AutoCodes – Chevrolet – C0590 2015 Chevrolet Silverado

C0590 2015 Chevrolet Silverado Code - Right Rear Shock Absorber Actuator Circuit

Quick Answer

The Suspension Control Module commands variable levels of current to each shock absorber actuator in response to rough road, braking, or abrupt steering maneuver driving conditions. Common causes include Faulty Right Rear Shock Absorber Actuator, Right Rear Shock Absorber Actuator harness is open or shorted, Right Rear Shock Absorber Actuator circuit poor electrical connection. 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 2015 Chevrolet Silverado indicates Right Rear Shock Absorber Actuator Circuit.
Common causes
Common causes include Faulty Right Rear Shock Absorber Actuator, Right Rear Shock Absorber Actuator harness is open or shorted, Right Rear Shock Absorber Actuator circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 177
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 16, 2023
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Code C0590 2015 Chevrolet Silverado Description

The Suspension Control Module commands variable levels of current to each shock absorber actuator in response to rough road, braking, or abrupt steering maneuver driving conditions. The current variation is performed by pulse width modulation (PWM) of the system voltage. The Suspension Control Module continuously measures the actual current of each actuator. When a deviation between commanded and actual current is detected, a Diagnostic Trouble Code (DTC) is set.
OBDII Code C0590 2015 Chevrolet Silverado - Right Rear Shock Absorber Actuator Circuit - AutoCodes.com
C0590 2015 Chevrolet Silverado Code - Right Rear Shock Absorber Actuator Circuit

What are the Possible Causes of the DTC C0590 2015 Chevrolet Silverado?

  • Faulty Right Rear Shock Absorber Actuator
  • Right Rear Shock Absorber Actuator harness is open or shorted
  • Right Rear Shock Absorber Actuator circuit poor electrical connection
  • Faulty Suspension Control Module

How to Fix the DTC C0590 2015 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0590 2015 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C0590 2015 Chevrolet Silverado code?

Need more information on how to fix the C0590 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0590 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0590 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C0590 in a 2015 Chevrolet Silverado?

- Common symptoms include warning lights illuminating on the dashboard, issues with the right rear shock absorber, and potential issues with the vehicle's suspension system.

2. What does the OBDII code C0590 indicate in a 2015 Chevrolet Silverado?

- OBDII code C0590 indicates a problem with the right rear shock absorber actuator circuit in a 2015 Chevrolet Silverado.

3. What are the possible causes of OBDII code C0590 in a 2015 Chevrolet Silverado?

- Possible causes include faulty wiring or connectors in the right rear shock absorber actuator circuit, a malfunctioning shock absorber actuator, or a problem with the vehicle's control module.

4. How can I diagnose the issue related to OBDII code C0590 in my 2015 Chevrolet Silverado?

- Diagnosing the issue involves conducting a thorough inspection of the right rear shock absorber actuator circuit, checking for loose connections, damaged wires, or a faulty actuator.

5. Can I continue driving my 2015 Chevrolet Silverado with OBDII code C0590?

- It is not recommended to continue driving the vehicle with this code present, as it can affect the vehicle's suspension system and overall driving performance.

6. How can I repair OBDII code C0590 in my 2015 Chevrolet Silverado?

- Repair options may include repairing or replacing wiring and connectors in the right rear shock absorber actuator circuit, replacing the shock absorber actuator, or reprogramming the vehicle's control module.

7. Is it necessary to reset the OBDII code C0590 after making repairs?

- Yes, it is recommended to reset the code after making repairs to clear the fault code and see if the issue has been successfully resolved.

8. Can weather conditions affect the occurrence of OBDII code C0590 in a 2015 Chevrolet Silverado?

- Extreme weather conditions or exposure to moisture can potentially impact the right rear shock absorber actuator circuit and contribute to the occurrence of this code.

9. How long does it typically take to repair OBDII code C0590 in a 2015 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair process, but it may take anywhere from a few hours to a full day.

10. Should I seek professional help to fix OBDII code C0590 in my 2015 Chevrolet Silverado?

- It is recommended to seek professional help, especially if you are not familiar with automotive electrical systems, to ensure the issue is diagnosed accurately and repaired correctly.

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