Lexus ES manuals

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 transmission wire 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

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 LH

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2. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH

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3. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH

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4. REMOVE NO. 1 ENGINE UNDER COVER

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5. REMOVE NO. 3 ENGINE UNDER COVER

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6. REMOVE FRONT FENDER APRON SEAL LH

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7. DRAIN AUTOMATIC TRANSAXLE FLUID

(a) Remove the refill plug and gasket from the automatic transaxle case sub-assembly.

(b) Using a 10 mm hexagon socket wrench, remove the overflow plug and gasket from the transaxle housing.

(c) Using a 6 mm hexagon socket wrench, remove the No. 1 transmission oil filler tube from the transaxle housing and drain the automatic transaxle fluid.

*1

No. 1 Transmission Oil Filler Tube

(d) Using a 6 mm hexagon socket wrench, install the No. 1 transmission oil filler tube to the transaxle housing.

Torque:

1.7 N·m {17 kgf·cm, 15 in·lbf}

(e) Using a 10 mm hexagon socket wrench, temporarily install the gasket and overflow plug to the transaxle housing.

HINT:

Reuse the old gasket as the overflow plug will be removed again to adjust the automatic transaxle fluid level.

(f) Temporarily install the gasket and refill plug to avoid automatic transaxle fluid spillage.

HINT:

Reuse the old gasket as the refill plug will be removed again to adjust the automatic transaxle fluid level.

8. REMOVE FRONT ENGINE MOUNTING INSULATOR

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9. REMOVE FRONT SUSPENSION MEMBER DYNAMIC DAMPER

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10. SEPARATE OIL COOLER UNION SUB-ASSEMBLY

(a) Remove the bolt to separate the oil cooler union sub-assembly bracket portion from the automatic transaxle case sub-assembly.

*1

Oil Cooler Union Bolt

(b) Remove the oil cooler union bolt and 2 gaskets to separate the oil cooler union sub-assembly from the automatic transaxle case sub-assembly.

11. REMOVE TRANSMISSION CASE SIDE COVER

(a) Remove the 10 bolts and transmission case side cover from the automatic transaxle case sub-assembly.

*A

for TMC, AISIN AW Made

*B

for TMMWV Made

12. REMOVE TRANSMISSION WIRE

(a) Disengage the claw, rotate the lever and disconnect the transmission wire connector.

(b) Disengage the clamp to disconnect the transmission wire from the solenoid lock plate.

*a

Connector (A)

*b

Connector (B)

(c) Disconnect the 9 solenoid valve connectors.

HINT:

  • Using a screwdriver, disconnect the solenoid valve connector (A) using the procedure shown in the illustration.
  • Using a screwdriver, disconnect the solenoid valve connector (B) using the procedure shown in the illustration.

(d) Remove the bolt and temperature sensor clamp and disconnect the temperature sensor from the transmission valve body assembly.

(e) Disconnect the transmission revolution sensor (NT) connector and transmission revolution sensor (NC) connector.

(f) Remove the bolt and transmission wire from the automatic transaxle case sub-assembly.

READ NEXT:

 Valve Body Assembly

 Components

COMPONENTS ILLUSTRATION *1 TRANSMISSION VALVE BODY ASSEMBLY *2 TRANSAXLE CASE GASKET *3 NO. 1 FRONT OIL PUMP COVER GASKET *4 NO. 2 FRONT OIL PUMP COVER GASKET Tightening tor

 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE MANUAL VALVE (a) Remove the manual valve from the transmission valve body assembly. 2. REMOVE SOLENOID LOCK PLATE (a) Remove the 3 bolts and solenoid

SEE MORE:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Telematics / Trouble Codes. Body Electrical > Telematics > Trouble Codes (e) Check for DTCs and write them down. (

 Generator Position Sensor Signal Amplitude < (P0A4B21,P0A4B22)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the resolver output signal is abnormal. The cause of this malfunction may be one of the following: Area Main Malfunction Description Inverter low-voltage circuit The connectors are not connected properly Hybrid Vehicle Trans

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