LaCrosse FWD V6-3.0L (2010)
6. Disconnect the power brake booster vacuum sensor electrical connector.
7. Release the power brake booster vacuum rear pipe from the retainer (1) on the dash panel.
8. Remove the power brake booster vacuum rear pipe and power brake booster vacuum sensor (2) from the power vacuum brake booster and position
aside.
9. Disconnect the brake fluid level indicator switch electrical connector.
10. Remove the master cylinder nuts (1).
