AutoCodes – Chevrolet – C0588 Chevrolet

C0588 Chevrolet Code - Left Rear Solenoid Circuit High

Quick Answer

The strut actuator is controlled by the Continuously Variable Road Sensing Suspension (CVRSS) module with a Pulse-Width Modulation (PWM) signal. Common causes include Faulty Left Rear Solenoid, Left Rear Solenoid harness is open or shorted, Left Rear Solenoid 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: C0588 Chevrolet indicates Left Rear Solenoid Circuit High.
Common causes: Common causes include Faulty Left Rear Solenoid, Left Rear Solenoid harness is open or shorted, Left Rear Solenoid 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.

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Code Popularity 1,449

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 29, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0588 Chevrolet Description

The strut actuator is controlled by the Continuously Variable Road Sensing Suspension (CVRSS) module with a Pulse-Width Modulation (PWM) signal. Switching the voltage ON and OFF at a high frequency, or pulse width modulation of 2.0 kHz, controls the amount of current delivered to the actuator. By controlling the amount of current to the actuator the CVRSS module controls the damping force in the strut. A higher level of damping force is achieved by providing correspondingly higher current levels, relating to higher percentages of PWM duty cycle. The default damper state, no battery voltage is one that provides a minimum damping force. The CVRSS module periodically commands each strut actuator to a preset PWM duty cycle in order to override the normal PWM command. During this preset PWM duty cycle, the CVRSS module is able to perform a diagnostic test on each strut actuator to determine if a malfunction is present. The preset PWM command can be either an OFF or ON state duty cycle.

OBDII Code C0588 Chevrolet - Left Rear Solenoid Circuit High - AutoCodes.com — C0588 Chevrolet Code - Left Rear Solenoid Circuit High

What does this mean?

What are the Possible Causes of the DTC C0588 Chevrolet?

Faulty Left Rear Solenoid
Left Rear Solenoid harness is open or shorted
Left Rear Solenoid circuit poor electrical connection

How to Fix the DTC C0588 Chevrolet?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0588 Chevrolet 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.

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Need more information on how to fix the C0588 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0588 Chevrolet 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 C0588 Chevrolet Code

1. What are the common symptoms of OBDII code C0588 in a Chevrolet related to the Left Rear Solenoid Circuit High?

- Common symptoms include issues with the left rear brake, such as uneven braking, pulling to one side, or increased stopping distance.

2. What are the possible causes of OBDII code C0588 in a Chevrolet indicating a Left Rear Solenoid Circuit High?

- Possible causes may include a faulty solenoid, damaged wiring or connectors, or issues with the brake control module.

3. How can I diagnose the OBDII code C0588 in a Chevrolet for the Left Rear Solenoid Circuit High?

- Diagnosis typically involves inspecting the wiring and connections, testing the solenoid, and using a scan tool to check for any stored fault codes.

4. Can I still drive my Chevrolet with OBDII code C0588 indicating a Left Rear Solenoid Circuit High?

- It is not recommended to drive the vehicle with this code active, as it can affect the proper functioning of the left rear brake system.

5. What repairs are typically needed to fix OBDII code C0588 in a Chevrolet related to the Left Rear Solenoid Circuit High?

- Repairs may involve replacing the faulty solenoid, repairing damaged wiring or connectors, or reprogramming the brake control module.

6. How much does it cost to repair OBDII code C0588 in a Chevrolet for the Left Rear Solenoid Circuit High?

- Repair costs can vary depending on the extent of the issue, but it is recommended to get a diagnostic assessment from a qualified mechanic for an accurate estimate.

7. Are there any DIY tips for troubleshooting OBDII code C0588 indicating a Left Rear Solenoid Circuit High in a Chevrolet?

- While basic checks like inspecting wiring and connections can be done DIY, it is best to consult a professional for a proper diagnosis and repair to ensure safety and accuracy.

8. Can weather conditions or road debris cause OBDII code C0588 to trigger in a Chevrolet due to the Left Rear Solenoid Circuit High?

- Extreme weather conditions or road debris causing physical damage to the brake system can potentially lead to issues triggering this code, highlighting the importance of regular maintenance.

9. How long does it typically take to repair OBDII code C0588 in a Chevrolet for the Left Rear Solenoid Circuit High?

- Repair times can vary based on the specific issue and the expertise of the technician, so it's advisable to check with the repair shop for an estimated time frame.

10. Is it necessary to reset the OBDII system after repairing OBDII code C0588 in a Chevrolet related to the Left Rear Solenoid Circuit High?

- Yes, it is recommended to clear the fault codes and reset the OBDII system after repairing the issue to ensure proper functioning and to monitor for any new faults.