P2316 2017 Chevrolet Silverado Code - Ignition Coil 6 Control Circuit High Voltage
Quick Answer
The P2316 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the ignition coil 6 control circuit experiencing high voltage. Common causes include Faulty wiring, Defective ignition coil, Malfunctioning PCM. 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 wiring, Defective ignition coil, Malfunctioning PCM.
- 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 P2316 2017 Chevrolet Silverado Description
The P2316 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the ignition coil 6 control circuit experiencing high voltage. The ignition coil is a crucial component in the vehicle's ignition system, responsible for converting the low voltage from the battery into the high voltage needed to ignite the air-fuel mixture in the engine cylinders. When the control circuit for ignition coil 6 registers high voltage, it can lead to various performance issues and potential long-term damage if left unaddressed.
Common Causes of P2316 2017 Chevrolet Silverado
- Faulty wiring
- Defective ignition coil
- Malfunctioning PCM
- Poor connection
Symptoms of P2316 2017 Chevrolet Silverado
- Engine misfires
- Rough idling
- Hesitation during acceleration
- Stalling
- Reduced power and fuel efficiency
How to Fix P2316 2017 Chevrolet Silverado
- Inspect wiring and connections related to ignition coil 6
- Test ignition coil for proper functioning
- Check PCM for faults
- Replace faulty ignition coil or repair wiring/connection issues
- Clear DTC and test drive vehicle to ensure issue is resolved
Cost to Fix P2316 2017 Chevrolet Silverado
The typical repair costs for addressing the P2316 code on a 2017 Chevrolet Silverado can range from $150 to $400, including parts and labor. However, specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.
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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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