What does code P1475 mean on Chrysler vehicles?
The auxiliary 5-volt reference output voltage is higher than allowed.
OBD-II Code Chrysler
P1475 — Chrysler — Auxiliary 5 Volt Output Too High
The auxiliary 5-volt reference output voltage is higher than allowed.
Common symptoms
- Multiple sensor faults
Possible causes
- Short circuit
- internal PCM failure
Initial recommendation
Check auxiliary 5V reference circuit.
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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