Jeep 5175731AA Power Brake Booster

For removal on 2011 and later models, follow these steps. Remove the cowl cover. Remove the master cylinder and disconnect the vacuum hose from the power brake booster without removing the check valve. Working under the dash, remove the driver's side dashboard lower panel and the steering column opening cover. Disconnect the power brake pushrod from the top of the brake pedal by prying off the clip. Disconnect and remove the brake lamp switch. Remove the nuts attaching the booster to the firewall. Disconnect the wire harness routing clips. Carefully lift the booster unit away from the firewall and out of the engine compartment, noting the placement of gaskets and spacer blocks.