Hydraulic Brake Component Views

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Left Side of the Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Windshield Wiper Motor
2	Power Brake Booster
3	Windshield Washer Solvent Heater
4	Fuse Block - Underhood
5	Engine Control Module (ECM)
6	Transmission Control Module (TCM)
7	Brake Booster Vacuum Sensor
8	Brake Fluid Level Switch