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 MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 122 (POWER STEERING SYSTEM)
2006 Buick Terraza CXL, 3.5 L, AWD
Section 122 (Power Steering System)
2006 Buick Terraza CXL, 3.5 L, AWDSECTION Section 122 (Power Steering System)
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Power Steering System (w/o Electro-Hydraulic Steering)
- Symptoms - Power Steering System
- Power Steering System Test Procedure
- Power Steering Fluid Leaks
- Rattle, Clunk or Shudder Noise From The Power Steering System
- Whine Or Growl Noise From The Power Steering System
- Steering Effort Hard Or Too Easy In One Or Both Directions
- Steering Effort Hard In One Or Both Directions
- Steering Effort Too Easy In One Or Both Directions
- Repair Instructions
- Bleeding the Power Steering System
- Excessive Vacuum Drop Diagnosis
- Checking and Adding Power Steering Fluid
- Flushing the Power Steering System
- Remote Power Steering Fluid Reservoir Replacement
- Power Steering Pulley Replacement (LY7)
- Power Steering Pulley Replacement (3.8L)
- Power Steering Pump Replacement (3.8L V6)
- Power Steering Pump Replacement (LY7)
- Power Steering Reservoir Replacement - Off Vehicle (CB Series)
- Power Steering Pump Flow Control Valve Replacement - Off Vehicle (CB Series)
- Power Steering Pump Drive Shaft Seal Replacement (CB)
- Rack and Pinion Outer Tie Rod End Replacement
- Rack and Pinion Boot Replacement
- Rack and Pinion Inner Tie Rod Replacement
- Rack and Pinion Boot Replacement - On Vehicle
- Power Steering Cooler Pipe/Hose Replacement (L26)
- Power Steering Pressure Pipe/Hose Replacement (3.8L)
- Power Steering Return Hose Replacement (3.8L)
- Power Steering Gear Replacement
- Rack and Pinion Gear Rack Bearing Preload Adjustment - Off Vehicle (Magnasteer)
- Rack and Pinion Boot and Breather Tube Replacement - Off Vehicle
- Rack and Pinion Inner Tie Rod Replacement - Off Vehicle (Magnasteer)
- Rack and Pinion Inner Tie Rod Replacement - Off Vehicle (Quiet Valve)
- Steering Gear Cylinder Pipe Assemblies/O-Ring Seals Replacement - Off Vehicle (Magnasteer)
- Description and Operation
- Special Tools and Equipment
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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.