C0590 2014 GMC Sierra Code - Right Rear Shock Absorber Actuator Circuit
Quick Answer
The C0590 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Right Rear Shock Absorber Actuator Circuit. Common causes include Faulty wiring or connectors in the actuator circuit, Malfunctioning shock absorber actuator, Sensor issues detecting suspension movement. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C0590 2014 GMC Sierra indicates Right Rear Shock Absorber Actuator Circuit.
- Common causes
- Common causes include Faulty wiring or connectors in the actuator circuit, Malfunctioning shock absorber actuator, Sensor issues detecting suspension movement.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code C0590 2014 GMC Sierra Description
The C0590 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Right Rear Shock Absorber Actuator Circuit. This code indicates a problem with the actuator circuit that controls the right rear shock absorber in the vehicle's suspension system. The shock absorber actuator is responsible for adjusting the damping characteristics of the shock absorber to provide optimal ride comfort and handling.
Common Causes of C0590 2014 GMC Sierra
- Faulty wiring or connectors in the actuator circuit
- Malfunctioning shock absorber actuator
- Sensor issues detecting suspension movement
- Control module failure
- Corrosion or damage to components in the circuit
Symptoms of C0590 2014 GMC Sierra
- Harsh ride quality
- Excessive bouncing or bottoming out
- Uneven tire wear
- Reduced stability during cornering
- Warning light on the dashboard indicating a suspension issue
How to Fix C0590 2014 GMC Sierra
- Diagnose the specific cause of the code using a scan tool and diagnostic procedures.
- Inspect wiring, connectors, and sensors for damage or corrosion.
- Test the shock absorber actuator for proper function.
- Replace any faulty components, such as wiring harnesses, sensors, or the actuator itself.
- Clear the code from the vehicle's computer and test drive to ensure proper operation.
Cost to Fix C0590 2014 GMC Sierra
The cost of repairing a C0590 code for the Right Rear Shock Absorber Actuator Circuit can vary depending on the specific cause of the issue and the cost of parts and labor. In general, the repair cost can range from $200 to $500, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Additionally, the cost may be higher if the actuator or control module needs to be replaced. It's recommended to obtain a detailed estimate from a qualified mechanic to determine the exact cost for your vehicle.
Tech Notes for C0590 2014 GMC Sierra
C0590:02 Right Rear Shock Absorber Actuator Circuit Short to Ground
C0590:04 Right Rear Shock Absorber Actuator Circuit Open
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