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Home >> Cadillac >> 2021 >> CT4 V, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel And Console Trim >> Repair Instructions >> Instrument Panel Carrier Replacement (without Head Up Display) >> Removal Procedure

Removal Procedure

WARNING:

Refer to SIR Warning .

WARNING:

After installation of the steering wheel airbag module to the steering wheel, slightly pull the module outward. If there is no give on the airbag module then it is secured correctly. If the airbag module is not fully attached personal injury could result.

CAUTION:

If a vehicle is equipped with a head curtain inflator module ensure that the inflator module and tether are undamaged. If tether or curtain airbag are damaged in any way, they must be replaced.

CAUTION:

Use care when working around the head curtain inflator module. Sharp tools may puncture the curtain airbag. If the head curtain inflator module is damaged in any way, it must be replaced.

  1. Disable the SIR system. SIR Disabling and Enabling
  2. GM5443235Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Airbag Nut (1) - Remove [2x]

  3. Instrument Panel Lower Airbag - Driver Side (2) - Remove
  4. Disconnect the electrical connector.
  5. GM5421735Courtesy of GENERAL MOTORS COMPANY

    With a flat bladed plastic trim tool, start at the front and work your way back to release the clips.

  6. Instrument Panel Outer Trim Cover - Left Side (1) - Remove
  7. GM5300282Courtesy of GENERAL MOTORS COMPANY

    Disconnect the hood primary latch release cable end retainer from the hood primary latch release cable handle (1).

  8. GM5310877Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Insulator Retainer (1) - Remove

  9. Instrument Panel Insulator Bolt (2) - Remove [2x]
  10. Instrument Panel Insulator Nut (3) - Remove [2x]
  11. GM5310878Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Use a plastic trim tool if necessary.

    Release the tabs from the instrument panel lower trim panel insulator (1).

  12. GM5310879Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Insulator (1) - Remove

  13. Disconnect the electrical connector.
  14. GM5433957Courtesy of GENERAL MOTORS COMPANY

    Move the steering column up so you can access the lower left corner of the instrument panel center trim pad (1).

  15. Start with a flat - bladed plastic trim tool in the lower left corner of the instrument panel center trim pad (1) and work your way clockwise.
  16. Instrument Panel Center Trim Pad (1) - Remove
  17. Disconnect the electrical connector.
  18. GM5446424Courtesy of GENERAL MOTORS COMPANY

    Data Link Connector Bolt (1) - Remove [2x]

  19. Instrument Panel Knee Bolster Bolt (2) - Remove [3x]
  20. GM5446428Courtesy of GENERAL MOTORS COMPANY

    Release the clips with a suitable tool.

  21. Disconnect and reposition harness as necessary.
  22. Clear the instrument panel knee bolster deflector studs when removing the instrument panel knee bolster (1).
  23. GM5423347Courtesy of GENERAL MOTORS COMPANY

    Pull the windshield garnish moldings (1) rearwards to release the tether from the A pillar.

  24. Access the windshield garnish bolt (2) which is located on the backside of the windshield garnish moldings (1) and secures the tether to the A pillar.
  25. Windshield Garnish Molding Bolt (2) - Remove [2x]
  26. Disconnect the electrical connectors.
  27. Windshield Garnish Molding (1) - Remove [2x]
  28. GM5421700Courtesy of GENERAL MOTORS COMPANY

    Using a flat - bladed plastic trim tool, release the retaining clips.

  29. Instrument Panel Extension (1) - Remove
  30. Disconnect the electrical connector.
  31. GM5422006Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Instrument Cluster Hood (1) - Remove

  32. GM5422815Courtesy of GENERAL MOTORS COMPANY

    Extend the steering column to its furthest point to allow the instrument panel steering column upper trim cover (1) to clear the instrument panel.

  33. Using a small plastic trim tool, separate the instrument panel steering column upper trim cover (1) from the instrument panel steering column lower trim cover.
  34. GM5422822Courtesy of GENERAL MOTORS COMPANY

    Using a small plastic trim tool, separate the instrument panel steering column upper trim cover (1) from the instrument panel steering column opening closeout (2).

  35. GM5461572Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Cluster Trim Plate Bolt (1) - Remove [2x]

  36. Instrument Panel Cluster Trim Plate (2) - Remove
  37. GM5472797Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Accessory Trim Plate Bolt @ Instrument Panel Carrier (1) - Remove [3x]

  38. Instrument Panel Outer Upper Bolt (2) - Remove
  39. Remove the instrument panel upper trim panel and instrument panel trim plate applique as an assembly (3).
  40. GM5471872Courtesy of GENERAL MOTORS COMPANY

    Instrument Cluster Bolt (1) - Remove [4x]

  41. Disconnect the electrical connector.
  42. Instrument Cluster (2) - Remove
  43. GM5482963Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Bracket Bolt (1) - Remove [4x]

  44. Instrument Panel Upper Bracket (2) - Remove
  45. GM5421967Courtesy of GENERAL MOTORS COMPANY

    Push on the grille where indicated to create a opening for the flat - bladed plastic trim tool (1).

  46. Using a flat - bladed plastic trim tool (1), release the retainer clips in a clockwise direction.
  47. GM5421968Courtesy of GENERAL MOTORS COMPANY

    Radio Front Center Speaker Grille (1) - Remove

  48. GM5421988Courtesy of GENERAL MOTORS COMPANY

    Radio Front Center Speaker Bolt (1) - Remove [2x]

  49. Disconnect the electrical connector.
  50. Radio Front Center Speaker (2) - Remove
  51. GM5422024Courtesy of GENERAL MOTORS COMPANY

    With a flat bladed plastic trim tool, start at the top to release the clip.

  52. Instrument Panel Radio Front Trim Plate (1) - Remove
  53. GM5422026Courtesy of GENERAL MOTORS COMPANY

    With a flat bladed plastic trim tool, start at the top to release the clip.

  54. Instrument Panel Radio Front Trim Plate (1) - Remove
  55. GM5422046Courtesy of GENERAL MOTORS COMPANY

    Radio Control Bolt (1) - Remove [2x]

  56. Disconnect the electrical connectors.
  57. Radio Control (2) - Remove
  58. GM5421737Courtesy of GENERAL MOTORS COMPANY

    With a flat bladed plastic trim tool, start at the front and work your way back to release the clips.

  59. Instrument Panel Outer Trim Cover (1) - Remove
  60. GM5312731Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Prior to disconnecting the BCM, one or both front windows should be down to allow access into the vehicle once the door is closed.

    Body Control Module Bracket Bolt (1) - Remove

  61. Unlock and lower the body control module bracket (2).
  62. Disconnect the electrical connectors.
  63. Close and lock the body control module bracket (2) into the instrument panel lower trim panel insulator.
  64. GM5312733Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Insulator Bolt (1) - Remove [4x]

  65. GM5312734Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Use a plastic trim tool if necessary.

    Release the front edge of the front floor console extension panel from the instrument panel lower trim panel insulator (1).

  66. Instrument Panel Lower Trim Panel Insulator (1) - Remove
  67. Disconnect the electrical connectors.
  68. GM5443248Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Airbag Nut (1) - Remove [2x]

  69. Instrument Panel Lower Airbag - Passenger Side (2) - Remove
  70. Disconnect the electrical connector.
  71. GM5423236Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Compartment Bolt (1) - Remove [5x]

  72. GM5423237Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Compartment (1) - Remove

  73. Disconnect the electrical connectors.
  74. GM5433956Courtesy of GENERAL MOTORS COMPANY

    Using a flat - bladed plastic trim tool, release the retaining clips.

  75. Instrument Panel Trim Pad (1) - Remove
  76. GM5475522Courtesy of GENERAL MOTORS COMPANY

    Disconnect and reposition harness as necessary.

  77. Instrument Panel Airbag Bolt (1) - Remove [3x]
  78. Instrument Panel Upper Trim Panel Bolt (2) - Remove [3x]
  79. GM5475523Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Trim Panel Bolt (1) - Remove [6x]

  80. GM5475524Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Trim Panel - Right Side (1) - Remove

  81. GM5475555Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Accessory Trim Plate Bolt @ Instrument Panel Carrier (1) - Remove [6x]

  82. Instrument Panel Trim Plate Applique - Right Side (2) - Remove
  83. Deactivate the steering column lock control module using the following procedure:
    1. With foot OFF the brake pedal and the shift lever in the PARK position, press and release the ignition and start switch once. This will place the ignition system in the ACCESSORY mode and unlock the steering column for 5 minutes.
    2. Turn the steering wheel to verify the steering column is NOT locked.
    3. Remove the fuse for the steering column lock control module. The fuse is found in the instrument panel fuse block and is labeled ESCL. Electrical Center Identification Views
  84. GM5421708Courtesy of GENERAL MOTORS COMPANY

    Use a flat bladed plastic trim tool to depress the steering wheel airbag access hole cover detents to remove the 2 steering wheel airbag access hole covers (1).

  85. GM5443287Courtesy of GENERAL MOTORS COMPANY
  86. Steering Wheel Airbag Bolt (1) - Remove [2x]
  87. Release the connector position assurance (CPA) retainer.
  88. Disconnect the electrical connector.
  89. Steering Wheel Airbag (2) - Remove
  90. GM5421652Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    The anti - rotation pin must be installed AFTER removing the steering wheel bolt. Removal torque of the steering wheel bolt may exceed the threshold of the steering column rivets and damage the steering column rivets, which will disable the telescoping mechanism. If the steering column rivets are damaged, a new steering column must be installed.

    Loosen the steering wheel bolt (1) so that 2 - 3 threads are engaged.

  91. Wiggle the steering wheel until the wheel disengages completely.
  92. Steering Wheel Bolt (1) - Remove
  93. CAUTION:

    With wheels of the vehicle facing straight ahead, secure the steering wheel utilizing steering column anti - rotation pin, steering column lock, or a strap to prevent rotation. Locking of the steering column will prevent damage and a possible malfunction of the SIR system. The steering wheel must be secured in position before disconnecting the following components:

    • The steering column
    • The intermediate shaft(s)
    • The steering gear

    After disconnecting these components, do not rotate the steering wheel or move the front tires and wheels. Failure to follow this procedure may cause the SIR coil assembly to become un - centered and cause possible damage to the SIR coil. If you think the SIR coil has become un - centered, refer to your specific SIR coil's centering procedure to re - center SIR Coil.

  94. Install an appropriate device to prevent the steering column from rotating.
  95. Steering Wheel (2) - Remove
  96. GM5441328Courtesy of GENERAL MOTORS COMPANY

    Rotate the steering wheel left and right to access the instrument panel steering column lower trim cover bolts (1).

  97. Instrument Panel Steering Column Lower Trim Cover Bolt (1) - Remove [3x]
  98. Instrument Panel Steering Column Lower Trim Cover (2) - Remove
  99. Mark the relationship between the steering column and the upper intermediate steering shaft using a grease pencil.
  100. GM5339077Courtesy of GENERAL MOTORS COMPANY

    Upper Intermediate Steering Shaft Bolt (1) @ Steering Column - Remove

  101. Upper Intermediate Steering Shaft (2) @ Steering Column - Separate
  102. Disconnect the steering column electrical connectors as necessary.
  103. GM5338700Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Once the steering column is removed from the vehicle, the column is extremely susceptible to damage. Dropping the column assembly on the end could collapse the steering shaft or loosen the plastic injections, which maintain column rigidity. Leaning on the column assembly could cause the jacket to bend or deform. Any of the above damage could impair the columns collapsible design. Do NOT hammer on the end of the shaft, because hammering could loosen the plastic injections, which maintain column rigidity. If you need to remove the steering wheel, refer to the Steering Wheel Replacement procedure in this section.

    NOTE:

    Support the steering column while removing the steering column nuts.

    Steering Column Nut (2) - Remove [4x]

  104. Steering Column (1) - Remove
  105. Transfer components as necessary.
  106. If replacing the steering column, copy the match marks from the OLD steering column to the NEW steering column.
  107. GM5488426Courtesy of GENERAL MOTORS COMPANY

    Front Floor Console (1) - Remove - Front Floor Console Removal and Installation (with M5N) Front Floor Console Removal and Installation (with MQA) 

  108. GM5422150Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Trim Plate (1) - Remove [3x]

  109. Instrument Panel Center Air Outlet (2) - Remove
  110. GM5482913Courtesy of GENERAL MOTORS COMPANY

    Heater and Air Conditioning Control Bolt (1) - Remove [2x]

  111. Heater and Air Conditioning User Interface Control (2) - Remove
  112. Disconnect the electrical connector.
  113. GM5441313Courtesy of GENERAL MOTORS COMPANY

    Hazard Warning Switch Bolt (1) - Remove [2x]

  114. Pull the hazard warning switch (2) straight back to release.
  115. Hazard Warning Switch (2) - Remove
  116. Disconnect the electrical connector.
  117. GM5482683Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Center Trim Panel Bolt (1) - Remove [6x]

  118. Disconnect the electrical connector.
  119. NOTE:

    Use a plastic trim tool if necessary.

  120. Instrument Panel Lower Center Trim Panel (2) - Remove
  121. GM5502864Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Outer Air Outlet Duct Retainer (1) - Remove

  122. Instrument Panel Outer Air Outlet Duct - Left Side (2) - Remove
  123. GM5503504Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Outer Air Outlet Duct Retainer (1) - Remove

  124. Instrument Panel Outer Air Outlet Duct - Right Side (2) - Remove
  125. GM5500553Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Center Air Outlet Duct Retainer (1) - Remove [2x]

  126. Instrument Panel Compartment Air Duct - Outer (2) - Remove
  127. GM5492973Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Bolt (1) - Remove [18x]

  128. Disconnect and reposition harness as necessary.
  129. GM5493268Courtesy of GENERAL MOTORS COMPANY

    With the aid of an assistant, remove the instrument panel carrier (1) from the vehicle.