What does code P1600 mean on Audi vehicles?
Low voltage detected at terminal 15 power supply.
OBD-II Code Audi
P1600 — Audi — Power Supply (B+) Terminal 15 Low Voltage
Low voltage detected at terminal 15 power supply.
Common symptoms
- Electrical malfunctions.
Possible causes
- Battery or alternator issue.
Initial recommendation
Check electrical system.
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
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