1.5 V. *a Component without harness connected (Rear Height Control Sensor Sub-assembly RH ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Combination Switch: Inspection
INSPECTION PROCEDURE 1. INSPECT COMBINATION SWITCH ASSEMBLY (a) Inspect the NORMAL or NORMAL CUSTOMIZE mode switch: (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 8 (B) - 1 (GND) Combinati ...