P2307
Ignition Coil G Secondary Circuit
2019-2019 Buick Enclave 3.6L V6
High SeverityPowertrainGeneric (SAE)
The 2019 Buick Enclave is equipped with a 3.6L V6 engine. Below you'll find detailed p2307 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Fault in ignition coil G secondary circuit (cylinder 7 on V8/V10).
Symptoms
- Cylinder 7 misfire
- Check engine light
Common Causes
- Failed coil
- Worn plug
Diagnostic Steps
- Coil swap
- Replace plug
Repair Notes
Replace coil.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P2307 on Other Vehicles
Common Questions
What does code P2307 mean on a 2019-2019 Buick Enclave?
P2307 stands for "Ignition Coil G Secondary Circuit". Fault in ignition coil G secondary circuit (cylinder 7 on V8/V10).
What are the symptoms of P2307 on a Buick Enclave?
Common symptoms of P2307 include: Cylinder 7 misfire, Check engine light.
What causes P2307 on a 2019-2019 Buick Enclave?
Common causes of P2307 include: Failed coil, Worn plug.
Last updated: March 2026