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 EGR cooler assembly 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 |
|---|---|---|---|
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*: When performing learning using the Techstream.
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| 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 inverter with converter assembly | Resolver learning |
| |
| Replacement of ECM | Perform Vehicle Identification Number (VIN) registration | MIL comes on | |
| Gas leaks from exhaust system is repaired | Inspection After Repair |
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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)
PROCEDURE
1. DRAIN ENGINE COOLANT (for Engine)
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2. REMOVE INVERTER WITH CONVERTER ASSEMBLY
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3. REMOVE EGR COOLER ASSEMBLY
| (a) Slide the 2 clips and disconnect the No. 3 water by-pass hose and No. 4 water by-pass hose from the EGR cooler assembly. |
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| (b) Remove the 5 bolts and EGR cooler assembly from the cylinder head sub-assembly and EGR valve assembly. |
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| (c) Remove the EGR valve gasket from the EGR valve assembly. |
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| (d) Remove the EGR cooler gasket from the EGR cooler assembly. |
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READ NEXT:
Installation
INSTALLATION PROCEDURE 1. INSTALL EGR COOLER ASSEMBLY (a) Install a new EGR cooler gasket to the EGR cooler assembly. NOTICE: Make sure that the claws of the EGR cooler gasket are toward the EGR co
Components
COMPONENTS ILLUSTRATION *A for EGR Valve Bracket Connection Type - - *1 NO. 1 EGR PIPE SUB-ASSEMBLY *2 EGR VALVE ASSEMBLY *3 EGR VALVE BRACKET *4 EGR INLET GASKET *5
SEE MORE:
Exhaust Gas Recirculation "A" Flow (P040000-P04029B)
DESCRIPTION Based on the driving conditions, the ECM regulates the volume of exhaust gas that is recirculated to each engine cylinder in order to lower the combustion temperature and reduce NOx emissions. The ECM monitors signals such as engine speed, engine coolant temperature, electric load, and v
ABS Warning Light does not Come ON
DESCRIPTION The skid control ECU (brake actuator assembly) controls the ABS warning light in the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and st
