LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2014 >> Highlander XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Automatic Transmission (UA80E) - Service Information (1 Of 2)) >> Oil Cooler >> Removal [11/2016 - ] >> Procedure

Removal [11/2016 - ]: Procedure

WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. PRECAUTION 
    NOTE:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [11/2016 - ]

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [11/2016 - ]

  3. REMOVE FRONT WHEEL LH 
  4. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 8

  5. REMOVE FRONT FENDER APRON SEAL LH 

    Refer to PROCEDURE - Step 13

  6. DRAIN ENGINE COOLANT 

    Refer to PROCEDURE - Step 1

  7. REMOVE RADIATOR SIDE DEFLECTOR SEAL LH 

    Refer to PROCEDURE - Step 1

  8. REMOVE RADIATOR SIDE SEAL RH 

    Refer to PROCEDURE - Step 2

  9. REMOVE COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 3

  10. REMOVE INLET AIR CLEANER ASSEMBLY 

    Refer to PROCEDURE - Step 27

  11. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 28

  12. REMOVE BATTERY 

    Refer to PROCEDURE - Step 26

  13. DISCONNECT NO. 4 WATER BY-PASS HOSE 
    1. Slide the clip and disconnect the No. 4 water by-pass hose from the transmission oil cooler.
      NOTE:

      Use a container to catch any coolant which flows out of the No. 4 water by-pass hose and transmission oil cooler.

      GTY738850Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. DISCONNECT NO. 3 WATER BY-PASS HOSE 
    1. Slide the clip and disconnect the No. 3 water by-pass hose from the transmission oil cooler.
      NOTE:

      Use a container to catch any coolant which flows out of the No. 3 water by-pass hose and transmission oil cooler.

      GTY722560Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. DISCONNECT INLET NO. 2 OIL COOLER HOSE 
    1. Slide the clip and disconnect the inlet No. 2 oil cooler hose from the transmission oil cooler.
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the inlet No. 2 oil cooler hose and transmission oil cooler.

      GTY694248Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. DISCONNECT OUTLET NO. 3 OIL COOLER HOSE 
    1. Slide the clip and disconnect the outlet No. 3 oil cooler hose from the transmission oil cooler.
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the outlet No. 3 oil cooler hose and transmission oil cooler.

      GTY714267Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. DISCONNECT OUTLET NO. 1 OIL COOLER HOSE 
    1. Remove the transmission oil cooler tube clamp.
      GTY728749Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Oil Cooler Tube Clamp
    2. Slide the clip and disconnect the outlet No. 1 oil cooler hose from the No. 1 oil cooler tube sub-assembly without hose.
  18. DISCONNECT NO. 1 TRANSMISSION OIL COOLER HOSE 
    1. Slide the clip and disconnect the No. 1 transmission oil cooler hose from the oil cooler union sub-assembly.
      GTY694254Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE NO. 1 OIL COOLER TUBE SUB-ASSEMBLY WITHOUT HOSE 
    1. Slide the clip and disconnect the inlet No. 1 oil cooler hose from the connector tube.
      GTY686203Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Inlet No. 1 Oil Cooler Hose
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the inlet No. 1 oil cooler hose and connector tube.

    2. Remove the 2 bolts and No. 1 oil cooler tube sub-assembly without hose from the automatic transaxle case sub-assembly and engine mounting bracket LH.
    3. Slide the 3 clips and remove the inlet No. 1 oil cooler hose, inlet No. 2 oil cooler hose and outlet No. 3 oil cooler hose from the No. 1 oil cooler tube sub-assembly without hose.
      GTY705015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Oil Cooler Tube Sub-assembly without Hose
      *2 Inlet No. 1 Oil Cooler Hose
      *3 Inlet No. 2 Oil Cooler Hose
      *4 Outlet No. 3 Oil Cooler Hose
  20. REMOVE TRANSMISSION OIL COOLER 
    1. Remove the 3 bolts.
      GTY694251Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the hook to remove the transmission oil cooler from the automatic transaxle case sub-assembly.
      NOTE:

      Use a container to catch any coolant and automatic transaxle fluid which flows out of the transmission oil cooler.

  21. REMOVE TRANSMISSION OIL THERMOSTAT 
    1. Slide the 2 clips and remove the No. 1 transmission oil cooler hose and outlet No. 1 oil cooler hose from the transmission oil thermostat.
      GTY732997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Transmission Oil Cooler Hose
      *2 Outlet No. 1 Oil Cooler Hose
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the transmission oil thermostat, No. 1 transmission oil cooler hose and outlet No. 1 oil cooler hose.

    2. Slide the 2 clips and disconnect the No. 2 transmission oil cooler hose and outlet No. 2 oil cooler hose from the transmission oil thermostat.
      GTY719263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Transmission Oil Cooler Hose
      *2 Outlet No. 2 Oil Cooler Hose
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the transmission oil thermostat, No. 2 transmission oil cooler hose and outlet No. 2 oil cooler hose.

    3. Remove the bolt and transmission oil thermostat from the oil cooler stay.
      NOTE:

      Use a container to catch any automatic transaxle fluid which flows out of the transmission oil thermostat.

      GTY718654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals