REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during heated oxygen sensor removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
---|---|---|---|
| Inspection After Repair |
| |
PROCEDURE
1. REMOVE FRONT FLOOR COVER LH
Click here
2. REMOVE FRONT NO. 3 EXHAUST PIPE SUB-ASSEMBLY
Click here
3. REMOVE HEATED OXYGEN SENSOR (for Bank 1)
(a) Remove the wire harness clamp bracket from the heated oxygen sensor. |
|
(b) Using SST, remove the heated oxygen sensor from the front No. 3 exhaust pipe sub-assembly. SST: 09224-00011 NOTICE: If the heated oxygen sensor has been struck or dropped, replace it. |
|
4. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Lower Side)
Click here
5. REMOVE FRONT EXHAUST PIPE ASSEMBLY
Click here
6. REMOVE HEATED OXYGEN SENSOR (for Bank 2)
(a) Using SST, remove the heated oxygen sensor from the front exhaust pipe assembly. SST: 09224-00011 |
|
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Intelligent Clearance Sonar System: Wheel Speed Sensor Malfunction (C164D)
DESCRIPTION This DTC is stored when the clearance warning ECU assembly receives a wheel speed sensor (front speed sensor RH or front speed sensor LH, rear speed sensor RH or rear speed sensor LH) abnormality signal from the vehicle stability control system via CAN communication. DTC No. Detecti ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Start Up Signal Circuit between Radio Receiver Assembly and Navigation ECU
DESCRIPTION This circuit includes the navigation ECU and radio receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NAVIGATION ECU) (a) Disconnect the J149 radio receiver assembly connector. (b) Disconnect the J153 navigation ECU connector. ...