P064C 2018 Chevrolet Silverado Code - Glow Plug Control Module
Quick Answer
The Glow Plug Control Module has the ability to perform internal self-test diagnostics. Common causes include Faulty Glow Plug Control Module, Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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
- P064C 2018 Chevrolet Silverado indicates Glow Plug Control Module.
- Common causes
- Common causes include Faulty Glow Plug Control Module, Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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 P064C 2018 Chevrolet Silverado Description
What are the Possible Causes of the DTC P064C 2018 Chevrolet Silverado?
- Faulty Glow Plug Control Module
- Glow Plug Control Module harness is open or shorted
- Glow Plug Control Module circuit poor electrical connection
How to Fix the DTC P064C 2018 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 P064C 2018 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 P064C 2018 Chevrolet Silverado code?
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Frequently Asked Questions about P064C 2018 Chevrolet Silverado Code
1. What does the OBDII code P064C mean on a 2018 Chevrolet Silverado?
The P064C code indicates an issue with the Glow Plug Control Module, typically related to a malfunction in its performance or communication with the engine control module (ECM).
2. What are the common symptoms of a P064C code in a 2018 Chevrolet Silverado?
Symptoms may include difficulty starting the engine in cold weather, reduced engine performance, an illuminated check engine light, and sometimes increased exhaust smoke during startup.
3. What causes the P064C code to appear on a 2018 Chevrolet Silverado?
Common causes include a faulty glow plug control module, wiring or connector issues, a blown fuse, or internal software/hardware failure in the ECM.
4. Can I drive my 2018 Chevrolet Silverado with a P064C code?
While the vehicle may still be drivable, it could experience starting issues in cold temperatures, reduced performance, and potential long-term engine damage if not addressed promptly.
5. How is the P064C code diagnosed on a 2018 Chevrolet Silverado?
A mechanic will typically use a scan tool to check for related codes, inspect the glow plug control module and its wiring, test the module's functionality, and ensure proper communication with the ECM.
6. What repairs are needed to fix the P064C code in a 2018 Chevrolet Silverado?
Repairs may involve replacing the glow plug control module, repairing or replacing damaged wiring or connectors, updating the ECM software, or replacing a blown fuse.
7. How much does it cost to fix the P064C code on a 2018 Chevrolet Silverado?
Repair costs can vary, but replacing a glow plug control module typically ranges from $200 to $400, including parts and labor, depending on your location.
8. Can a P064C code be cleared without fixing the issue?
The code can be cleared temporarily with a scan tool, but it will likely return if the underlying issue is not resolved.
9. What tools are needed to diagnose a P064C code on a 2018 Chevrolet Silverado?
You’ll need an OBDII scanner, a multimeter for testing electrical connections, and potentially a wiring diagram for the glow plug system.
10. How can I prevent the P064C code from occurring on my 2018 Chevrolet Silverado?
Regular maintenance, inspecting glow plug system components for damage, and addressing electrical issues promptly can help prevent this code from occurring.
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