What does code P1814 mean on Audi vehicles?
The pressure control solenoid 1 circuit is open or shorted to ground, forcing the transmission into limp mode.
OBD-II Code Audi
P1814 — Audi — Pressure Control Solenoid 1 Circuit Open or Short to Ground
The pressure control solenoid 1 circuit is open or shorted to ground, forcing the transmission into limp mode.
Common symptoms
- Transmission enters limp mode
- limited gear operation
Possible causes
- Electrical failure
- damaged wiring
- faulty solenoid
Initial recommendation
Inspect solenoid 1 wiring and connectors, test and replace solenoid if necessary.
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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