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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 368 (Automatic Transaxle [Service, Removal & Installation FN4A-El)) >> Transaxle Range (Tr) Switch Removal/Installation

Transaxle Range (Tr) Switch Removal/Installation

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable.
  2. Remove the air cleaner component. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
    CAUTION:
    • Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.
  3. Disconnect the TR switch connector.
  4. Remove the clip and disconnect the selector cable.
    CAUTION:
    • Do not use an impact wrench. Hold the manual shaft lever when removing the manual shaft nut, or the transaxle may be damaged.
    Fig 1: Disconnecting Selector Cable
    G03644675Courtesy of MAZDA MOTORS CORP.
  5. Set the adjustable wrench as shown to hold the manual shaft lever.
  6. Remove the manual shaft nut and washer.
    Fig 2: Removing Manual Shaft Nut And Washer
    G03644676Courtesy of MAZDA MOTORS CORP.
  7. Remove the manual shaft lever.
    Fig 3: Removing Manual Shaft Lever
    G03644677Courtesy of MAZDA MOTORS CORP.
  8. Remove the TR switch.
  9. Rotate the manual shaft to the converter housing side fully, then return 2 notches to set the N position.
    Fig 4: Identifying Manual Shaft Positions
    G03644678Courtesy of MAZDA MOTORS CORP.
  10. Turn the protrusion between terminals B and C until the resistance becomes 750 ohms  .
    Fig 5: Locating Protrusion In TR Switch
    G03644679Courtesy of MAZDA MOTORS CORP.
    Fig 6: Identifying TR Switch Connector Terminals
    G03644680Courtesy of MAZDA MOTORS CORP.
  11. Install the TR switch while aligning the protrusion and groove as shown.
    Fig 7: Aligning TR Switch Protrusion And Groove
    G03644681Courtesy of MAZDA MOTORS CORP.
  12. Hand-tighten the TR switch mounting bolts.
  13. Inspect the resistance between the terminals B and C.
    • If not as specified, readjust the TR switch. (See TRANSAXLE RANGE (TR) SWITCH ADJUSTMENT .)

      Resistance 

      750 ohms 

      Fig 8: Identifying TR Switch Connector Terminals
      G03644682Courtesy of MAZDA MOTORS CORP.
  14. Tighten the TR switch mounting bolts.

    Tightening torque 

    8-11 N.m {82-112 kgf.cm, 71-97 in.lbf} 

    CAUTION:
    • Do not use an impact wrench. Hold the manual shaft lever when removing the manual shaft nut, or the transaxle may be damaged.
  15. Install the manual shaft lever and the washer.
    Fig 9: Installing Manual Shaft Lever
    G03644683Courtesy of MAZDA MOTORS CORP.
  16. Set the adjustable wrench as shown to hold the manual shaft lever, and tighten the manual shaft nut.

    Tightening torque 

    32-46 N.m {3.2-4.7 kgf.m, 24-33 ft.lbf} 

    Fig 10: Tightening Manual Shaft Nut
    G03644684Courtesy of MAZDA MOTORS CORP.
  17. Install the clip to the selector cable as shown in the figure.
    Fig 11: Installing Clip To Selector Cable
    G03644685Courtesy of MAZDA MOTORS CORP.
  18. Shift the selector lever to P position.
  19. Turn the manual shaft lever to P position.
  20. Connect the selector cable.
    Fig 12: Connecting Selector Cable
    G03644686Courtesy of MAZDA MOTORS CORP.
  21. Inspect for continuity at the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .)
  22. Connect the TR switch connector.
  23. Install the air cleaner component. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
  24. Connect the negative battery cable.
  25. Inspect operation of the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .)
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