GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • J 44015 Steering Linkage Installer
    • SA91112T Axle Seal Protector

Removal Procedure


    Object Number: 1193768  Size: SH
  1. Remove the battery. Refer to Battery Replacement .
  2. Remove the battery cooling box. Refer to Battery Box Replacement .
  3. Remove the battery tray and bracket. Refer to Battery Tray Replacement .
  4. Disconnect the shifter cable. Refer to Shift Cable Replacement .
  5. Remove the air induction resonator and bracket. Refer to Air Cleaner Outlet Resonator Replacement .
  6. Disconnect the transmission range switch harness from the transmission range switch.

  7. Object Number: 1193734  Size: SH
  8. Disconnect the transmission harness connector from the valve body.
  9. Remove the headlamp fasteners.
  10. Wire the radiator to the radiator core support in order to hold the radiator in place as the cradle is removed.

  11. Object Number: 1159630  Size: SH
  12. Install the SA9105E .

  13. Object Number: 1193770  Size: SH
  14. Remove 1 upper transmission-to-engine bolt.

  15. Object Number: 1193773  Size: SH
  16. Remove the upper left transmission mount bolts.
  17. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  18. Remove the right wheel and tire assembly.
  19. Remove the left inner splash shield. Refer to Engine Splash Shield Replacement .
  20. Remove the front bumper air deflector. Refer to Front Bumper Fascia Air Deflector Replacement .

  21. Object Number: 866174  Size: SH
  22. Remove the lower tube assembly and drain the fluid.

  23. Object Number: 866183  Size: SH
  24. Disconnect the transmission cooler lines. Refer to Oil Cooler Hose/Pipe Replacement .

  25. Object Number: 1193781  Size: SH
  26. For all-wheel drive (AWD) vehicles, disconnect the drive shaft from the transfer case (PTU) . Refer to Transfer Case Replacement for the NVG-900 transfer case.

  27. Object Number: 1193783  Size: SH
  28. Disconnect the lower stabilizer nut from the cradle on both sides of vehicle.
  29. Remove the rack and pinion bolts from the cradle.

  30. Object Number: 1193786  Size: SH
  31. Disconnect the tie rod. Refer to Front Wheel Drive Shaft Replacement .
  32. Remove the front pitch restrictor bolts and front pitch restrictor.

  33. Object Number: 1193787  Size: SH
  34. Remove the rear pitch restrictor through-bolt.
  35. Support the cradle with cradle support.

  36. Object Number: 1193792  Size: SH
  37. Remove the cradle fasteners and lower the cradle onto a support table.
  38. Separate the left axle shaft from the transmission. Refer to Front Wheel Drive Shaft Replacement .
  39. For front wheel drive (FWD) vehicles, separate the right intermediate drive shafts. Refer to Intermediate Shaft Replacement .
  40. For AWD vehicles, separate the right axle shaft from the transfer case (PTU). Refer to Front Wheel Drive Shaft Replacement for the NVG-900 transfer case.
  41. Remove the starter. Refer to Starter Motor Replacement .

  42. Object Number: 1193806  Size: SH
  43. Remove the starter bolts and starter.
  44. Turn the crank clockwise to gain access to the torque converter-to-flexplate bolts.
  45. Remove the torque converter-to-flexplate bolts through the starter hole.

  46. Object Number: 1193746  Size: SH
  47. For AWD vehicles, remove the transfer case (PTU) . Refer to Transfer Case Replacement for the NVG-900 transfer case.

  48. Object Number: 1193796  Size: SH
  49. Secure the transmission to a transmission jack.
  50. Remove the lower transmission-to-engine bolts.
  51. Important: 

       • The torque converter has a long pilot shaft. Do not put excessive load on the shaft. Do not lower the transmission until the shaft is clear of the engine crankshaft.
       • Do not damage the mating surfaces of the engine or transmission.

  52. Separate the transmission from the engine.
  53. Lower the transmission carefully.
  54. Remove the torque converter and differential housing O-ring seal. Refer to Torque Converter and Differential Housing Seal Replacement .

Installation Procedure


    Object Number: 781271  Size: SH
  1. For AWD vehicles, install a new torque converter and differential housing O-ring seal. Refer to Torque Converter and Differential Housing Seal Replacement .
  2. With the transmission supported, carefully raise the transmission.
  3. It may be helpful to lower the vehicle down around the transmission. Ensure that there is not interference with the coolant lines during installation.


    Object Number: 1193796  Size: SH
  4. Install the engine to the transmission.
  5. Notice: Refer to Fastener Notice in the Preface section.

  6. Install the lower transmission-to-engine bolts.
  7. Tighten
    Tighten the bolts to 75 N·m (55 lb ft).

  8. For AWD vehicles, install the stub shaft into the transmission. Refer to Front Wheel Drive Shaft Replacement .

  9. Object Number: 1193746  Size: SH
  10. For AWD vehicles, install the transfer case (PTU) . Refer to Transfer Case Replacement for the NVG-900 transfer case.

  11. Object Number: 1193806  Size: SH
  12. Rotate the crank and align the net hole of the flexplate through the starter opening.
  13. Install the torque converter-to-flexplate bolts through the starter opening.
  14. Tighten
    Tighten the bolts to 60 N·m (44 lb ft).


    Object Number: 1193828  Size: SH
  15. Install the starter . Refer to Starter Motor Replacement .
  16. Install the right intermediate drive shafts. Refer to Intermediate Shaft Replacement .
  17. For AWD vehicles, install the right axle shaft to the PTU. Refer to Front Wheel Drive Shaft Replacement for the NVG-900 transfer case.

  18. Object Number: 1193792  Size: SH
  19. Support the cradle with a cradle support.
  20. Install the cradle and the bolts.
  21. Tighten
    Tighten the bolts to 155 N·m (114 lb ft).

  22. Remove the support table.

  23. Object Number: 1193787  Size: SH
  24. Install the rear pitch restrictor through bolt.
  25. Tighten
    Tighten the bolt to 110 N·m (81 lb ft).


    Object Number: 1193786  Size: SH
  26. Install the front pitch restrictor bolts and front pitch restrictor.
  27. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).

  28. Install the tie rod . Refer to Front Wheel Drive Shaft Replacement .

  29. Object Number: 1193783  Size: SH
  30. Install the rack and pinion bolts to the cradle.
  31. Tighten
    Tighten the bolts to 110 N·m (81 lb ft).

  32. Install the lower stabilizer nuts to the cradle on both sides of the vehicle.
  33. Tighten
    Tighten the nuts to 65 N·m (48 lb ft).


    Object Number: 1193781  Size: SH
  34. For AWD vehicles, install the drive shaft to the PTU. Refer to Transfer Case Replacement for the NVG-900 transfer case.
  35. If the transmission being installed is not new, the transmission oil cooler line seals must be removed and replaced. Refer to Transmission Fluid Cooler Pipe Seal Replacement .

  36. Object Number: 866183  Size: SH
  37. Install the transmission oil cooler lines . Refer to Oil Cooler Hose/Pipe Replacement .
  38. Install the front bumper air deflector. Refer to Front Bumper Fascia Air Deflector Replacement .
  39. Install the left and right inner splash shield. Refer to Engine Splash Shield Replacement .

  40. Object Number: 1193777  Size: SH
  41. Install the left and right wheel and tire assemblies. Refer to Tire and Wheel Removal and Installation .
  42. Lower the vehicle. Refer to Lifting and Jacking the Vehicle .

  43. Object Number: 1193773  Size: SH
  44. Install the upper left transmission mount bolts.
  45. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).


    Object Number: 1193770  Size: SH
  46. Install 1 upper transmission-to-engine bolt.
  47. Tighten
    Tighten the bolt to 75 N·m (55 lb ft).

  48. Remove the SA9105E .
  49. Remove the tie straps from the radiator.

  50. Object Number: 1193734  Size: SH
  51. Install the transmission harness connector to the valve body.
  52. Install the park neutral position (PNP) switch. Refer to Park/Neutral Position Switch Replacement .

  53. Object Number: 1193768  Size: SH
  54. Install the transmission range switch harness to the transmission range switch.
  55. Install the shifter cable . Refer to Shift Cable Replacement .
  56. Install the air induction resonator and bracket. Refer to Air Cleaner Outlet Resonator Replacement .
  57. Install the battery tray bracket . Refer to Battery Tray Replacement .
  58. Install the battery . Refer to Battery Replacement .
  59. Install the battery cooling box cover and screws. Refer to Battery Box Replacement .
  60. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  61. Using Saturn DEX-CVT® fluid P/N 22688912, fill the transmission to the proper level. Refer to Transmission Fluid Replacement .
  62. Align the wheels. Refer to Wheel Alignment Specifications .