Caliber L4-2.4L (2009)
9. Disconnect the rear brake tubes (1) at the junction block (2). Install plugs at all of the open brake tubes.
10. Pull the tube bundle routing clip (with tubes) loose from the stud on the left side of the dash panel.
11. Remove the bolt (1) for the relay bracket (2) on the fuel filter (3) and reposition the relay out of the way of the brake booster (if equipped).
12. Disconnect the vacuum hose (2) from the check valve (1) on the power brake booster. Do not remove the check valve from power brake
booster.