Jeep Cherokee 2002-2013 Suspension Specifications
Explore detailed suspension specifications for the 2002-2013 Jeep Cherokee, including shock absorbers, springs, control arms, and sway bars. Ideal for maintenance, upgrades, and repairs, this guide ensures optimal performance and compatibility.
Overview Specifications
This document provides detailed specifications and information about the suspension system of the 2002-2013 Jeep Cherokee. It is designed to assist owners, mechanics, and enthusiasts in understanding the components, functionality, and maintenance of the suspension. Use this guide to explore key sections, technical details, and quick reference specifications. Whether you're troubleshooting, upgrading, or simply learning about your vehicle, this resource will serve as a comprehensive reference.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords like 'shock absorbers,' 'coil springs,' or 'control arms' to find relevant sections quickly.
Navigate through the document by scrolling through the sections or using the table of contents. Each major section is divided into subsections for easy access to specific details.
Key Specifications
Front Coil Spring Rate
180 lbs/in
Rear Leaf Spring Length
48 inches
Shock Absorber Diameter
2.5 inches
Caster Angle
+3.5 to +4.5 degrees
Steering Axis Inclination
7 degrees
Available Specifications
Front Suspension
The front suspension system of the 2002-2013 Jeep Cherokee is designed for durability and off-road performance. This section covers the key components, including the coil springs, shock absorbers, and control arms, along with their specifications and maintenance tips.
Front Suspension
The front suspension system of the 2002-2013 Jeep Cherokee is designed for durability and off-road performance. This section covers the key components, including the coil springs, shock absorbers, and control arms, along with their specifications and maintenance tips.
Coil Springs
- Material: High-strength steel
- Diameter: 14mm
- Spring rate: 180 lbs/in
- Function: Supports vehicle weight and absorbs shocks
- Maintenance: Inspect for cracks or sagging
Shock Absorbers
- Type: Gas-charged
- Length: 22 inches
- Diameter: 2.5 inches
- Function: Dampens vibrations and stabilizes ride
- Maintenance: Check for leaks or wear
Rear Suspension
The rear suspension system ensures stability and load-bearing capacity. This section details the leaf springs, shock absorbers, and other components, providing insights into their design and functionality.
Rear Suspension
The rear suspension system ensures stability and load-bearing capacity. This section details the leaf springs, shock absorbers, and other components, providing insights into their design and functionality.
Leaf Springs
- Material: Multi-leaf steel
- Length: 48 inches
- Load capacity: 1,200 lbs
- Function: Supports rear axle and cargo
- Maintenance: Lubricate and inspect for wear
Shock Absorbers
- Type: Hydraulic
- Length: 20 inches
- Diameter: 2 inches
- Function: Reduces rear-end bounce
- Maintenance: Replace if worn or damaged
Suspension Geometry
Understanding the suspension geometry is crucial for optimal handling and tire wear. This section explains the alignment settings, camber, caster, and toe angles, along with their impact on vehicle performance.
Suspension Geometry
Understanding the suspension geometry is crucial for optimal handling and tire wear. This section explains the alignment settings, camber, caster, and toe angles, along with their impact on vehicle performance.
Alignment Settings
- Camber angle: -0.5 to +0.5 degrees
- Caster angle: +3.5 to +4.5 degrees
- Toe angle: 0 to +0.2 degrees
- Function: Ensures proper tire contact and handling
- Maintenance: Check and adjust annually
Steering Axis Inclination
- Angle: 7 degrees
- Function: Improves steering stability
- Impact: Reduces tire wear
- Maintenance: Inspect during alignment checks
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Component Specifications
Overview
- Type
- Independent Front, Solid Rear Axle
- Configuration
- 4x4
- Platform
- Unibody
- Material
- Steel
- Location
- Front and Rear
Dimensions
- Front Track Width
- 61.2 in / 1554 mm
- Rear Track Width
- 61.2 in / 1554 mm
- Wheelbase
- 101.4 in / 2576 mm
- Ground Clearance
- 8.1 in / 206 mm
- Shock ABSorber Length
- 22.8 in / 579 mm
- Spring Rate Front
- 200 lb/in / 35 N/mm
- Spring Rate Rear
- 180 lb/in / 31.5 N/mm
Materials
- Coil Springs
- High-strength steel
- Shock ABSorbers
- Chrome-plated steel
- Control Arms
- Forged aluminum
- Bushings
- Polyurethane
Features
- Suspension Type
-
- MacPherson Strut Front
- Multi-link Rear
- Stabilizer Bar
- Adjustability
-
- Height-adjustable shocks
- Damping control
- Durability
-
- Corrosion-resistant coatings
- Heavy-duty components
- Reinforced mounts
- Performance
-
- Enhanced off-road capability
- Improved ride comfort
- Reduced body roll
Safety Features
- Structural integrity
-
- Crash-resistant design
- Reinforced mounting points
- Stability Control
-
- Electronic Stability Program (ESP)
- Roll-over protection
- Braking Support
-
- Anti-lock Braking System (ABS)
- Traction Control System (TCS)
Comfort Features
- Ride Quality
-
- Smooth ride on rough terrain
- Reduced vibration
- Noise Reduction
-
- Quiet cabin
- Minimized road noise
- Adjustability
-
- Customizable settings
- Adaptive damping
Accessories
- Upgrade Kits
-
- Lift kits
- Performance shocks
- Heavy-duty springs
- Protective Gear
-
- Skid plates
- Bush guards
- Tools
-
- Jack stands
- Torque wrench
- Spring compressor
Maintenance
- Service interval
- Every 30,000 miles / 24 months
- Service Items
-
- Inspect shock absorbers
- Check bushings and mounts
- Lubricate joints
- Tighten bolts
- Inspect alignment
- Maintenance Notes
- Regular inspections recommended for off-road use.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Major components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation only
- Roadside Assistance
- Miles: UnlimitedYears: 5Coverage: Towing and emergency services
Production Details
- Manufacturer
- Jeep
- Manufacturing Process
-
- Robotic assembly
- Precision welding
- Quality testing
- Quality Control
- inspection: 100% component testingStandards: ISO 9001 certified
- Sustainability Practices
-
- Recycled materials
- Energy-efficient production
- Production Metrics
- Units Per Year: 500,000Defect Rate: 0.1%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers
- Check bushings and mounts
- Lubricate joints
- Tighten bolts
- Inspect alignment
Regular inspections recommended for off-road use.
- Replace shock absorbers
- Inspect and replace bushings
- Check suspension alignment
- Test electronic stability systems
Special tools required for electronic system testing.
- Overhaul suspension system
- Replace all worn components
- Perform full alignment
- Test ride quality
Critical to ensure all components meet safety standards.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 2002-2013 Jeep Cherokee?
What suspension components are compatible with the 2002-2013 Jeep Cherokee?
The 2002-2013 Jeep Cherokee is compatible with a range of suspension components, including coil springs, shock absorbers, control arms, and sway bar links. These parts are designed to fit the Cherokee's specific frame and suspension geometry. Ensure compatibility by checking part numbers and specifications, such as weight capacity and lift height, to match your vehicle's configuration.
Q2 How often should I inspect and maintain my Jeep Cherokee's suspension?
How often should I inspect and maintain my Jeep Cherokee's suspension?
Regular inspection of your Jeep Cherokee's suspension is recommended every 12 months or 12,000 miles, whichever comes first. Key maintenance tasks include checking for worn bushings, leaking shocks, and loose bolts. Lubricate moving parts like ball joints and ensure proper alignment to prevent uneven tire wear and maintain ride quality.
Q3 How do I replace the shock absorbers on my Jeep Cherokee?
How do I replace the shock absorbers on my Jeep Cherokee?
To replace the shock absorbers, first, lift the vehicle and secure it on jack stands. Remove the wheels and locate the shock absorbers. Unbolt the top and bottom mounts, then remove the old shocks. Install the new shocks, ensuring they are properly aligned, and tighten the bolts to the manufacturer's torque specifications. Reinstall the wheels and lower the vehicle.
Q4 What should I do if my Jeep Cherokee's suspension feels loose or noisy?
What should I do if my Jeep Cherokee's suspension feels loose or noisy?
If your suspension feels loose or noisy, inspect components like bushings, ball joints, and shock absorbers for wear or damage. Tighten any loose bolts and check for alignment issues. If the problem persists, test the sway bar links and control arms. Replace any worn parts and ensure proper lubrication of moving components.
Q5 How can I improve the off-road performance of my Jeep Cherokee's suspension?
How can I improve the off-road performance of my Jeep Cherokee's suspension?
To enhance off-road performance, consider upgrading to heavy-duty shocks, taller coil springs, and reinforced control arms. Adding a lift kit can increase ground clearance, while sway bar disconnects improve articulation. Ensure proper alignment and balance after modifications to maintain stability and handling on rough terrain.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Jeep Cherokee Suspension Service Manual
Coming SoonComprehensive guide covering suspension components, maintenance, and repair procedures for 2002-2013 Jeep Cherokee models.
Technical Service Bulletin: Suspension Updates
Coming SoonLatest updates and fixes for suspension-related issues in 2002-2013 Jeep Cherokee vehicles.
Jeep Cherokee Suspension Parts Catalog
Coming SoonDetailed catalog of suspension parts and accessories compatible with 2002-2013 Jeep Cherokee models.
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Technical Information
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