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

Electronic Brake Control Module and Brake Pressure Warning Switch


Object Number: 391352  Size: MF
(1)Electronic Brake Control Module (EBCM)
(2)Brake Pressure Warning Switch
(3)P100
(4)Vehicle Control Module (VCM)/Powertrain Control Module (PCM)
(5)Positive Battery Cable
(6)EBCM, C1
(7)EBCM, C2
(8)EBCM, C3
Figure 2:

Wheel Speed Sensor and Connectors (LF and RF)


Object Number: 391355  Size: MF
(1)Wheel Speed Sensor Connector, LF
(2)Wheel Speed Sensor Connector, RF
(3)Wheel Speed Sensor