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Home >> Chevrolet >> 2005 >> Cavalier Base, 4D Sedan, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Introduction & Repair Instructions >> Repair Instructions >> Transmission Replacement >> Removal Procedure

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  2. Disconnect the air duct hose from the intake plenum.
  3. Install the engine support fixture. Refer to Engine Support Fixture in Engine Mechanical.
    4. Fig 1: Locating Transaxle & PNP Switch Connectors
    GM414408Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the transaxle wiring harness from the transaxle and the PNP switch.
    5. Fig 2: Identifying Lower Transmission To Engine Bolts And Stud
    GM104580Courtesy of GENERAL MOTORS CORP.
  5. Remove the upper transmission to engine bolts and stud.
  6. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  7. Remove the front wheel and tire assemblies. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  8. Remove the left front fender liner. Refer to Front Fender Liner Replacement in Body Front End.
  9. Disconnect the engine strut from the lower engine mount strut bracket.
  10. Remove the wiring harness from the retaining clips.
  11. Remove the steering gear mounting bolts and secure the steering gear with mechanics wire.
  12. Disconnect the wheel speed sensor wires from the both front wheels and unclip from the frame.
  13. Separate the ball joints from the steering knuckles. Lower Ball Joint Replacement in Suspension-Front Suspension.
  14. Remove the lower suspension support. Refer to Crossmember Replacement in Frame and Underbody.
    15. Fig 3: Identifying Transmission-To-Engine Brace Bolts
    GM510437Courtesy of GENERAL MOTORS CORP.
  15. Remove the 2 bolts from the transmission brace.
    16. Fig 4: View Of Shift Cable & Shift Linkage
    GM494775Courtesy of GENERAL MOTORS CORP.
  16. Disconnect the shift cable from the shift linkage.
  17. Disconnect the cable from the bracket.
    18. Fig 5: View Of Flywheel Inspection Cover Bolts
    GM510441Courtesy of GENERAL MOTORS CORP.
  18. Remove the flywheel inspection cover.
  19. Remove the starter. Refer to Starter Motor Replacement in Engine Electrical.
  20. Mark the relationship of the flywheel to the torque converter for reassembly.
  21. Use the J 43653  to prevent the crankshaft from rotating. See Special Tools .
    22. Fig 6: View Of Flywheel To Torque Converter Bolts
    GM475919Courtesy of GENERAL MOTORS CORP.
  22. Remove the torque converter to flywheel bolts.
  23. Remove the transmission cooler lines by removing the nut holding the bracket to the transaxle case.
    24. Fig 7: View Of VSS Wiring Harness
    GM414901Courtesy of GENERAL MOTORS CORP.
  24. Disconnect the VSS wiring harness from the sensor.
  25. Disconnect the wheel drive shafts from the transaxle. Refer to Wheel Drive Shaft Replacement in Driveline/Axle-Front Wheel Drive Shafts
  26. Lower the vehicle.
  27. Remove the body to transmission mount bolts.
  28. Lower the transmission and engine with the engine support fixture enough to remove the transmission.
  29. Raise the vehicle.
  30. Remove the oil pan to drain the transmission. Refer to Oil Pan Replacement .
  31. Install the oil pan. Refer to Oil Pan Replacement .
  32. Support the transmission with a suitable jack.
    33. Fig 8: View Of Lower Transmission To Engine Stud
    GM104581Courtesy of GENERAL MOTORS CORP.
  33. Remove the transaxle to engine nut.
  34. Separate the engine and the transaxle.
  35. Remove the transaxle from the vehicle.
  36. Remove the PNP switch.
  37. Remove the shifter cable bracket.
  38. Remove the lower transmission to engine stud.
  39. Remove the transmission mount.
  40. Flush the transmission cooler and the lines. Refer to Automatic Transmission Oil Cooler Flushing and Flow Test (J 45096) or Automatic Transmission Oil Cooler Flushing and Flow Test (J 35944-A) .
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