Installation Procedure

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Brake Master Cylinder Gasket (1) - Install
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NOTE:
Avoid lifting the brake master cylinder by the electronic brake booster control module or by the brake pedal pushrod.

Brake Master Cylinder (1) - Install
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CAUTION:
Refer to Fastener Caution .

Brake Master Cylinder Adapter Nut (1) - Install and tighten - Fastener Specifications
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Remove the caps from the front and rear brake pipe inlets.
Reinstall the front and rear brake pipes (2) as they were labeled during removal.
Front and Rear Brake Pipe Nut (1) - Install and tighten [ 4x ] - Fastener Specifications
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Electrical Connector @ Brake System Control Module (1) - Connect
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Lubricate the brake master cylinder reservoir seals (1) with GM approved brake fluid from a clean, sealed brake fluid container. Adhesives, Fluids, Lubricants, and Sealers
Brake Master Cylinder Reservoir Seal (1) - Install NEW [ 3x ]
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Brake Master Cylinder Reservoir (1) - Install
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Brake Master Cylinder Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
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Electrical Connector (1) @ Brake Fluid Level Indicator Switch - Connect
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Radiator Surge Tank (1) - Install
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Radiator Surge Tank Bolt (1) - Install and tighten - Fastener Specifications
Front Wheelhouse Liner - Left Side - Install Front Wheelhouse Liner Replacement
Install the left front tire and wheel assembly. Tire and Wheel Removal and Installation (Aluminum Wheel)
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Brake Pedal Nut (1) - Install and tighten [ 4x ] - Fastener Specifications
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If a NEW threaded component is being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded component is reused, prepare the threaded component using the following steps:
1. Remove any loose cured adhesive from the external threads of the component using a lint free cloth.
2. Thread the cleaned component into the internal mating threads and remove to loosen trapped cured adhesive.
3. Apply thread locking adhesive to the external threads of the component. Adhesives, Fluids, Lubricants, and Sealers
4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
Brake Pedal Push Rod Bolt (1) - Install and tighten - Fastener Specifications
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Instrument Panel Lower Trim Panel Insulator (1) - Install
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Instrument Panel Lower Insulator Retainer (1) - Install [ 2x ]
Connect the battery negative cable. Battery Negative Cable Disconnection and Connection (KL9)
Reprogram the brake system control module. Control Module References
Bleed the brake system. Hydraulic Brake System Bleeding
Fill the brake master cylinder reservoir to the maximum-full level with GM approved brake fluid from a clean, sealed brake fluid container. Brake Master Cylinder Reservoir Filling
Check for brake system leaks.