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Home >> Mazda >> 2021 >> CX-5 Sport, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Automatic Transaxle System (Service Information) (GW6A-El, GW6AX-El)) >> Control Valve Body Removal/Installation >> On-Vehicle Installation (With Oil Cooler No. 2)

On-Vehicle Installation (With Oil Cooler No. 2)

WARNING: This page is about a different variant/trim than selected.
  1. Install the gasket to the transaxle case.
    G09075563Courtesy of MAZDA MOTORS CORP.
  2. Install the dowel pin to the control valve body.
    G09075564Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Oil with a color different from the genuine ATF may be adhered to a new control valve body.
    • If the dowel pin remains in the transaxle case, remove the dowel pin from the transaxle case and install the dowel pin to the control valve body.
  3. Prepare a plastic plate of the size indicated in the figure.
    • Use a plastic plate made of material that is not too hard.
      G11547939Courtesy of MAZDA MOTORS CORP.

      A: 20 mm {0.79 in} 

      B: 8 mm {0.3 in} 

      C: 15 mm {0.59 in} 

      D: 65 mm {2.6 in} 

  4. Insert the spool valve and the spool valve spring into the transaxle case, and hold the relief valve and the spring using the plastic plate prepared in Step 3 as shown in the figure so that they do not fall off.
    G12192178Courtesy of MAZDA MOTORS CORP.
  5. Install the control valve body using the following procedure.
    CAUTION:
    • Install the control valve body so that the turbine/input shaft speed sensor, output shaft speed sensor, and control valve body connector do not contact the transaxle case.
    G11547941Courtesy of MAZDA MOTORS CORP.
    1. Engage the parking assist lever component on both surfaces of the manual valve.
      G12233049Courtesy of MAZDA MOTORS CORP.
    2. Temporarily install the control valve body installation bolts at three locations so that the plastic plate installed in Step 4 can be removed.
      G11547943Courtesy of MAZDA MOTORS CORP.
    3. Remove the plastic plate.
      CAUTION:
      • Because the control valve body may be damaged if foreign material penetrates it, carefully remove the plastic plate preventing foreign material from penetrating the control valve body.
      G11547944Courtesy of MAZDA MOTORS CORP.
    4. Install the control valve body.
      G11547945Courtesy of MAZDA MOTORS CORP.

      Tightening torque 

      9-10 N.m {92-101 kgf.cm, 80-88 in.lbf}

  6. Move the manual valve in both directions of the arrow and verify that the manual valve is correctly connected to the parking assist lever component and the slider pin for the range sensor.
    G11547946Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • If the manual valve only moves in the gap between the parking assist lever component surface and the manual valve surface, the manual valve and the parking assist lever component are correctly engaged.
  7. Install the new oil strainer O-rings.
    G12233054Courtesy of MAZDA MOTORS CORP.
  8. Install the new oil strainer.
    G12233055Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    9-10 N.m {92-101 kgf.cm, 80-88 in.lbf}

  9. Apply a light coat of silicon sealant (TB1217E or equivalent) to the contact surfaces of the oil pan and transaxle case.
    G09075570Courtesy of MAZDA MOTORS CORP.
    CAUTION:
    • Clean any remaining silicone sealant on the contact surface of the transaxle case and oil pan, and degrease the sealant area. Otherwise, oil could leak.
  10. Install the oil pan with new bolts before the applied sealant starts to harden.
    G11547950Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    8-10 N.m {82-101 kgf.cm, 71-88 in.lbf}

  11. Install the front under cover No. 2. (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
  12. Install the oil seal (control valve body). (See OIL SEAL (CONTROL VALVE BODY) REPLACEMENT .)
  13. Install a new hose clamp to the position shown in the figure.
    CAUTION:
    • If the hose clamp is reused it could cause ATF leakage, therefore use a new hose clamp.
    • Install the hose clamp tab to within the range shown in the figure.
    G11547951Courtesy of MAZDA MOTORS CORP.

    A: 210° 

    • Install the hose clamp so that it does not interfere with the top and bottom flanges of the oil seal to maintain the waterproofing integrity.
    G11547952Courtesy of MAZDA MOTORS CORP.
  14. Connect the control valve body connector.
    G11547931Courtesy of MAZDA MOTORS CORP.
    CAUTION:
    • Make sure that your hand does not touch the terminal as the connector terminal could be damaged.
    • Verify that there is no fluid or foreign matter adhering to the connector before connecting the connector.
    • Insert the connector straight as the connector terminal could be damaged.
    • Rotate the connector lever until a click is heard.
  15. Add the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
  16. Install the following parts as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [VIN Y] .)
    • Air cleaner cover
    • Air cleaner element
    • Fresh-air duct
    • Air cleaner case
    • Air hose
  17. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  18. Perform the "TCM configuration" (Control valve body Replacement). (See TCM CONFIGURATION .)
    CAUTION:
    • The transaxle does not operate normally if the TCM configuration is not performed. When the control valve body is replaced, always perform the TCM configuration to enable the transaxle to operate normally.
    • When the control valve body is replaced, a U-code DTC is output. After completing the TCM configuration, clear the U-code DTC and verify that no DTCs are output.
  19. Delete the U code and verify that no DTC is output. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [TCM (GW6A-EL, GW6AX-EL)] .)
  20. Perform the "Initial Learning" (Control valve body Replacement). (See INITIAL LEARNING .)
  21. Perform the "Mechanical System Test". (See MECHANICAL SYSTEM TEST .)
  22. Perform the "Road Test". (See ROAD TEST .)
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