• Vehicle rides unevenly
• Warning light on dashboard
• Unusual noises from suspension
• Faulty level control sensor
• Damaged wiring or connectors
• Malfunctioning suspension control module
Suspension: The system of springs, shock absorbers, and linkages that connects a vehicle to its wheels.
Level Control Sensor: A sensor that helps maintain the vehicle's ride height by adjusting the suspension.
• C0659
• C0660
This code means there's a problem with the car's leveling system, which helps keep the car balanced and comfortable while driving.
The C0658 code indicates an issue with the suspension control system, specifically related to the level control circuit.
C0658 is a diagnostic trouble code (DTC) for a malfunction in the suspension control system's level control circuit. This could involve a fault in the sensor, wiring, or control module responsible for maintaining the vehicle's ride height.
• Check for any visible damage to the suspension components.
• Use a diagnostic scanner to read the code and check for additional codes.
• Inspect the level control sensor and wiring for damage or disconnection.
• Replace the faulty level control sensor.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the suspension control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Chevrolet Tahoe
• GMC Yukon
• Cadillac Escalade
• Regularly inspect suspension components.
• Ensure proper maintenance of vehicle's suspension system.
• Avoid overloading the vehicle.
Suspension System Issue
• Do not ignore the warning light; get it checked soon.
• Avoid driving on rough terrain until repaired.
• Consult a professional mechanic for accurate diagnosis.
Check with your vehicle manufacturer for possible warranty coverage on suspension components.
C0658 has been reported in vehicles with air suspension systems, often due to sensor or wiring issues.
Moderate – It should be addressed soon to avoid further suspension damage.
Driving with a malfunctioning suspension system can be unsafe and may lead to further vehicle damage.
• Vehicle parked on a level surface
• Suspension system activated
The level control sensor is typically located near the suspension components, often on the vehicle's chassis or control arms.
Q: Can I drive with a C0658 code?
A: It's not recommended as it may affect vehicle handling and safety.
Q: How do I reset the C0658 code?
A: After repairs, use an OBD-II scanner to clear the code, but ensure the issue is resolved first.
