What does code P1479 mean on Chrysler vehicles?
A fault is detected in the transmission cooling fan relay circuit.
OBD-II Code Chrysler
P1479 — Chrysler — Transmission Fan Relay Circuit Malfunction
A fault is detected in the transmission cooling fan relay circuit.
Common symptoms
- Transmission overheating
Possible causes
- Faulty relay
- damaged wiring
Initial recommendation
Check transmission fan relay and 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.
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