What does code P1626 mean on Audi vehicles?
A required message from the transmission control module is missing.
OBD-II Code Audi
P1626 — Audi — Data Bus Powertrain Missing Message from Transmission Control Module
A required message from the transmission control module is missing.
Common symptoms
- Transmission enters limp mode.
Possible causes
- Communication failure.
Initial recommendation
Diagnose TCM 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
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