GM Service Manual Online
For 1990-2009 cars only
Figure 1:

ABS System


Object Number: 1225526  Size: LF
(1)Hydraulic Modulator Unit
(2)Grommet
(3)Upper Mounting Bracket
(4)Bolt
(5)Electronic Brake Control Module (EBCM)
(6)Wheel Speed Sensor - Rear (Left Shown, Right Similar)
(7)Wheel Speed Sensor - Front (Left Shown, Right Similar)
(8)Lower Mounting Bracket
(9)Bracket Grommet
Figure 2:

Electrical Harness View


Object Number: 1225569  Size: LF