P2312 2017 Chevrolet Silverado Code - Ignition Coil 5 Control Circuit Low Voltage
Quick Answer
The ignition system on this engine uses ignition coils with integrated power transistors. Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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
- P2312 2017 Chevrolet Silverado indicates Ignition Coil 5 Control Circuit Low Voltage.
- Common causes
- Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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 P2312 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2312 2017 Chevrolet Silverado?
- Faulty Ignition Coil 5
- Ignition Coil 5 harness is open or shorted
- Ignition Coil 5 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2312 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 P2312 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 P2312 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P2312 2017 Chevrolet Silverado Code
1. What are the common symptoms of an OBDII code P2312 in a 2017 Chevrolet Silverado?
- Common symptoms include engine misfires, rough idling, loss of power, and illuminated check engine light.
2. What does the OBDII code P2312 indicate in a 2017 Chevrolet Silverado?
- The code P2312 specifically points to an issue with the Ignition Coil 5 Control Circuit showing low voltage.
3. What are possible causes of the P2312 code in a 2017 Chevrolet Silverado?
- Possible causes include a faulty ignition coil, damaged wiring or connectors, a defective Engine Control Module (ECM), or a weak battery.
4. How can I diagnose the Ignition Coil 5 Control Circuit Low Voltage issue in my 2017 Chevrolet Silverado?
- You can perform a visual inspection of the ignition coil and its connections, test the coil's resistance, check for any damaged wiring, and use a diagnostic scanner to pinpoint the exact issue.
5. Can driving with an active P2312 code harm my 2017 Chevrolet Silverado?
- Driving with the P2312 code may lead to reduced engine performance, decreased fuel efficiency, and potential damage to the catalytic converter over time.
6. Is it safe to continue driving my 2017 Chevrolet Silverado with a misfiring Ignition Coil 5?
- It is not recommended to drive with a misfiring ignition coil as it can cause further damage to the engine and other components.
7. How can I fix the Ignition Coil 5 Control Circuit Low Voltage problem in my 2017 Chevrolet Silverado?
- Repair options include replacing the faulty ignition coil, repairing or replacing damaged wiring, checking and resetting the ECM, and ensuring a proper electrical connection.
8. Are there any DIY tips for troubleshooting the P2312 code in a 2017 Chevrolet Silverado?
- DIY tips include checking the ignition coil for physical damage, inspecting wiring for wear or corrosion, and clearing the code with an OBDII scanner to see if it returns.
9. Will resetting the OBDII code P2312 in my 2017 Chevrolet Silverado make the issue disappear?
- Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not fixed, the code is likely to reappear.
10. How much does it typically cost to repair an Ignition Coil 5 Control Circuit Low Voltage problem in a 2017 Chevrolet Silverado?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
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