Yukon XL 4WD V8-5.3L (2011)
Brake Booster Vacuum Sensor: Locations
Front of Vehicle/Engine Compartment Component Views
Left Side of Engine Compartment Components
1 - Windshield Wiper Motor
2 - Fuse Block - Underhood
3 - Engine Control Module (ECM)
4 - Brake Fluid Level Switch
5 - Brake Booster Vacuum Sensor (JD9)
