Lexus ES: Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during automatic transaxle fluid replacement 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 |
|---|---|---|---|
| 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 | |
PROCEDURE
1. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH
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2. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH
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3. REMOVE NO. 1 ENGINE UNDER COVER
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4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY
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5. REMOVE FRONT FENDER APRON SEAL LH
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6. REPLACE AUTOMATIC TRANSAXLE FLUID
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7. ADD SPECIFIED AMOUNT OF AUTOMATIC TRANSAXLE FLUID
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8. ADJUST AUTOMATIC TRANSAXLE FLUID TEMPERATURE (when Using the Techstream)
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9. ADJUST AUTOMATIC TRANSAXLE FLUID TEMPERATURE (when Not Using the Techstream)
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10. ADJUST AUTOMATIC TRANSAXLE FLUID LEVEL
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11. PERFORM ATF THERMAL DEGRADATION ESTIMATE RESET
NOTICE:
If approximately 50% or more of the ATF has been replaced during a repair of the transaxle or a similar operation, perform ATF Thermal Degradation Estimate Reset.
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12. REBUILD WORK
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13. INSTALL FRONT FENDER APRON SEAL LH
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14. INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
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15. INSTALL NO. 1 ENGINE UNDER COVER
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16. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
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17. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH
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READ NEXT:
Check Mode Procedure
CHECK MODE PROCEDURE DESCRIPTION (a) Check mode has a higher sensitivity to malfunctions and can detect malfunctions that normal mode cannot detect. Check mode can also detect all of the malfunctions
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa
SEE MORE:
Switch Failure (B2342)
DESCRIPTION This DTC is stored when the sliding roof ECU (sliding roof drive gear sub-assembly) detects that the sliding roof switch (map light sub-assembly) is stuck for 30 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B2342 Switch Failure Sliding roo
Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (a) Remove the bolt. Remove in this Direction (b) Disengage the claw and guide as shown in the illustration to remove the map light bracket. (c) Remove the 2 bolts and sliding roof drive gear sub-assembly.
