Buick Rendezvous 2002-2007 Suspension Specifications
Explore the suspension specifications for the 2002-2007 Buick Rendezvous, including shock absorbers, struts, springs, and control arms. This guide is essential for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and information about the suspension system of the 2002-2007 Buick Rendezvous. It is designed to assist owners, mechanics, and enthusiasts in understanding the vehicle's suspension components, maintenance, and performance. The guide is organized into sections for easy navigation, with subsections offering in-depth technical details. Use the search functionality to locate specific terms or navigate through sections to explore broader topics.
How to Use
To find specific suspension terms or components, use the search bar at the top of the page. Enter keywords like 'shock absorbers' or 'control arms' to quickly locate relevant information.
Use the table of contents to browse major sections. Click on a section title to expand its subsections and access detailed technical points. Each section is labeled for easy identification.
Key Specifications
Front Suspension Type
MacPherson Strut
Rear Suspension Type
Trailing Arm
Shock Absorber Type
Twin-Tube
Strut Replacement Interval
50,000-70,000 miles
Wheel Alignment Frequency
Every 12,000 miles
Available Specifications
Front Suspension
The front suspension of the 2002-2007 Buick Rendezvous is designed for a balance of comfort and handling. This section covers the key components and their functions, including the strut assembly, control arms, and stabilizer bar.
Front Suspension
The front suspension of the 2002-2007 Buick Rendezvous is designed for a balance of comfort and handling. This section covers the key components and their functions, including the strut assembly, control arms, and stabilizer bar.
Strut Assembly
- MacPherson strut design for compactness and efficiency
- Integrated coil spring for shock absorption
- Strut mount for pivot and support
- Rubber bushings for noise reduction
- Replaceable strut cartridge for maintenance
- Dust boot to protect internal components
Control Arms
- Lower control arms for wheel alignment
- Ball joints for smooth articulation
- Rubber bushings for vibration dampening
- Forged steel construction for durability
Rear Suspension
The rear suspension system of the Buick Rendezvous ensures stability and load-bearing capacity. This section details the components such as the trailing arms, coil springs, and shock absorbers.
Rear Suspension
The rear suspension system of the Buick Rendezvous ensures stability and load-bearing capacity. This section details the components such as the trailing arms, coil springs, and shock absorbers.
Trailing Arms
- Steel trailing arms for strength
- Rubber bushings for smooth movement
- Bolt-on design for easy replacement
- Supports rear axle and wheel alignment
Coil Springs and Shock Absorbers
- Coil springs for load support
- Twin-tube shock absorbers for dampening
- Mounting brackets for secure attachment
- Replaceable components for maintenance
Suspension Maintenance
Proper maintenance of the suspension system is crucial for vehicle safety and performance. This section provides guidelines for inspecting, replacing, and upgrading suspension components.
Suspension Maintenance
Proper maintenance of the suspension system is crucial for vehicle safety and performance. This section provides guidelines for inspecting, replacing, and upgrading suspension components.
Inspection Tips
- Check for worn bushings and ball joints
- Inspect struts and shocks for leaks
- Look for uneven tire wear as a sign of misalignment
- Test steering responsiveness for potential issues
Replacement Guidelines
- Replace struts every 50,000-70,000 miles
- Use OEM or high-quality aftermarket parts
- Follow torque specifications during installation
- Align wheels after replacing suspension components
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Component Specifications
Overview
- Type
- Independent Front and Rear
- Configuration
- MacPherson Strut Front, Multi-Link Rear
- Platform
- GM U-body
- Material
- High-Strength Steel
- Location
- Front and Rear Axles
Dimensions
- Strut Length
- 22.5 inches / 57.15 cm
- Spring Rate
- 180 lbs/in / 32.2 N/mm
- Shock ABSorber Travel
- 6.3 inches / 16 cm
- Sway Bar Diameter Front
- 1.1 inches / 2.8 cm
- Sway Bar Diameter Rear
- 0.8 inches / 2 cm
- Control Arm Length
- 14.7 inches / 37.3 cm
- Bushing Outer Diameter
- 1.5 inches / 3.8 cm
Materials
- Control Arms
- Forged Aluminum
- Springs
- Chromium-Silicon Alloy Steel
- Shock ABSorbers
- Galvanized Steel with Rubber Bushings
- Sway Bars
- High-Carbon Steel
- Bushings
- Polyurethane
Features
- Damping
-
- Gas-Charged Shock Absorbers
- Twin-Tube Design
- Adjustable Damping (Optional)
- Stability
-
- Front and Rear Sway Bars
- Stabilizer Links
- Anti-Roll Technology
- Adjustability
-
- Height-Adjustable Springs (Optional)
- Camber Adjustment
- Toe Adjustment
- Durability
-
- Corrosion-Resistant Coatings
- Reinforced Mounts
- Heavy-Duty Bushings
Safety Features
- Structural integrity
-
- Crash-Tested Components
- Reinforced Control Arms
- Braking
-
- ABS-Compatible Suspension
- Stable Brake Dive Control
- Handling
-
- Enhanced Cornering Stability
- Reduced Body Roll
Comfort Features
- Ride Quality
-
- Smooth Bump Absorption
- Reduced Road Noise
- Vibration Control
-
- Isolated Mounts
- Rubber Bushings
- Adjustability
-
- Optional Comfort Tuned Shocks
- Customizable Ride Height
Accessories
- Performance
-
- Upgraded Sway Bars
- Sport-Tuned Shocks
- Lowering Springs
- Protection
-
- Suspension Covers
- Rust Inhibitors
- Maintenance
-
- Grease Fittings
- Replacement Bushings
- Alignment Kits
Maintenance
- Service interval
- Every 50,000 miles / 60 months
- Service Items
-
- Inspect Bushings and Mounts
- Check Shock Absorbers
- Lubricate Joints
- Alignment Check
- Sway Bar Link Inspection
- Maintenance Notes
- Regular alignment checks recommended for optimal performance.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and Labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension Components
- Corrosion
- Miles: 100,000Years: 6Coverage: Rust-Through Protection
- Roadside Assistance
- Miles: 60,000Years: 5Coverage: Towing and Repairs
Production Details
- Manufacturer
- Delphi Automotive
- Manufacturing Process
-
- Forging
- Heat Treatment
- Precision Machining
- Quality Control
- Testing: Fatigue Testing, Crash SimulationCertifications: ISO 9001, GM Standards Compliance
- Sustainability Practices
-
- Recycled Materials
- Energy-Efficient Manufacturing
- Production Metrics
- Annual Output: 1.2 Million UnitsDefect Rate: 0.05%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect Bushings and Mounts
- Check Shock Absorbers
- Lubricate Joints
- Alignment Check
Early inspection recommended for vehicles driven in harsh conditions.
- Replace Bushings if Worn
- Check Sway Bar Links
- Inspect Control Arms
- Test Shock Absorber Performance
Use manufacturer-approved parts for replacements.
- Replace Shock Absorbers
- Inspect and Replace Springs if Needed
- Overhaul Suspension Mounts
- Perform Full Alignment
Major service may require specialized tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the suspension system for the 2002-2007 Buick Rendezvous?
What are the technical specifications of the suspension system for the 2002-2007 Buick Rendezvous?
The 2002-2007 Buick Rendezvous features a front independent suspension with MacPherson struts and a stabilizer bar, while the rear suspension uses a trailing arm design with coil springs. The system is compatible with the vehicle's 4-wheel disc brakes and is designed to support a maximum gross vehicle weight of 5,200 lbs. Suspension components include shocks, struts, springs, and control arms, which are specifically tuned for the Rendezvous' unibody structure.
Q2 What maintenance is required for the suspension system?
What maintenance is required for the suspension system?
Regular maintenance for the Buick Rendezvous suspension includes inspecting shock absorbers, struts, and springs every 12,000 miles. Control arms and ball joints should be checked for wear at 15,000-mile intervals. Lubrication of suspension components is recommended every 30,000 miles. Replacing worn-out parts promptly is crucial to maintain ride quality and safety.
Q3 How do I replace a suspension component?
How do I replace a suspension component?
To replace suspension components on the Buick Rendezvous, start by safely raising the vehicle and removing the wheels. For struts or shocks, disconnect the stabilizer link, remove the mounting nut, and carefully lower the suspension. For control arms, remove the ball joint cotter pin and castle nut, then separate the joint using a fork or press. Always refer to the service manual for specific instructions and torque specifications.
Q4 How can I diagnose common suspension issues?
How can I diagnose common suspension issues?
Common suspension issues include uneven tire wear, bouncing, or clunking noises. Inspect the tires for wear patterns, check for loose or damaged components, and test the shocks by bouncing the vehicle. Noises can indicate worn control arms or ball joints. Leaks from struts or shocks may require replacement. Always test drive the vehicle to replicate symptoms for accurate diagnosis.
Q5 How can I optimize the suspension performance?
How can I optimize the suspension performance?
To optimize suspension performance, ensure proper tire inflation, avoid overloading the vehicle, and replace worn components promptly. Upgrading to high-performance shocks or springs can improve handling. Regular alignment checks and adjustments will maintain optimal suspension geometry and prevent uneven tire wear. Driving smoothly and avoiding harsh impacts will also extend the life of the suspension system.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2002-2007 Buick Rendezvous Service Manual
Coming SoonComprehensive guide covering suspension repair, maintenance, and troubleshooting procedures.
Technical Service Bulletin - Suspension Updates
Coming SoonOfficial updates and bulletins for suspension system improvements and recalls.
Buick Rendezvous Parts Catalog
Coming SoonDetailed catalog of suspension parts, including OEM numbers and specifications.
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Technical Information
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