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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Automatic Transmission - 6T40 (MH8 MHB) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Control Solenoid Valve and Transmission Control Module Assembly Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Control Valve Body & Bolts
    GM1998830Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Use care when removing or installing the filter plate assembly. A broken or missing retaining tab may not adequately secure the filter plate to the control solenoid valve assembly, resulting in possible damage or contamination.

  1. Install a NEW control solenoid valve assembly filter plate (4) to prevent fluid leaks past the fluid seals.
  2. Install the control solenoid valve assembly with transmission control module (3).
  3. Hand start the control valve body bolts (1, 2).
  4. Fig 2: Identifying Control Valve Body Bolt Tightening Sequence
    GM2000158Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  5. Secure the 12 control solenoid valve assembly bolts (2) M6 x 97 and tighten in sequence to 12 N.m (106 lb in).
  6. Secure the 3 control valve body bolts (1) M5 x 40.5 and tighten in sequence to 7 N.m (62 lb in).
  7. Fig 3: Identifying Speed Sensor & Shift Position Switch Electrical Connectors
    GM1998829Courtesy of GENERAL MOTORS COMPANY
  8. Connect the input speed sensor electrical connector (1).
  9. Connect the output speed sensor electrical connector (2).
  10. Install the transmission control valve body cover. Refer to Control Valve Body Cover Replacement .
  11. After repairs, refer to Control Module References for programming and set up procedures.
  12. Perform the transmission adaptive values learn. Refer to Transmission Adaptive Values Learn .