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 front crankshaft oil seal 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 |
|---|---|---|---|
| Auxiliary battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane control system (for HV Model) | |
| Pre-collision system (for HV Model) | |||
| Parking support brake system (for HV Model)* | |||
| Lighting system (for HV Model) | |||
| Memorize steering angle neutral point | Parking assist monitor system (for HV Model) | | |
| Panoramic view monitor system (for HV Model) | | ||
| Initialize power trunk lid system | Power trunk lid system (for HV Model) | | |
| Replacement of ECM | Perform Vehicle Identification Number (VIN) registration | MIL illuminates | |
| Inspection After Repair |
| |
| Replacement of inverter with converter assembly | Resolver learning |
| |
| Front wheel alignment adjustment |
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| Suspension, tires, etc.*1 | Rear television camera assembly optical axis (Back camera position setting) | Parking assist monitor system (for HV Model) | |
| Replacement of front bumper assembly | Front television camera view adjustment | Panoramic view monitor system (for HV Model) | |
| Suspension, tires, etc.*1 |
| ||
| Replacement of headlight ECU sub-assembly LH |
| Lighting system (for HV Model) | |
| Suspension, tires, etc.*1 | Perform headlight ECU sub-assembly LH initialization*2 |
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*: When performing learning using the Techstream.
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- *1: If the vehicle height has changed due to suspension or tire replacement.
- *2: for LED type turn signal light
NOTICE:
- After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Audio and Visual System)
- After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Navigation System)
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This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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PROCEDURE
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
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2. REMOVE CRANKSHAFT PULLEY ASSEMBLY
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3. REMOVE TIMING CHAIN COVER OIL SEAL
| (a) Using a screwdriver with its tip wrapped with protective tape, pry out the timing chain case oil seal. NOTICE: After removal, check the crankshaft for damage. If it is damaged, smooth the surface with 400-grit sandpaper. |
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Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
Components
COMPONENTS ILLUSTRATION *A Type A *B Type B *1 REAR ENGINE OIL SEAL *2 TRANSMISSION INPUT DAMPER ASSEMBLY *3 FLYWHEEL SUB-ASSEMBLY *4 NO. 1 CRANKSHAFT POSITION SENSOR PLA
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Precaution
PRECAUTION PRECAUTION WHEN REMOVING/INSTALLING INVERTER WITH CONVERTER ASSEMBLY CAUTION:
Be careful not to injure yourself on the edges of the inverter with converter assembly when performing work.
Do not push down or apply excessive force to the inverter with converter assembly.
NOTICE: Obs
Components
COMPONENTS ILLUSTRATION *1 VVT SENSOR (for Intake Side of Bank 1) *2 VVT SENSOR (for Exhaust Side of Bank 1) *3 VVT SENSOR (for Intake Side of Bank 2) *4 VVT SENSOR (for Exhaust Side of Bank 2) N*m (kgf*cm, ft.*lbf): Specified torque Adhesive 1324 ★ Precoated
