Lexus ES: Removal
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 engine oil level sensor removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane Control System | |
| Pre-collision System | |||
| Parking Support Brake System*1 | |||
| Lighting System | |||
| Memorize steering angle neutral point | Parking Assist Monitor System | | |
| Panoramic View Monitor System | | ||
| Initialize power trunk lid system | Power Trunk Lid System | | |
| Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on | |
| ECU communication ID registration (Immobiliser system) | Engine start function | | |
| Inspection after repair |
| |
| Replacement of automatic transaxle assembly |
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| for Initialization: for Registration: |
| Replacement of ECM (If transaxle compensation code read from ECM) |
| ||
| Replacement of ECM (If transaxle compensation code not read from ECM) |
| ||
| Replacement of ECM | Code registration (Smart access system with push-button start (for Start Function, Gasoline Model) |
| |
| Replacement of automatic transaxle fluid | ATF thermal degradation estimate reset | The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly | |
| Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement) | Rear television camera assembly optical axis adjustment (Back camera position setting) | Parking assist monitor system | for Initialization: for Calibration: |
| Perform headlight ECU sub-assembly LH initialization | Lighting system | | |
| Front wheel alignment adjustment |
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*1: When performing learning using the Techstream.
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- *2: Not necessary when ECM replaced with new one
NOTICE:
- After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System)
- After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)
PROCEDURE
1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND
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2. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY
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3. REMOVE OIL STRAINER SUB-ASSEMBLY
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4. REMOVE ENGINE OIL LEVEL SENSOR
| (a) Remove the clip from the engine oil level sensor. |
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| (b) Remove the 2 nuts and engine oil level sensor from the oil pan sub-assembly. |
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