P2316 Buick 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 Buick 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 Buick Description
What are the Possible Causes of the DTC P2316 Buick?
- 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 Buick?
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 Buick 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.
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Frequently Asked Questions about P2316 Buick Code
1. What are the common symptoms of OBDII code P2316 in a Buick related to the Ignition Coil 6 Control Circuit High Voltage?
- Common symptoms include rough engine idling, misfiring, loss of power, and illuminated check engine light.
2. What are the potential causes of OBDII code P2316 indicating Ignition Coil 6 Control Circuit High Voltage in a Buick?
- Possible causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the engine control module.
3. How can I diagnose the source of OBDII code P2316 in my Buick signaling Ignition Coil 6 Control Circuit High Voltage?
- Use a scan tool to check for specific trouble codes, visually inspect the ignition coil and its connections, and perform testing to identify any electrical faults.
4. Can driving with OBDII code P2316 related to the Ignition Coil 6 Control Circuit High Voltage in a Buick cause further damage?
- It is not recommended to drive with this code as it can lead to poor engine performance, increased fuel consumption, and potential damage to other engine components.
5. What are some repair tips for resolving OBDII code P2316 in a Buick associated with Ignition Coil 6 Control Circuit High Voltage?
- Ensure proper connection of the ignition coil, replace a faulty ignition coil if necessary, inspect and repair any damaged wiring or connectors, and clear the trouble codes after repairs.
6. Is it possible to reset OBDII code P2316 in a Buick after repairing the Ignition Coil 6 Control Circuit High Voltage issue?
- Yes, the code can be reset using a scan tool or by disconnecting the car battery for a few minutes. However, make sure the underlying issue has been fixed before resetting the code.
7. How much does it typically cost to repair OBDII code P2316 related to the Ignition Coil 6 Control Circuit High Voltage in a Buick?
- 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.
8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P2316 related to Ignition Coil 6 Control Circuit High Voltage in a Buick?
- Depending on the specific cause, a DIY enthusiast may be able to address this issue by following repair guides, but it is recommended to have some level of experience with automotive electrical systems.
9. How urgent is it to address OBDII code P2316 related to Ignition Coil 6 Control Circuit High Voltage in a Buick?
- It is advisable to address this issue promptly to prevent further engine damage and ensure optimal performance and fuel efficiency.
10. Are there any preventive measures to avoid encountering OBDII code P2316 related to Ignition Coil 6 Control Circuit High Voltage in a Buick?
- Regular maintenance, including inspecting and replacing ignition components as needed, can help prevent issues that may lead to this trouble code.
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