What does code P1310 mean on Lexus vehicles?
The ECU detects a malfunction in the ignition igniter circuit for cylinder 3, preventing proper spark generation.
OBD-II Code Lexus
P1310 — Lexus — Igniter Circuit Malfunction (No. 3)
The ECU detects a malfunction in the ignition igniter circuit for cylinder 3, preventing proper spark generation.
Common symptoms
- Misfire
- rough engine operation
Possible causes
- Faulty igniter
- ignition coil failure
- wiring issues
Initial recommendation
Inspect igniter and ignition coil for cylinder 3 and check control wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Lexus code P1310 with your vehicle's actual symptoms for more complete diagnostic guidance.
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