• Vehicle sagging or leaning
• Warning light on the dashboard
• Unusual noises from the suspension
• Faulty ride height sensor
• Damaged wiring or connectors
• Malfunctioning suspension control module
Suspension: The system of springs and shock absorbers by which a vehicle is cushioned from road conditions.
Ride Height Sensor: A sensor that measures the distance between the vehicle's body and its wheels to maintain proper ride height.
• C0574
• C0575
This code means there's a problem with a part of the car that helps keep it balanced and steady, like when you're riding a bike and need to stay upright.
This code indicates an issue with the vehicle's suspension system, specifically related to the ride height sensor or control module.
C0573 is a chassis code related to the suspension system, often indicating a malfunction in the ride height sensor or a communication error with the suspension control module. This can affect the vehicle's ability to maintain proper ride height and stability.
• Inspect the ride height sensor for damage.
• Check wiring and connectors for corrosion or disconnection.
• Test the suspension control module for proper operation.
• Replace the faulty ride height sensor.
• Repair or replace damaged wiring/connectors.
• Reprogram or replace the suspension control module.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $600
Moderate
• Chevrolet Tahoe
• GMC Yukon
• Cadillac Escalade
• Regularly inspect suspension components.
• Avoid driving over rough terrain at high speeds.
• Ensure proper maintenance of the vehicle's electrical system.
Suspension System Issue
• Drive cautiously until the issue is resolved.
• Avoid heavy loads that could stress the suspension.
• Consult a professional mechanic for a thorough inspection.
Check with the vehicle manufacturer for warranty coverage on suspension components.
This code has been associated with vehicles equipped with advanced suspension systems, particularly those with adjustable ride height features.
Moderate – Addressing this issue is important to ensure vehicle stability and safety.
Driving with a malfunctioning suspension system can compromise vehicle safety and stability. It is advised to address this issue promptly.
• Vehicle parked on a level surface
• Ignition in the 'On' position
The ride height sensor is typically located near the vehicle's suspension components, often mounted on the control arms or the frame.
Q: Can I drive with a C0573 code?
A: It's not recommended to drive with this code active, as it can affect vehicle stability and safety.
Q: How do I reset the C0573 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is resolved, it should not return.
