C0585 GMC Code - Left Rear Shock Absorber Actuator Circuit
Quick Answer
The C0585 code for GMC vehicles specifically refers to an issue with the left rear shock absorber actuator circuit. Common causes include Electrical faults in the shock absorber actuator circuit, Damaged wiring or connectors related to the actuator, Defective actuator motor. 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
- C0585 GMC indicates Left Rear Shock Absorber Actuator Circuit.
- Common causes
- Common causes include Electrical faults in the shock absorber actuator circuit, Damaged wiring or connectors related to the actuator, Defective actuator motor.
- 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 C0585 GMC Description
The C0585 code for GMC vehicles specifically refers to an issue with the left rear shock absorber actuator circuit. In vehicles equipped with electronic suspension systems, the shock absorber actuator is responsible for adjusting the damping characteristics of the shock absorber to optimize ride quality and handling. When this circuit malfunctions, it can lead to a variety of performance issues and potential safety concerns.
Common Causes of C0585 GMC
- Electrical faults in the shock absorber actuator circuit
- Damaged wiring or connectors related to the actuator
- Defective actuator motor
- Malfunctioning suspension control module
- Corrosion or moisture intrusion affecting the circuit components
Symptoms of C0585 GMC
- Harsh or bumpy ride quality
- Uneven tire wear
- Poor handling or stability
- Suspension system warning light illuminated on the dashboard
- Difficulty controlling the vehicle, especially during turns or braking
How to Fix C0585 GMC
- Diagnose the specific cause of the C0585 code using a scan tool to pinpoint the faulty component.
- Inspect the wiring, connectors, and electrical connections related to the left rear shock absorber actuator.
- Test the actuator motor and suspension control module for proper functionality.
- Replace any damaged or defective components identified during the diagnostic process.
- Clear the diagnostic trouble codes, reset the system, and test drive the vehicle to ensure that the issue has been resolved.
Cost to Fix C0585 GMC
The typical repair costs for addressing the C0585 code related to the left rear shock absorber actuator circuit can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, parts and labor for this repair could range from $200 to $800 or more. It's important to note that diagnostic time and labor rates at auto repair shops can vary significantly, so it's advisable to obtain quotes from multiple sources to get a more accurate estimate based on your location and vehicle. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing.
Tech Notes for C0585 GMC
C0585:02 Left Rear Shock Absorber Actuator Circuit Short to Ground
C0585:04 Left Rear Shock Absorber Actuator Circuit Open
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Information for Specific GMC Models
- C0585 2014 GMC Sierra — Left Rear Shock Absorber Actuator Circuit
- C0585 2015 GMC Sierra — Left Rear Shock Absorber Actuator Circuit
- C0585 2016 GMC Sierra — Left Rear Shock Absorber Actuator Circuit
- C0585 2017 GMC Sierra — Left Rear Shock Absorber Actuator Circuit
- C0585 2018 GMC Sierra — Left Rear Shock Absorber Actuator Circuit
Frequently Asked Questions about C0585 GMC Code
1. What are the common symptoms of OBDII code C0585 GMC?
- The common symptoms include a malfunctioning left rear shock absorber, rough ride quality, and uneven tire wear.
2. What are the possible causes of OBDII code C0585 GMC?
- Possible causes may include a faulty left rear shock absorber actuator, damaged wiring or connectors, or a malfunctioning control module.
3. How can I diagnose the issue related to OBDII code C0585 GMC?
- Diagnose the issue by inspecting the left rear shock absorber actuator, checking the wiring and connectors for damage, and using a diagnostic scanner to read the trouble codes.
4. Can I still drive my vehicle with OBDII code C0585 GMC?
- It is not recommended to drive the vehicle with this code as it can affect the vehicle's stability and handling.
5. How can I repair OBDII code C0585 GMC?
- Repair options may include replacing the left rear shock absorber actuator, repairing or replacing damaged wiring or connectors, and resetting the trouble code with a diagnostic scanner.
6. Is it possible to reset OBDII code C0585 GMC without fixing the underlying issue?
- Resetting the code without addressing the underlying issue may temporarily clear the warning light, but the problem will likely reoccur.
7. Can a DIY enthusiast fix OBDII code C0585 GMC at home?
- Depending on your mechanical skills and access to tools, it is possible to address this code at home by following repair guides and using the necessary equipment.
8. How much does it typically cost to repair OBDII code C0585 GMC at a professional auto repair shop?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $200 to $500 at a professional auto repair shop.
9. Will OBDII code C0585 GMC cause my vehicle to fail an emissions test?
- Yes, this code can cause your vehicle to fail an emissions test as it indicates a problem with the left rear shock absorber actuator circuit.
10. Is it safe to ignore OBDII code C0585 GMC and continue driving?
- Ignoring this code can lead to potential safety issues and further damage to your vehicle's suspension system, so it is not recommended to ignore it.
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