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 MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 632 (STEERING WHEEL AND STEERING COLUMN)
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Section 632 (Steering Wheel And Steering Column)
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Section 632 (Steering Wheel And Steering Column)
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Component Locator
- Steering Column Disassembled View (Column Shift Lean Shaft)
- Steering Column Disassembled View (Floor Shift Lean Shaft)
- Steering Column Disassembled View (Column Shift Standard)
- Steering Column Disassembled View (Floor Shift Standard)
- Steering Column Disassembled View (Column Shift Sphere Joint)
- Steering Column Disassembled View (Floor Shift Sphere Joint)
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Steering Column
- Symptoms - Steering Wheel & Column
- Lock System Does Not Unlock
- Lock System Does Not Lock
- Lock System Sticks In Start
- Key Cannot Be Removed In Off/Lock Position
- High Lock Effort
- Noise In Steering Column
- High Shift Effort
- Looseness In Steering Column
- Steering Column Tilt Function Inoperative
- Repair Instructions
- Steering Column Accident Damage Inspection - Off Vehicle
- Steering Wheel Shroud Replacement
- Steering Column Trim Covers Replacement - On Vehicle
- Park Position Switch Replacement
- Ignition Switch Replacement - On Vehicle
- Ignition Lock Cylinder Replacement - On Vehicle
- Linear Shift Assembly Replacement - On Vehicle
- Multifunction, Turn Signal & Hazard Switch Replacement - On Vehicle
- Shift Lever Replacement - On Vehicle (With Tow/Haul Switch)
- Shift Lever Replacement - On Vehicle (Without Tow/Haul Switch)
- Tilt Lever Replacement - On Vehicle
- Horn Switch Replacement - On Vehicle
- Steering Wheel Wiring Harness Replacement
- Steering Wheel Control Switch Assembly Replacement
- Steering Wheel Mass Damper Replacement
- Steering Wheel Replacement
- Intermediate Steering Shaft Replacement - Upper
- Intermediate Steering Shaft Replacement - Lower
- Electronic Column Lock Module Replacement (Floor Shift)
- Electronic Column Lock Module Replacement (Column Shift)
- Tilt Spring Replacement - Steering Column
- Steering Wheel Position Sensor Replacement
- Steering Column Replacement
- Steering Column Seal Replacement - On Vehicle
- Steering Column Trim Covers - Disassemble - Off Vehicle (Column Shift Snap On Shrouds)
- Steering Column Trim Covers - Disassemble - Off Vehicle (Floor Shift)
- Steering Column Trim Covers - Assemble - Off Vehicle (Column Shift Snap On Shrouds)
- Steering Column Trim Covers - Assemble - Off Vehicle (Floor Shift)
- Inflatable Restraint Steering Wheel Module Coil - Disassemble - Off Vehicle
- Inflatable Restraint Steering Wheel Module Coil - Assemble - Off Vehicle
- Turn Signal & Multifunction Switch Assembly - Disassemble - Off Vehicle
- Turn Signal & Multifunction Switch Assembly - Assemble - Off Vehicle
- Ignition & Key Alarm Switch Assembly - Disassemble - Off Vehicle
- Ignition & Key Alarm Switch Assembly - Assemble - Off Vehicle
- Automatic Transmission Shift Lock Control - Disassemble - Off Vehicle (Column Shift)
- Automatic Transmission Shift Lock Control - Assemble - Off Vehicle (Column Shift)
- Linear Shift Assembly - Disassemble - Off Vehicle (Column Shift)
- Linear Shift Assembly - Assemble - Off Vehicle (Column Shift)
- Tilt Spring - Disassemble - Off Vehicle
- Tilt Spring - Assemble - Off Vehicle
- Turn Signal Cancel Cam & Bearing Thrust Washer - Disassemble - Off Vehicle
- Turn Signal Cancel Cam & Bearing Thrust Washer - Assemble - Off Vehicle
- Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)
- Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)
- Electronic Column Lock Module - Assemble - Off Vehicle (Column Shift)
- Electronic Column Lock Module - Assemble - Off Vehicle (Floor Shift)
- Steering Column Tilt Head Housing - Disassemble - Off Vehicle
- Steering Column Tilt Head Housing - Assemble - Off Vehicle
- Turn Signal Switch Housing - Disassemble - Off Vehicle (Tilt)
- Turn Signal Switch Housing - Disassemble - Off Vehicle (Standard)
- Turn Signal Switch Housing - Assemble - Off Vehicle (Tilt)
- Turn Signal Switch Housing - Assemble - Off Vehicle (Standard)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Column Shift Lean Shaft)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Floor Shift Lean Shaft)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Column Shift Standard)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Floor Shift Standard)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Column Shift Sphere Joint)
- Steering Shaft, Lower Bearing & Jacket - Disassemble - Off Vehicle (Floor Shift Sphere Joint)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Column Shift Lean Shaft)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Floor Shift Lean Shaft)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Column Shift Standard)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Floor Shift Standard)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Column Shift Sphere Joint)
- Steering Shaft, Lower Bearing & Jacket - Assemble - Off Vehicle (Floor Shift Sphere Joint)
- Inflatable Restraint Coil Centering - Off Vehicle (Column Shift & Floor Shift)
- Description & Operation
- Special Tools & Equipment
RENDER: 1.0x
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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.