C0585 Chevrolet Code - Left 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 Left Rear Shock Absorber Actuator, Left Rear Shock Absorber Actuator harness is open or shorted, Left 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
- C0585 Chevrolet indicates Left Rear Shock Absorber Actuator Circuit.
- Common causes
- Common causes include Faulty Left Rear Shock Absorber Actuator, Left Rear Shock Absorber Actuator harness is open or shorted, Left 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.
Code C0585 Chevrolet Description
What are the Possible Causes of the DTC C0585 Chevrolet?
- Faulty Left Rear Shock Absorber Actuator
- Left Rear Shock Absorber Actuator harness is open or shorted
- Left Rear Shock Absorber Actuator circuit poor electrical connection
- Faulty Suspension Control Module
How to Fix the DTC C0585 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.
Code Tech Notes
C0585:02 Left Rear Shock Absorber Actuator Circuit Short to Ground
C0585:04 Left Rear Shock Absorber Actuator Circuit Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C0585 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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Information for Specific Chevrolet Models
- C0585 2014 Chevrolet Silverado — Left Rear Shock Absorber Actuator Circuit
- C0585 2015 Chevrolet Silverado — Left Rear Shock Absorber Actuator Circuit
- C0585 2016 Chevrolet Silverado — Left Rear Shock Absorber Actuator Circuit
- C0585 2017 Chevrolet Silverado — Left Rear Shock Absorber Actuator Circuit
- C0585 2018 Chevrolet Silverado — Left Rear Shock Absorber Actuator Circuit
Frequently Asked Questions about C0585 Chevrolet Code
1. What does the OBDII code C0585 mean for a Chevrolet?
C0585 indicates an issue with the Left Rear Shock Absorber Actuator Circuit, which is part of the vehicle's suspension control system.
2. What are the symptoms of code C0585 on a Chevrolet?
Common symptoms include a warning light on the dashboard, a noticeable change in ride quality, or difficulty maintaining proper suspension height.
3. What causes the C0585 code to appear?
The most common causes are a faulty shock absorber actuator, damaged wiring or connectors in the circuit, or a malfunctioning suspension control module.
4. Can I drive my Chevrolet with the C0585 code active?
While it may be possible to drive, the vehicle's ride comfort and handling could be compromised, especially on uneven roads. It’s best to address the issue promptly.
5. How do I diagnose the C0585 code?
Start by visually inspecting the wiring and connectors of the left rear shock absorber actuator. Use a diagnostic scanner to confirm the fault and check for related codes.
6. How do I fix the C0585 code on my Chevrolet?
Repairs may include replacing the left rear shock absorber actuator, fixing damaged wiring or connectors, or reprogramming the suspension control module if needed.
7. How much does it cost to repair a C0585 code?
Costs can vary depending on the exact issue, but replacing the shock absorber actuator typically ranges between $300 and $800, including parts and labor.
8. Can a bad suspension sensor cause the C0585 code?
Yes, if the suspension sensor feeds incorrect data to the control module, it could lead to this code being triggered.
9. Is a software update required to clear the C0585 code?
In some cases, a software update or reprogramming of the suspension control module may be necessary after repairs.
10. What tools are needed to troubleshoot the C0585 code?
You’ll need an OBDII scanner capable of reading suspension codes, a multimeter to check wiring, and possibly a lift or jack to access the shock absorber.
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