Jeep JK vacuum pump

Jeep JK Vacuum Pump Relocation All 2012-2018 Jeep JK models have the vacuum pump installed in a bracket located on the inside of the driver side frame rail right behind the bumper.The vacuum pump is there to give added power when braking under emergency situations. It’s part of the BAS/PBS (Brake Assist System/Panic Braking System) […]