C0805 2017 Chevrolet Silverado Code - Control Module Power 2 Circuit
Quick Answer
The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Battery voltage, Faulty Control Module, Control Module harness is open or shorted. 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
- C0805 2017 Chevrolet Silverado indicates Control Module Power 2 Circuit.
- Common causes
- Common causes include Battery voltage, Faulty Control Module, Control Module harness is open or shorted.
- 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 C0805 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC C0805 2017 Chevrolet Silverado?
- Battery voltage
- Faulty Control Module
- Control Module harness is open or shorted
- Control Module circuit poor electrical connection
How to Fix the DTC C0805 2017 Chevrolet Silverado?
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 C0805 2017 Chevrolet Silverado 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.
Need more information about the C0805 2017 Chevrolet Silverado code?
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Frequently Asked Questions about C0805 2017 Chevrolet Silverado Code
1. What does the OBDII code C0805 mean on a 2017 Chevrolet Silverado?
C0805 indicates an issue with the Control Module Power 2 Circuit, which involves a fault in the power supply to one of the vehicle's control modules.
2. What are common symptoms of code C0805 in a 2017 Chevrolet Silverado?
Symptoms may include warning lights on the dashboard, such as the check engine light or stability control light, and possible electrical system malfunctions.
3. What causes the C0805 code in a 2017 Chevrolet Silverado?
Common causes include a blown fuse, damaged wiring, poor electrical connections, or a faulty control module.
4. Can I drive my 2017 Chevrolet Silverado with the C0805 code?
Driving may be possible, but it is not recommended as it could lead to further electrical issues or impaired vehicle performance.
5. How do I diagnose the C0805 code on a 2017 Chevrolet Silverado?
Start by checking fuses, inspecting wiring and connectors for damage, and using a diagnostic scanner to pinpoint the affected circuit or module.
6. What tools are needed to troubleshoot the C0805 code?
Basic tools include a multimeter for testing electrical circuits, a diagnostic scanner, and possibly wiring diagrams for the Silverado.
7. How can I fix the C0805 code on my 2017 Chevrolet Silverado?
Repairs may involve replacing blown fuses, repairing or replacing damaged wires, or addressing a faulty control module.
8. How much does it cost to fix the C0805 code on a 2017 Chevrolet Silverado?
The cost varies depending on the issue. Simple fixes like replacing a fuse may cost less than $20, while control module replacement can cost several hundred dollars.
9. Can a weak battery cause the C0805 code on a 2017 Chevrolet Silverado?
Yes, a weak or failing battery can cause voltage issues that trigger this code; always ensure the battery is in good condition.
10. Do I need a professional mechanic to fix the C0805 code?
While some issues like checking fuses are DIY-friendly, diagnosing and repairing wiring or control modules may require professional expertise.
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