What does code P1795 mean on Audi vehicles?
The vehicle speed signal circuit is open, preventing accurate speed information from reaching control modules.
OBD-II Code Audi
P1795 — Audi — Vehicle Speed Signal Circuit Open
The vehicle speed signal circuit is open, preventing accurate speed information from reaching control modules.
Common symptoms
- Speedometer inoperative
- possible drivability issues
Possible causes
- Open circuit
- faulty vehicle speed sensor
- wiring damage
Initial recommendation
Inspect vehicle speed sensor (VSS) wiring and signal integrity.
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 Audi code P1795 with your vehicle's actual symptoms for more complete diagnostic guidance.
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