What does code P1356 mean on Ford vehicles?
The PCM does not receive a signal from the ignition diagnostic module.
OBD-II Code Ford
P1356 — Ford — Ignition Module Signal Loss to PCM
The PCM does not receive a signal from the ignition diagnostic module.
Common symptoms
- Engine will not start or may stall
Possible causes
- Faulty ignition module
- damaged wiring
Initial recommendation
Diagnose the ignition module and inspect wiring continuity.
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 Ford code P1356 with your vehicle's actual symptoms for more complete diagnostic guidance.
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