GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 TrailBlazer - 2WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Steering Wheel and Column Component Views
Figure 1:

Steering Column Components
Object Number: 799802 Size: LF
(1)Inflatable Restraint Steering Wheel Module Coil
(2)Coil Wire Harness Assembly (Export)
(3)Coil Wire Harness Assembly
(4)Multifunction Switch
(5)Theft Deterrent Control Module Electric Park Lock
(6)Ignition and Key Alarm Switch Assembly
(7)Hazard Signal Switch Housing
Figure 2:

Ignition Lock Cylinder Control Actuator
Object Number: 900962 Size: MF
(1)Ignition Switch
(2)Passlock Sensor
(3)Ignition Key Alarm Switch
(4)Ignition Lock Cylinder Control Actuator
(5)Steering Column