AutoCodes – GMC – C0592 GMC

C0592 GMC Code - Right Rear Solenoid/Motor/Actuator Circuit

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 Right Rear Solenoid, Right Rear Solenoid harness is open or shorted, Right 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: C0592 GMC indicates Right Rear Solenoid/Motor/Actuator Circuit.
Common causes: Common causes include Faulty Right Rear Solenoid, Right Rear Solenoid harness is open or shorted, Right 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 852

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 C0592 GMC 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 C0592 GMC - Right Rear Solenoid/Motor/Actuator Circuit - AutoCodes.com — C0592 GMC Code - Right Rear Solenoid/Motor/Actuator Circuit

What does this mean?

What are the Possible Causes of the DTC C0592 GMC?

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

How to Fix the DTC C0592 GMC?

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 C0592 GMC 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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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 C0592 GMC Code

1. What are common symptoms of OBDII code C0592 GMC?

- Common symptoms include issues with the right rear solenoid, motor, or actuator, such as inconsistent or improper operation of the component.

2. What can cause the OBDII code C0592 GMC to trigger?

- The code C0592 GMC is typically triggered by a malfunction in the right rear solenoid, motor, or actuator circuit.

3. How serious is the OBDII code C0592 GMC?

- While the code itself may not directly impact the drivability of the vehicle, it can lead to issues with the proper functioning of the right rear component it pertains to.

4. What are some possible repair tips for OBDII code C0592 GMC?

- Repair tips may include checking the wiring and connections related to the right rear solenoid, motor, or actuator, and replacing any faulty components.

5. Can I still drive my vehicle with the OBDII code C0592 GMC present?

- It is generally not recommended to ignore OBDII codes, as they can indicate underlying issues that may worsen over time. It is advisable to address the code promptly.

6. How can I diagnose the specific cause of OBDII code C0592 GMC?

- Diagnosing the specific cause may require using a diagnostic scanner to pinpoint the issue within the right rear solenoid, motor, or actuator circuit.

7. Are there any safety concerns associated with OBDII code C0592 GMC?

- While the code itself may not pose immediate safety risks, addressing the underlying issue promptly can help maintain the overall safety and performance of the vehicle.

8. Is it possible to reset OBDII code C0592 GMC without fixing the underlying problem?

- Resetting the code without addressing the root cause may temporarily clear the warning, but the issue is likely to resurface if the underlying problem persists.

9. How much does it typically cost to repair OBDII code C0592 GMC?

- The cost of repairs for OBDII code C0592 GMC can vary depending on the specific cause of the issue, the extent of the damage, and labor costs at the repair shop.

10. Can OBDII code C0592 GMC affect other systems in the vehicle?

- While the code is specific to the right rear solenoid, motor, or actuator circuit, unresolved issues could potentially impact other related systems, so timely repairs are advisable.