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VALVE BODY ASSEMBLY REMOVAL

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CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during transmission valve body assembly removal/installation are shown below.

Table 1. 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 departure alert system (w/ Steering Control)

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Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

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Replacement of ECM Vehicle Identification Number (VIN) registration MIL comes on

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Perform code registration (Immobiliser system)

  • Wireless door lock control system

  • Smart Entry and Start System (for Entry Function)

  • Smart Entry and Start System (for Start Function)

  • Steering lock function

 See Service Bulletin for the registration method.

  • Replacement of engine assembly

  • Gas leak from exhaust system is repaired

 Inspection after repair

  • Poor idle, etc.

  • Engine start function, etc.

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Replacement of ECM

(If possible, read the transaxle compensation code from the previous ECM)

 Possible

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Transfer transaxle compensation code

  3. Perform road test to allow ECM to learn

  • Large shift shock

  • The deterioration of fuel efficiency

Click herefor U760E Initialization

Click herefor U760E Registration
Impossible

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Reset transaxle compensation code

  3. Perform road test to allow ECM to learn
Replacement of ECM*1 Perform code registration (Immobiliser function)

  • Wireless door lock control system

  • Smart Entry and Start System (for Entry Function)

  • Smart Entry and Start System (for Start Function)

  • Steering lock function

 See Service Bulletin for the registration method.
Replacement of ECM*2 Perform code registration (Immobiliser system)

  • Wireless door lock control system

  • Engine start

 See Service Bulletin for the registration method.
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.

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Suspension, tires*3 Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system

Click herefor Initialization

Click herefor Calibration
Perform headlight ECU sub-assembly LH initialization Lighting system (EXT)

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Front wheel alignment adjustment Perform system variant learning and acceleration sensor zero point calibration.

  • VSC disabled or malfunctioning

  • DTCs are output

  • Slip indicator light illuminated

  • ABS warning light illuminated

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  • Valve body assembly

  • Shift solenoid valve SL3 and/or SL4

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Reset transaxle compensation code

  3. Perform road test to allow ECM to learn

  • Large shift shock

  • The deterioration of fuel efficiency

Click herefor U760E Initialization

Click herefor U760E Registration
Shift solenoid valve SL1 and/or SL2 Perform road test to allow ECM to learn
*1: w/ Smart Entry and Start System *2: w/o Smart Entry and Start System *3: The vehicle height changes because of suspension or tire replacement.
CAUTION:

  • B0070RFC01
    *a An Object Exceeding Weight Limit of Engine Lifter

    The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

  • B006XAT

    To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

  • B0071T3C01
    *a An Object Exceeding Weight Limit of Transmission Jack

    The automatic transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop.

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PROCEDURE


  1. Click here

    REMOVE AUTOMATIC TRANSAXLE ASSEMBLY

    Click here

  2. Click here

    REMOVE TORQUE CONVERTER ASSEMBLY

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  3. Click here

    REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY


    1. B0070YA

      Remove the 19 bolts and automatic transaxle oil pan sub-assembly from the automatic transaxle assembly.

      Note:

      Some fluid will remain in the automatic transaxle oil pan sub-assembly. Remove all the bolts and carefully remove the automatic transaxle oil pan sub-assembly.

  4. Click here

    REMOVE AUTOMATIC TRANSAXLE OIL PAN GASKET


    1. Remove the automatic transaxle oil pan gasket from the automatic transaxle oil pan sub-assembly.

  5. Click here

    REMOVE TRANSMISSION OIL CLEANER MAGNET


    1. B006ZGKC01
      *1 Transmission Oil Cleaner Magnet

      Remove the 4 transmission oil cleaner magnets from the automatic transaxle oil pan sub-assembly.

    2. B006XF9

      Examine the particles in the automatic transaxle oil pan sub-assembly.


      1. Collect any steel chips with the removed transmission oil cleaner magnets. Look carefully at the chips and particles in the automatic transaxle oil pan sub-assembly and on the transmission oil cleaner magnets to see the type of wear which might be found in the automatic transaxle assembly.

        Result
        Steel (magnetic)
        Bearing, gear and plate wear
        Brass (non-magnetic)
        Bushing wear
  6. Click here

    REMOVE VALVE BODY OIL STRAINER ASSEMBLY


    1. B007024

      Remove the 2 bolts and valve body oil strainer assembly from the transmission valve body assembly.

    2. B006Y25

      Remove the O-ring from the valve body oil strainer assembly.

  7. Click here

    REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    1. B006WYQ

      Remove the 11 bolts and transmission valve body assembly from the automatic transaxle assembly.

      Note:

      When removing the transmission valve body assembly, be careful not to allow the transmission revolution sensor and automatic transaxle assembly to interfere with each other.

  8. Click here

    REMOVE TRANSAXLE CASE GASKET


    1. B006XNJ

      Remove the 2 transaxle case gaskets from the automatic transaxle assembly.

  9. Click here

    REMOVE MANUAL VALVE


    1. B006WZMC01
      *1 Manual Valve

      Remove the manual valve from the transmission valve body assembly.