P0580 2017 GMC Sierra Code - Cruise Control Multifunction Switch Circuit Low Voltage
Quick Answer
The P0580 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a Cruise Control Multifunction Switch Circuit Low Voltage. Common causes include Faulty cruise control multifunction switch, Wiring issues in the cruise control circuit, Malfunctioning PCM. 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
- P0580 2017 GMC Sierra indicates Cruise Control Multifunction Switch Circuit Low Voltage.
- Common causes
- Common causes include Faulty cruise control multifunction switch, Wiring issues in the cruise control circuit, Malfunctioning PCM.
- 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 P0580 2017 GMC Sierra Description
The P0580 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a Cruise Control Multifunction Switch Circuit Low Voltage. This code is triggered when the powertrain control module (PCM) detects a lower than expected voltage signal from the cruise control multifunction switch. The cruise control multifunction switch is a component that allows the driver to control the vehicle's cruise control system, including setting the speed, accelerating, decelerating, and turning the system on and off.
Common Causes of P0580 2017 GMC Sierra
- Faulty cruise control multifunction switch
- Wiring issues in the cruise control circuit
- Malfunctioning PCM
- Poor electrical connection
- Corrosion or damage to electrical components
Symptoms of P0580 2017 GMC Sierra
- Inoperative cruise control system
- Cruise control not engaging or disengaging properly
- Cruise control setting not maintaining speed
- Check Engine Light illuminated on the dashboard
How to Fix P0580 2017 GMC Sierra
- Begin by conducting a thorough inspection of the cruise control multifunction switch and its wiring to check for any visible damage or corrosion.
- Test the voltage signal from the switch using a multimeter to determine if it falls below the specified range.
- If the voltage is low, replace the cruise control multifunction switch with a new, OEM-quality part.
- Clear the DTC from the PCM memory using a scan tool and test the cruise control system to ensure proper functionality.
- If the issue persists, further diagnostic testing may be required to identify any underlying electrical problems within the vehicle.
Cost to Fix P0580 2017 GMC Sierra
The typical repair costs for addressing a P0580 code on a 2017 GMC Sierra can vary depending on the specific cause of the issue. In general, replacing the cruise control multifunction switch can range from $100 to $200 for the part, with additional labor costs of approximately $100 to $200. Overall, the total repair cost may fall between $200 and $400, but it's important to note that prices can fluctuate based on location, vehicle make and model, and labor rates at auto repair shops. It's recommended to obtain quotes from local shops to get a more accurate estimate for this repair.
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Frequently Asked Questions about P0580 2017 GMC Sierra Code
What does the OBDII code P0580 mean on a 2017 GMC Sierra?
Code P0580 indicates a low voltage issue in the Cruise Control Multifunction Switch Circuit, which can affect the cruise control system's operation.
What are the common symptoms of code P0580 in a 2017 GMC Sierra?
Symptoms may include the cruise control not functioning, unresponsive switches, or the cruise control light failing to illuminate.
What causes the P0580 code in a 2017 GMC Sierra?
Common causes include a faulty cruise control switch, damaged wiring or connectors, a blown fuse, or an issue with the vehicle's PCM (Powertrain Control Module).
How do I diagnose the P0580 code in my 2017 GMC Sierra?
Start by visually inspecting the cruise control switch, wiring, and connections for damage. Use a multimeter to check for proper voltage and continuity in the circuit.
Can I still drive my GMC Sierra with the P0580 code?
Yes, you can drive the truck, but the cruise control system may not work properly, which could impact long-distance driving convenience.
How is the P0580 code typically fixed?
Repairs may include replacing the cruise control switch, repairing damaged wiring or connectors, or replacing a blown fuse. In rare cases, reprogramming or replacing the PCM may be needed.
How much does it cost to fix the P0580 code on a 2017 GMC Sierra?
The repair cost can range from $100 to $300, depending on whether the issue is with the switch, wiring, or other components.
Can a blown fuse cause the P0580 code in a 2017 GMC Sierra?
Yes, a blown fuse in the cruise control circuit can result in low voltage and trigger the P0580 code.
Is the P0580 code a common issue for a 2017 GMC Sierra?
While not extremely common, the P0580 code can occur, especially if cruise control components or wiring experience wear and tear.
Do I need special tools to fix the P0580 code on my GMC Sierra?
Basic tools like a multimeter and a diagnostic scanner are typically sufficient to diagnose and repair this code.
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