P2307 2018 Chevrolet Silverado Code - Ignition Coil 3 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 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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
- P2307 2018 Chevrolet Silverado indicates Ignition Coil 3 Control Circuit High Voltage.
- Common causes
- Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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 P2307 2018 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2307 2018 Chevrolet Silverado?
- Faulty Ignition Coil 3
- Ignition Coil 3 harness is open or shorted
- Ignition Coil 3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2307 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 P2307 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 P2307 2018 Chevrolet Silverado code?
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Frequently Asked Questions about P2307 2018 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P2307 on a 2018 Chevrolet Silverado?
- Common symptoms include engine misfires, rough idling, loss of power, and potential stalling.
2. What causes the OBDII code P2307 to trigger in a 2018 Chevrolet Silverado?
- The code P2307 typically indicates a high voltage condition in the control circuit of ignition coil 3.
3. How can I diagnose the issue related to OBDII code P2307 on my 2018 Chevrolet Silverado?
- Diagnosing the problem involves checking the wiring harness, connectors, and the ignition coil itself for any damage or malfunction.
4. Can a faulty spark plug lead to the OBDII code P2307 in a 2018 Chevrolet Silverado?
- Yes, a faulty spark plug can cause the ignition coil to overwork, potentially leading to a high voltage condition triggering the code P2307.
5. Is it safe to continue driving my 2018 Chevrolet Silverado with the OBDII code P2307 present?
- It's not recommended to drive with the code active as it can lead to further damage to the engine components.
6. How difficult is it to repair the OBDII code P2307 issue on a 2018 Chevrolet Silverado?
- Repair difficulty can vary, but addressing the root cause such as replacing a faulty ignition coil or repairing wiring issues is typically straightforward.
7. Can I reset the OBDII code P2307 on my 2018 Chevrolet Silverado without fixing the underlying problem?
- While you can reset the code, it's crucial to address the root cause to prevent further issues and potential engine damage.
8. Are there any preventive measures to avoid encountering the OBDII code P2307 on a 2018 Chevrolet Silverado?
- Regular maintenance, such as timely spark plug replacements and inspection of ignition system components, can help prevent issues leading to the code P2307.
9. How much can I expect to pay for repairing the OBDII code P2307 issue on a 2018 Chevrolet Silverado?
- Repair costs can vary depending on the specific cause, but it's advisable to consult a professional mechanic for an accurate diagnosis and cost estimate.
10. Will fixing the OBDII code P2307 on my 2018 Chevrolet Silverado improve its overall performance?
- Yes, addressing the code P2307 issue can improve engine performance, fuel efficiency, and overall drivability of the vehicle.
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