Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006TRAILBLAZER 4WD V8-5.3L VIN MREPAIR AND DIAGNOSISDIAGRAMSEXPLODED VIEWSSTEERING COLUMN
2006 Chevrolet TrailBlazer 4WD V8-5.3L VIN M
Steering Column
2006 Chevrolet TrailBlazer 4WD V8-5.3L VIN MSECTION Steering Column
Steering Column Disassembled View
Tilt Steering Column:
1 - Upper Trim Cover
2 - Lower Trim Cover
3 - Steering Column Closeout Trim Cover
4 - Retaining Ring
5 - SIR Coil
6 - Wave Washer
7 - Bearing Retainer
8 - Cam Orientation Plate
9 - Shaft Lock Shield Assembly
10 - Turn Signal Cancel Cam Assembly
11 - Upper Bearing Spring
12 - Upper Bearing Inner Race Seat
13 - Wire Harness Strap
14 - Inner Race
15 - Signal Switch Housing
16 - Pan Head Tapping Screws
17 - Turn Signal and Multifunction Switch Assembly
18 - Steering Column Tilt Head Assembly
19 - Pan Head Tapping Screws
20 - TORX(R) Head Screw
21 - Ignition Lock Cylinder Case
22 - Theft Deterrent Control Module
23 - Ignition Switch Assembly
24 - Spring Guide
25 - Tilt Spring
26 - Theft Deterrent Control Module Electric Park Lock
27 - Steering Shaft Assembly
28 - Tilt Bumper
29 - Pivot Pins
30 - Steering Column Support Assembly
31 - Coil Wire Harness Assembly
32 - Coil Wire Harness Assembly (Export)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.