Engine Compartment Components

Items
1: K177 Brake Booster Control Module (HP4) K177 Brake Booster Control Module (HP4)
2: M75 Windshield Wiper Motor M75 Windshield Wiper Motor
3: X50A Fuse Block - Underhood X50A Fuse Block - Underhood X1 (-HP4)X50A Fuse Block - Underhood X1 (HP4)X50A Fuse Block - Underhood X2 (-HP4)X50A Fuse Block - Underhood X2 (HP4)X50A Fuse Block - Underhood X3 X50A Fuse Block - Underhood X4 X50A Fuse Block - Underhood X5 (-HP4)X50A Fuse Block - Underhood X5 (HP4)X50A Fuse Block - Underhood X6
4: Q5 Brake Pressure Modulator
5: K17 Electronic Brake Control Module K17 Electronic Brake Control Module (J69)K17 Electronic Brake Control Module (J71)
6: B201 Brake Control Brake Pedal Position Sensor (HP4) B201 Brake Control Brake Pedal Position Sensor (HP4)
7: X50D Fuse Block - Battery X50D Fuse Block - Battery X1 X50D Fuse Block - Battery X2 X50D Fuse Block - Battery X4 X50D Fuse Block - Battery X5 X50D Fuse Block - Battery X6 X50D Fuse Block - Battery X7
8: B18 Battery Current Sensor B18 Battery Current Sensor (HP4)
9: C1 Battery (-HP4) C1 Battery C1 Battery (LTG)
10: B20 Brake Fluid Level Switch B20 Brake Fluid Level Switch
11: B19B Brake Booster Vacuum Sensor (-HP4) B19B Brake Booster Vacuum Sensor (-HP4)

Fig 1: Engine Compartment Components

Courtesy of GENERAL MOTORS COMPANY