P2316 2017 Chevrolet Silverado Code - Ignition Coil 6 Control Circuit High Voltage
Quick Answer
The ignition system on this engine uses ignition coils with integrated power transistors. Common causes include Faulty Ignition Coil 6, Ignition Coil 6 harness is open or shorted, Ignition Coil 6 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
- P2316 2017 Chevrolet Silverado indicates Ignition Coil 6 Control Circuit High Voltage.
- Common causes
- Common causes include Faulty Ignition Coil 6, Ignition Coil 6 harness is open or shorted, Ignition Coil 6 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 P2316 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2316 2017 Chevrolet Silverado?
- Faulty Ignition Coil 6
- Ignition Coil 6 harness is open or shorted
- Ignition Coil 6 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2316 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 P2316 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 P2316 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P2316 2017 Chevrolet Silverado Code
1. What does the OBDII code P2316 mean for a 2017 Chevrolet Silverado?
P2316 indicates a high voltage issue in the Ignition Coil 6 control circuit, meaning there is likely a problem with the circuit controlling the ignition coil for cylinder 6.
2. What are the common symptoms of code P2316 in a 2017 Chevrolet Silverado?
Symptoms may include rough idling, engine misfires, reduced fuel efficiency, a check engine light, and in some cases, difficulty starting the engine.
3. What causes the P2316 code in a 2017 Chevrolet Silverado?
Common causes include a faulty ignition coil, damaged wiring or connectors in the coil circuit, issues with the powertrain control module (PCM), or excessive resistance in the circuit.
4. Can I drive my 2017 Silverado with a P2316 code?
While the truck may still be drivable, continued operation with this code can lead to further engine damage, reduced performance, and increased emissions. It’s best to address the issue promptly.
5. How do you diagnose the P2316 code on a 2017 Chevrolet Silverado?
Diagnosis typically involves using a scan tool to confirm the code, inspecting the wiring and connectors for damage, testing the ignition coil, and checking for voltage or resistance issues in the control circuit.
6. How can I fix the P2316 code on my 2017 Chevrolet Silverado?
Repairs may involve replacing the faulty ignition coil, repairing or replacing damaged wiring or connectors, or in rare cases, reprogramming or replacing the PCM.
7. How much does it cost to repair a P2316 code on a 2017 Chevrolet Silverado?
Repair costs depend on the exact issue but may range from $150 to $400, with ignition coil replacement being one of the most common and affordable fixes.
8. Can a bad PCM cause the P2316 code in a 2017 Chevrolet Silverado?
Yes, while rare, a malfunctioning PCM can cause improper voltage regulation in the ignition coil control circuit, triggering the P2316 code.
9. What tools are needed to troubleshoot the P2316 code in a 2017 Chevrolet Silverado?
You’ll need an OBDII scanner, a multimeter to test voltage and resistance, and potentially a wiring diagram for the ignition system.
10. Can low battery voltage cause the P2316 code on my 2017 Chevrolet Silverado?
Low battery voltage is unlikely to directly cause this code, but it can contribute to electrical issues that might affect the ignition system. Always ensure the battery is in good condition.
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