P0300 on Nissan Rogue: Fix & DLC Location
Factory diagnostic troubleshooting wire for fault code P0300 (P0300: Random or Multiple Cylinder Misfire Detected) specifically on the Nissan Rogue (2021–2026, 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft)).
1. Symptoms of P0300 on Nissan Rogue
When the Engine Control Module (ECM/PCM) on your Nissan Rogue (1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft)) logs fault code P0300, drivers commonly observe:
2. Most Likely Causes on Nissan Rogue
Historical warranty claims and technical repair bulletins for Nissan Rogue point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Nissan Rogue
Plug a handheld OBD-II scanner into the 16-pin port under the dashboard. Check if specific cylinder codes like P0301 (Cylinder 1) or P0304 (Cylinder 4) accompany P0300. on the Nissan Rogue equipped with 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft).
Remove the ignition coils, use a spark plug socket with ratchet to unthread spark plugs. Inspect electrode tips for carbon buildup, oil fouling, or burnt gaps. Replace with OEM iridium plugs gapped to spec. on the Nissan Rogue equipped with 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft).
Perform an ignition swap test: Swap coil from a suspected misfiring cylinder to an adjacent cylinder. Clear codes and re-scan. If the misfire moves, replace the faulty coil. on the Nissan Rogue equipped with 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft).
Inspect PCV hoses, intake boot, and vacuum lines for cracking or hissing sounds while engine idles. Smoke test the intake if necessary. on the Nissan Rogue equipped with 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft).
Add a bottle of premium fuel injector cleaner (e.g. Chevron Techron). Clear the OBD-II codes with your scanner and take the car on a 15-minute drive cycle to confirm readiness monitors reset. on the Nissan Rogue equipped with 1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft).
Other Common Fault Codes on Nissan Rogue
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Nissan Rogue:
4. Nissan Rogue P0300 FAQs
What causes code P0300 to trigger on a Nissan Rogue?
On the Nissan Rogue (1.5L 3-Cyl VC-Turbo (201HP / 225 lb-ft)), P0300 is most frequently caused by Worn or fouled spark plugs and damaged spark plug wires or Failing ignition coils or coil packs.
Where is the OBD-II port located on my Nissan Rogue?
On the Nissan Rogue, the 16-pin DLC diagnostic connector is located Driver lower dash trim near driver left foot. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Nissan Rogue with code P0300?
No. Driving with a flashing check engine light causes irreversible catalytic converter damage. Given that P0300 carries a Critical severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.