What does code P1658 mean on Audi vehicles?
An incorrect signal has been received from the ADR control module.
OBD-II Code Audi
P1658 — Audi — Data Bus Powertrain Incorrect Signal from ADR Control Module
An incorrect signal has been received from the ADR control module.
Common symptoms
- Stability control malfunctions.
Possible causes
- Communication error.
Initial recommendation
Diagnose ADR control module communication.
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 P1658 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands