P1580 GMC Code - Cruise Move Circuit Low Voltage
Quick Answer
The P1580 GMC diagnostic trouble code indicates an issue with the Cruise Move Circuit Low Voltage in the vehicle. Common causes include Faulty cruise control switch, Damaged wiring in the cruise control circuit, Malfunctioning cruise control module. 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
- P1580 GMC indicates Cruise Move Circuit Low Voltage.
- Common causes
- Common causes include Faulty cruise control switch, Damaged wiring in the cruise control circuit, Malfunctioning cruise control module.
- 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 P1580 GMC Description
The P1580 GMC diagnostic trouble code indicates an issue with the Cruise Move Circuit Low Voltage in the vehicle. This code is typically seen in GMC vehicles equipped with cruise control systems. When this code is triggered, it means that the voltage in the cruise control circuit is below the expected level, causing the cruise control system to malfunction.
Common Causes of P1580 GMC
- Faulty cruise control switch.
- Damaged wiring in the cruise control circuit.
- Malfunctioning cruise control module.
- Issues with the vehicle's power supply.
- Corrosion or poor connections in the cruise control system components.
Symptoms of P1580 GMC
- Inability to activate or set the cruise control function.
- Cruise control not maintaining the set speed.
- Cruise control engaging intermittently or erratically.
- Illumination of the check engine light.
- Decreased fuel efficiency due to inconsistent speeds on the highway.
How to Fix P1580 GMC
- Begin by performing a thorough inspection of the cruise control system components, including the switch, wiring, module, and power supply.
- Test the cruise control switch and wiring for continuity and proper voltage levels.
- Replace any faulty components, such as a defective cruise control switch or damaged wiring.
- Reset the vehicle's onboard computer to clear the error code and test the cruise control system to ensure proper functionality.
- If the issue persists, seek assistance from a professional mechanic to diagnose and repair any underlying electrical issues in the vehicle.
Cost to Fix P1580 GMC
The typical repair costs for addressing the Cruise Move Circuit Low Voltage issue can vary depending on the specific cause of the problem and the extent of the repairs needed. On average, the repair costs for this issue can range from $100 to $300, including parts and labor. However, it's important to note that the actual cost may be higher or lower based on factors such as the vehicle's make and model, the location of the repair shop, and the rates charged for diagnosis and labor. It's recommended to obtain a detailed estimate from a trusted auto repair shop before proceeding with the repairs to ensure an accurate cost assessment.
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