PROBLEM SYMPTOMS TABLE
NOTICE:
Click here
Click here
HINT:
| Symptom | Suspected Area | Link |
|---|---|---|
| Front seat heater does not operate for driver side and front passenger side seat | Refreshing seat switch (for Front side) | - |
| Air conditioning amplifier assembly | - | |
| Wire harness or connector | - | |
| Rear seat heater does not operate for driver side and passenger side seat | Refreshing seat switch (for Rear side)*1 | - |
| Rear seat heater switch*2 | - | |
| Air conditioning amplifier assembly | - | |
| Wire harness or connector | - | |
| Seat heater for front right seat does not operate | Refer to the "Seat Heater for Front Right Seat does not Operate". | |
| Seat heater for front left seat does not operate | Refer to the "Seat Heater for Front Left Seat does not Operate". | |
| Seat heater for rear right seat does not operate | Refer to the "Seat Heater for Rear Right Seat does not Operate". | |
| Seat heater for rear left seat does not operate | Refer to the "Seat Heater for Rear Left Seat does not Operate". | |
Operation Check
Diagnosis SystemLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Automatic Transaxle System: Shift Solenoid "B" Circuit Short to Ground (P075511)
DESCRIPTION Changing gears is performed by the ECM turning the shift solenoid valves SL1, SL2, SL3, SL4, SL5, S1 and S2 on and off. If an open or short occurs in any of the shift solenoid valve circuits, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be driven. I ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: Radio Receiver Power Source Circuit
DESCRIPTION This is the power source circuit to operate the radio receiver assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBL ...