Telematics control unit alerts
Browse 6 TCU alert codes and open an entry for its description and recorded conditions.
TCU alert codes
Showing 1–6 of 6
- TCU_w001 — IMS Registration Failed TCU_w001_IMSRegistrationFailed The modem is currently not registered to IP Multimedia Subsystem (IMS).
- TCU_w002 — Cell Reg Rejected TCU_w002_CellRegRejected The modem failed to register to the network.
- TCU_w003 — eCall Failed TCU_w003_ECallFailed The Emergency Call (ECall) was placed, but failed to complete.
- TCU_w004 — MSD Transmission Failed TCU_w004_MSDTransmissionFailed The transmission of MSD (automatic or manual) for ECall has failed.
- TCU_w005 — SIM Slot Error TCU_w005_SIMSlotError The current SIM slot is not matching the expected configuration. Temporary loss of cellular may occur.
- TCU_w006 — Mpss Unavailable TCU_w006_MpssUnavailable There is a high likelyhood that the modem went through a crash.