Lexus DTC P1325 – Igniter Circuit Malfunction (No. 6)
DTC P1325 meaning on Lexus
DTC P1325 for Lexus refers to an Igniter Circuit Malfunction (No. 6). This diagnostic trouble code indicates an issue with the ignition system’s circuit for cylinder No. 6.
Lexus DTC P1325 symptoms
Symptoms of DTC P1325 on a Lexus may include:
- Engine misfires
- Reduced engine performance
- Difficulty starting the engine
- Illuminated check engine light
Lexus DTC P1325 causes
Common causes of DTC P1325 on a Lexus include:
- Faulty ignition coil for cylinder No. 6
- Wiring or connector issues in the ignition circuit
- ECU (Engine Control Unit) malfunction
Lexus DTC P1325 seriousness
Ignoring DTC P1325 on a Lexus can lead to potential engine performance issues, increased fuel consumption, and further damage to engine components. It is recommended to address this issue promptly.
How to diagnose DTC P1325 on Lexus
To diagnose DTC P1325 on a Lexus, follow these steps:
- Use an OBD-II scanner to retrieve the trouble codes.
- Inspect the ignition coil for cylinder No. 6 for any signs of damage.
- Check the wiring and connectors in the ignition circuit for loose connections or corrosion.
- Test the ECU for proper functionality.
How to fix DTC P1325 on Lexus
To fix DTC P1325 on a Lexus, consider the following:
- Replace the faulty ignition coil for cylinder No. 6.
- Repair or replace any damaged wiring or connectors in the ignition circuit.
- If the ECU is faulty, it may need to be reprogrammed or replaced.
How to erase DTC P1325 on Lexus
To erase DTC P1325 on a Lexus:
- Use an OBD-II scanner to clear the trouble codes.
- After fixing the underlying issue, drive the vehicle to allow the ECU to run diagnostic tests and verify the repair.
Recommended tools for Lexus diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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