Several modules lose communication only when the vehicle is locked

A condition tied to locking may involve a different operating state from a workshop scan with doors open. Record the practical symptom and timing. Do not keep the car awake indefinitely to hide the complaint.

What to tell us

  • Locking sequence.
  • Time until symptom.
  • Other affected functions.

Before arranging work

Communication diagnosis needs the complete report, affected functions and operating state. A missing response can have several explanations. Do not bridge network wiring or repeatedly disconnect controllers as an owner-level experiment.

Ask AXION about this fault. Send the vehicle details and the information above. Please agree an appointment or postal assessment with us before travelling or sending a module.

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