GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 TrailBlazer - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Antilock Brake System Component Views
Figure 1:

Front Hubs and Rotors
Object Number: 826162 Size: MF
(1)LH Steering Knuckle
(2)Wheel Speed Sensor - LF
(3)Wheel Speed Sensor - RF
(4)RH Steering Knuckle
Figure 2:

IP Trim Panel
Object Number: 754541 Size: MF
(1)Traction Control Switch - Chevrolet
(2)Traction Control Switch - GMC
(3)Traction Control Switch - Oldsmobile
Figure 3:

Electronic Brake Control Module (EBCM)
Object Number: 599037 Size: MF
(1)Electronic Brake Control Module (EBCM)
(2)Electronic Brake Control Module (EBCM) Electrical Connector -- C1
(3)Electronic Brake Control Module (EBCM) Electrical Connector -- C2
(4)Frame