C0805 2015 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 2015 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 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC C0805 2015 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 2015 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 2015 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.
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Frequently Asked Questions about C0805 2015 Chevrolet Silverado Code
1. What does OBDII code C0805 mean on a 2015 Chevrolet Silverado?
C0805 indicates an issue with the Control Module Power 2 Circuit, which relates to a problem in the electrical power supply to a control module.
2. What are the common symptoms of code C0805 in a 2015 Chevrolet Silverado?
Symptoms may include warning lights on the dashboard, issues with vehicle stability systems, malfunctioning electronic components, or intermittent electrical failures.
3. What causes OBDII code C0805 in a 2015 Chevrolet Silverado?
Common causes include a blown fuse, poor electrical connections, damaged wiring, or a faulty control module.
4. How can I diagnose code C0805 on a 2015 Chevrolet Silverado?
Start by inspecting the fuses and wiring for damage or corrosion, checking the connectors for loose or dirty pins, and testing the power supply to the affected control module.
5. Can a bad battery trigger code C0805 on a 2015 Chevrolet Silverado?
Yes, a weak or failing battery can cause voltage irregularities that may trigger this code.
6. Is it safe to drive a 2015 Chevrolet Silverado with code C0805 active?
Driving with this code may lead to issues with stability or electronic systems, so it’s recommended to address the problem promptly.
7. How do I fix code C0805 on a 2015 Chevrolet Silverado?
Fixes may include replacing a blown fuse, repairing damaged wiring, cleaning or securing electrical connections, or replacing the affected control module if necessary.
8. What tools are needed to troubleshoot code C0805 on a 2015 Chevrolet Silverado?
You’ll need an OBDII scanner, a multimeter for testing voltage, and basic tools to inspect and repair wiring or fuses.
9. Can a software issue cause code C0805 on a 2015 Chevrolet Silverado?
While rare, a software issue in the control module could potentially cause this code. Reprogramming or updating the module may be required in such cases.
10. What is the cost of repairing code C0805 on a 2015 Chevrolet Silverado?
Costs vary depending on the issue but may range from replacing a fuse (minimal cost) to replacing or reprogramming a control module, which could cost several hundred dollars.
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