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Home >> Chevrolet >> 2013 >> Sonic RS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Automatic Transmission - 6T30/6T40 - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Transmission Replacement (With 1.2L or 1.4L Engine) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Raise the transmission with the transmission jack and position the transmission to the engine.
  2. Fig 1: Lower Transmission Nut & Bolts
    GM2571892Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  3. Install the lower transmission bolts (2, 4) and tighten to 60 N.m (44 lb ft).
  4. Install the lower transmission bolts (3) and the lower transmission nut (1) and tighten to 40 N.m (30 lb ft).
  5. Remove the transmission jack.
  6. Fig 2: Left Transmission Mount & Components
    GM2534715Courtesy of GENERAL MOTORS COMPANY
  7. Install the left transmission mount (4). Refer to Transmission Mount Replacement - Left Side .
  8. Install the rear transmission mount bracket to the transmission. Refer to Transmission Mount Bracket Replacement - Rear .
  9. Install the drivetrain and front suspension frame. Refer to Drivetrain and Front Suspension Frame Replacement .
  10. Fig 3: Torque Converter To Flywheel Bolt
    GM2571901Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    If reusing the torque converter bolts, clean the threads and apply threadlocker to the threads prior to installation.

  11. Install the torque converter to flywheel bolts (1) and tighten to 60 N.m (44 lb ft).
  12. Install the starter motor. Refer to Starter Replacement (LUW) , Starter Replacement (LUV) .
  13. Install the front wheel drive shafts to the transmission. Refer to Front Wheel Drive Shaft Replacement .
  14. Install the front exhaust pipe. Refer to Exhaust Front Pipe Replacement (LUV,LUW) .
  15. Fig 4: Upper Transmission To Engine Bolts
    GM2571900Courtesy of GENERAL MOTORS COMPANY
  16. Remove the support fixture. Refer to Engine Support Fixture .
  17. Install the upper transmission to engine bolts (1) and tighten to 60 N.m (44 lb ft).
  18. Fig 5: Identifying Control Valve Body Transmission Control Module (TCM) Electrical Connector
    GM1999448Courtesy of GENERAL MOTORS COMPANY
  19. Connect the control valve body transmission control module electrical connector (1) then clip the connector to the transmission.
  20. Install the transmission fluid cooler outlet hose to the transmission. Refer to Fluid Cooler Outlet Hose Replacement .
  21. Install the transmission fluid cooler inlet hose to the transmission. Refer to Fluid Cooler Inlet Hose Replacement .
  22. Install the transmission range selector lever cable. Refer to Range Selector Lever Cable Replacement .
  23. Adjust the automatic transmission range selector lever cable. Refer to Range Selector Lever Cable Adjustment .
  24. Install the radiator surge tank. Refer to Radiator Surge Tank Replacement .
  25. Install the battery tray. Refer to Battery Tray Replacement .
  26. Fill the transmission with fluid. Refer to Transmission Fluid Drain and Fill .
  27. If a NEW transmission control module (TCM) has been installed into the vehicle, the NEW module needs to be reprogrammed. Refer to Service Programming System (SPS) .
  28. NOTE:

    The transmission adaptive values learn procedure must be performed when one of the following repairs have been made to the vehicle. Failure to perform the procedure after one of the following repairs may result in poor transmission performance, as well as transmission DTCs being set:

    • Transmission internal service/overhaul
    • Valve body repair or replacement
    • Control solenoid valve assembly replacement
    • TCM software/calibration update
    • Any service in response to a shift quality concern
  29. Perform the transmission adaptive values learn. Refer to Transmission Adaptive Values Learn .
  30. Road test the vehicle.