LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Engine Control Module Bracket Replacement >> Installation Procedure

Installation Procedure

  1. GM5403401Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module Bracket (1) - Install

  2. GM5403400Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Engine Control Module Bracket Bolt (2) - Install and tighten [2x] - Fastener Specifications

  3. Engine Control Module Bracket Nut (1) - Install and tighten - Fastener Specifications
  4. GM5423889Courtesy of GENERAL MOTORS COMPANY

    Install the transmission control module electrical harness retainer.

  5. Connect the transmission control module electrical connector (1).
  6. NOTE:

    Engine control module electrical harness retainer is installed at a later step.

  7. Install all electrical harness retainers to the engine control module bracket, except the engine control module electrical harness retainer.
  8. If replacing the engine control module, it is necessary to reprogram the replacement module. Control Module References
  9. GM5403399Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module (1) - Install

  10. Connect the engine control module electrical harness retainer at the engine control module bracket.
  11. GM5417160Courtesy of GENERAL MOTORS COMPANY

    Reconnect the 3 electrical connectors (1) to the engine control module.

  12. GM5670283Courtesy of GENERAL MOTORS COMPANY

    Install the body wiring harness junction block bracket and fuse block assembly (1).

  13. GM5670281Courtesy of GENERAL MOTORS COMPANY

    Body Wiring Harness Junction Block Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications

  14. GM5670278Courtesy of GENERAL MOTORS COMPANY

    Battery Negative Cable Ground Bolt (1) - Install and tighten - Fastener Specifications

  15. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection