What does code P1478 mean on Chrysler vehicles?
The battery temperature sensor voltage is outside the allowed range.
OBD-II Code Chrysler
P1478 — Chrysler — Battery Temperature Sensor Voltage Out of Limit
The battery temperature sensor voltage is outside the allowed range.
Common symptoms
- Irregular charging system
Possible causes
- Faulty sensor
- damaged wiring
Initial recommendation
Check battery temperature sensor 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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