What does code P1655 mean on Audi vehicles?
The ADR control module reports stored diagnostic trouble codes.
OBD-II Code Audi
P1655 — Audi — Check DTC Memory of ADR Control Module
The ADR control module reports stored diagnostic trouble codes.
Common symptoms
- Limited system functionality.
Possible causes
- ADR system fault.
Initial recommendation
Diagnose ADR control module.
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 P1655 with your vehicle's actual symptoms for more complete diagnostic guidance.
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