Left Side of Engine Compartment Components

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts in the following chart represent components shown in graphic above.

Component Name	Callout
M75 Windshield Wiper Motor M75 Windshield Wiper Motor	1
K17 Electronic Brake Control Module K17 Electronic Brake Control Module (-LSY)	2
X50A Fuse Block - Underhood X50A Fuse Block - Underhood X1 , or X50A Fuse Block - Underhood X2 , or X50A Fuse Block - Underhood X4 , or X50A Fuse Block - Underhood X5	3
B5LF Wheel Speed Sensor - Left Front (J61) B5LF Wheel Speed Sensor - Left Front (J61)	4
X50D Fuse Block - Battery X50D Fuse Block - Battery X1 , or X50D Fuse Block - Battery X10 , or X50D Fuse Block - Battery X2 (GMC) , or X50D Fuse Block - Battery X3 , or X50D Fuse Block - Battery X4 (LCV) , or X50D Fuse Block - Battery X4 (LGX+GMC) , or X50D Fuse Block - Battery X4 (LSY) , or X50D Fuse Block - Battery X5 , or X50D Fuse Block - Battery X6 (-LSY) , or X50D Fuse Block - Battery X7 (-LSY) , or X50D Fuse Block - Battery X7 (LSY) , or X50D Fuse Block - Battery X8 (-LSY) , or X50D Fuse Block - Battery X8 (LSY) , or X50D Fuse Block - Battery X9	5
B110 Battery Sensor Module (KL9) B110 Battery Sensor Module X1 (KL9) , or B110 Battery Sensor Module X2 (KL9)	6
B18 Battery Current Sensor	7
K20 Engine Control Module K20 Engine Control Module X1 (LCV) , or K20 Engine Control Module X1 (LGX) , or K20 Engine Control Module X1 (LSY) , or K20 Engine Control Module X2 (LCV) , or K20 Engine Control Module X2 (LGX) , or K20 Engine Control Module X2 (LSY) , or K20 Engine Control Module X3 (LCV) , or K20 Engine Control Module X3 (LGX) , or K20 Engine Control Module X3 (LSY)	8
B20 Brake Fluid Level Switch B20 Brake Fluid Level Switch (GMC)	9
B19B Brake Booster Vacuum Sensor B19B Brake Booster Vacuum Sensor (LCV) , or B19B Brake Booster Vacuum Sensor (LGX+GMC)	10