TESLA Warning

GTW_w344

GTW_w344_micSenseFailure

System
GTW
Gateway
Type
Warning
Category
Network
Severity
Warning

What does GTW_w344 mean?

Tesla warning code in the Gateway (GTW) module. On rev E Media Control Units (MCUs), the MCU is capable of detecting the status of connection to the microphones by measuring the MIC-DIAG voltages. This alert is set when the voltage is out of spec (< 200mV for short-circuit, > 1200mV for open-circuit)?? in any of the four failure modes (L-open, L-short, R-open, R-short).

Original Description

On rev E Media Control Units (MCUs), the MCU is capable of detecting the status of connection to the microphones by measuring the MIC-DIAG voltages. This alert is set when the voltage is out of spec (< 200mV for short-circuit, > 1200mV for open-circuit)?? in any of the four failure modes (L-open, L-short, R-open, R-short).

Severity Notes

GTW_w344 is a Warning in the Gateway system. Schedule service soon. Monitor your vehicle for additional warnings.

Other GTW Codes

GTW_d004 GTW_f011 This alert indicates there is a thermal controller firmware ... GTW_f012 There is a high voltage (HV) battery firmware version mismat... GTW_f013 The gateway (GTW) reports a GTW firmware version mismatch.... GTW_f014 There is a Drive Inverter firmware version mismatch.... GTW_f015 There is a charge port firmware version mismatch.... GTW_f016 There is a charger firmware version mismatch.... GTW_f028 This alert indicates that there is a secondary charger firmw...
View all GTW codes →

Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.