Removal Procedure

WARNING: Brake Fluid Irritant Warning

CAUTION: Brake Fluid Effects on Paint and Electrical Components Caution

Battery Negative Cable» Disconnect - Battery Negative Cable Disconnection and Connection
Dash Upper Extension Panel Opening Cover» Remove - Dash Upper Extension Panel Opening Cover Replacement
Radiator Surge Tank Bracket Clip (2)» Remove

Fig 1: Radiator Surge Tank And Bracket Clip
Courtesy of GENERAL MOTORS COMPANY
Radiator Surge Tank (1)» Reposition away
NOTE: Do NOT disconnect the engine coolant hoses.
Brake Pressure Modulator Valve Secondary Pipe (1) @ Brake Pressure Modulator Valve (3)» Remove

Fig 2: Brake Pressure Modulator Valve And Secondary Pipe
Courtesy of GENERAL MOTORS COMPANY

NOTE: Cap the brake pipe fitting and plug the brake master cylinder outlet port to prevent brake fluid loss and contamination.
Brake Pressure Modulator Valve Primary Pipe (1) @ Brake Pressure Modulator Valve (3)» Remove

Fig 3: Brake Pressure Modulator Valve And Primary Pipe
Courtesy of GENERAL MOTORS COMPANY
Electrical Connector (2) @ Electronic Brake Control Module (1)» Disconnect

Fig 4: Electronic Brake Control Module And Electrical Connector
Courtesy of GENERAL MOTORS COMPANY
Unclip wiring harness from brake pressure modulator valve bracket.
Brake Pipe Fitting (2)» Loosen [4x]

Fig 5: Brake Pipe Fittings And Bolt
Courtesy of GENERAL MOTORS COMPANY

NOTE: Cap the brake pipe fittings to prevent brake fluid loss and contamination.
Bolt (1)» Remove
Remove the electronic brake and traction control module and brake pressure modulator valve (3) along with brake pressure modulator valve bracket from the vehicle.
Brake Pressure Modulator Valve Bracket» Remove - Brake Pressure Modulator Valve Bracket Replacement