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Installation Procedure

WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

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Install the radio bracket (3) by sliding the bracket into the keyhole slot.

CAUTION:

Refer to Fastener Caution .

Radio Bracket Bolt (2) - Tighten [ 2x ] - Fastener Specifications
Radio Bracket Bolt (1) - Install and tighten - Fastener Specifications
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With the aid of an assistant, position the instrument panel tie bar assembly into the vehicle. (1)
Install the instrument panel wiring harness to the position noted in the removal procedure.
Connect and position the wiring harness.
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Instrument Panel Tie Bar Bolt (1) - Install and tighten - Fastener Specifications
Heater and Air Conditioning Evaporator and Blower Module Bolt (2) - Install and tighten [ 6x ] - Fastener Specifications
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Instrument Panel Tie Bar Bolt (1) - Install and tighten [ 4x ] - Fastener Specifications
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Instrument Panel Tie Bar Bolt (1) - Install and tighten [ 4x ] - Fastener Specifications
Front Compartment Fuse Block Bolt (2) - Install and tighten [ 2x ] - Fastener Specifications
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Instrument Panel Tie Bar Brace Bolt (1) - Install and tighten [ 3x ] - Fastener Specifications
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Instrument Panel Center Air Outlet Duct Bolt (2) - Install and tighten [ 2x ] - Fastener Specifications
Instrument Panel Center Air Outlet Duct Bolt-Torx (1) - Install and tighten - Fastener Specifications
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Side Window Defogger Outlet Duct - Right Side (1) - Install
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Side Window Defogger Outlet Bolt (1) - Install and tighten - Fastener Specifications
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Instrument Panel Outer Air Outlet Inner Duct - Left Side (1) - Install
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Instrument Panel Center Air Outlet Duct Bolt-Torx (2) - Install and tighten - Fastener Specifications
Instrument Panel Center Air Outlet Duct Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
Connect the electrical connector.
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Side Window Defogger Outlet Duct - Left Side (1) - Install
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Side Window Defogger Outlet Bolt (1) - Install and tighten - Fastener Specifications
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Instrument Panel Center Air Outlet Duct (1) - Install
Clip the harness onto the instrument panel center air outlet duct.
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Instrument Panel Center Air Outlet Duct Bolt (1) - Install and tighten [ 3x ] - Fastener Specifications
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Instrument Panel Knee Bolster Deflector (2) - Install
Instrument Panel Tie Bar Brace Bolt (1) - Install and tighten [ 3x ] - Fastener Specifications
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Serial Data Gateway Bracket (2) - Install
Serial Data Gateway Module Bracket Bolt (1) - Tighten [ 2x ] - Fastener Specifications
Connect and position the wiring harness.
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NOTE:
Typical wiring harness shown. Individual wiring harnesses may differ based on option content.

Connect the electrical connectors. (1)
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Floor Front Air Outlet Duct - Left Side Outer (2) - Install
Floor Front Air Outlet Duct Bolt (1) - Install and tighten - Fastener Specifications
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Instrument Panel Carrier (1) - Install - Instrument Panel Carrier Replacement (without Head Up Display)Instrument Panel Carrier Replacement (with Head Up Display)
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Install the windshield wiper system module (2) in the vehicle.
Windshield Wiper System Module Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
Connect the windshield wiper motor electrical connector.
Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
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Windshield Wiper System Module Shield (1) - Install
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Air Inlet Grille Panel (2) - Install
1. Install the air inlet grille panel (2) between both hood hinges.
2. Connect the windshield washer nozzle hose to the windshield washer pump hose.
3. Air Inlet Grille Panel Retainer (1) - Install [ 6x ]
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Hood Rear Outer Air Inlet Seal (2) - Install [ 2x ]
1. Hood Rear Outer Air Inlet Seal Retainer (1) - Install
2. Hood Rear Outer Air Inlet Seal (2) - Install
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Air Inlet Grille Panel Extension (1) - Install [ 2x ]
1. Install the air inlet grille panel extension (1).
2. Remove the masking tape from the top edge of the service part.
3. Using a 50/50 mixture of isopropyl alcohol and clean drinkable water with a clean towel, remove any left over adhesive residue from the masking tape.
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Windshield Wiper Arm (3) - Install [ 2x ]
1. Clean the windshield wiper transmission pivot shaft splines with a soft wire brush before installing the windshield wiper arm (3).
2. Position the windshield wiper arm (3) on the windshield wiper transmission pivot shaft.
3. Windshield Wiper Arm Nut (2) - Install and tighten - Fastener Specifications
4. Windshield Wiper Arm Finish Cap (1) - Install
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If required, realign the windshield wipers to their respective alignment circles (1) on the windshield.
1. Lubricate the windshield with clean washer fluid.
2. Run the windshield wipers for two complete cycles then turn off the windshield wipers.
3. Ensure the windshield wipers are in the full park position.
4. Inspect the windshield wipers for proper position to the alignment circles (1) on the windshield.