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

Engine, Lower Right
Object Number: 755012 Size: MF
(1)Chassis Harness
(2)Front Axle Actuator
Figure 2:

Instrument Carrier Support, Lower Left
Object Number: 753262 Size: MF
(1)Transfer Case Shift Control Module
(2)Instrument Carrier Support, Left Side
Figure 3:

Transfer Case Select Switch
Object Number: 753280 Size: MF
(1)GMC Transfer Case Select Switch, Oldsmobile similar
(2)Chevrolet Transfer Case Select Switch
(3)IP trim plate
(4)IP trim plate
Figure 4:

Transfer Case
Object Number: 753283 Size: MF
(1)Motor Encoder Connector
(2) Vehicle Speed Sensor (VSS)
(3)Propshaft Speed Sensor (VSS)-RR
(4)Propshaft Speed Sensor (VSS)-LF
(5)C310