Back to 2016 Infiniti Q70L

2016 INFINITI Q70L

3.7L V6RWDAUTOMATICgas
1 active safety recall on this vehicle — view recalls
Repairs0Labor593Torque2373Fluid7DTC916Battery0Maintenance0Recalls1
P2303high severityPowertrain

Ignition Coil C Secondary Circuit

on 2016 Infiniti Q70L 3.7L V6 · RWD

What this code means

Fault in ignition coil C secondary circuit (typically cylinder 3).

Symptoms

  • Cylinder 3 misfire
  • Check engine light

Common causes

  • Failed coil
  • Worn spark plug
  • Boot damage

Diagnostic steps

  1. Swap coil
  2. Check plug
  3. Inspect for arcing

Repair notes

Replace coil and spark plug as needed.

Other Powertrain codes on this vehicle

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