Free API
1.5L I4 TurboFWDCVTgasturbo
6 active safety recalls on this vehicle — view recalls
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
P0360high severityPowertrain

Ignition Coil J Primary/Secondary Circuit Malfunction

on 2019 Honda Accord 1.5L I4 Turbo · FWD

What this code means

The PCM detected a fault in the primary or secondary circuit of ignition coil J (cylinder 10). The coil may not be firing, resulting in a misfire.

Symptoms

  • Engine misfire
  • Rough running
  • Check engine light on

Common causes

  • Faulty ignition coil
  • Damaged coil wiring or connector
  • Poor coil ground
  • Failed PCM coil driver

Diagnostic steps

  1. Scan for related misfire codes
  2. Inspect coil J connector and wiring
  3. Swap coil J with another cylinder to test
  4. Measure coil primary/secondary resistance

Other Powertrain codes on this vehicle

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
⚠ STILL BEHIND THE PAYWALL
The 2019 Honda Accord repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the Honda Accord — $99 →
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →