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GTW_w177 — Dead12 V Battery

Full alert identifier: GTW_w177_dead12VBattery

Message shown in the car

Electrical system power low Charge vehicle or jump 12V battery

Alert description

GTW_w177_dead12VBattery

Potential impact

This information is not available in the alert reference.

Set condition

This information is not available in the alert reference.

Clear condition

This information is not available in the alert reference.

Signals to check

These diagnostic fields are associated with GTW_w177. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
12 V State GTW_a177_12VState —
Battery Support Request GTW_a177_batterySupportRequest —
Bms Is Mia GTW_a177_bmsIsMia —
Bms Soc Too Low For Support GTW_a177_bmsSocTooLowForSupport —
Bms State Is Sna GTW_a177_bmsStateIsSna —
Dcdc Efuse Enabled GTW_a177_dcdcEfuseEnabled —
Dcdc Efuse Faulted GTW_a177_dcdcEfuseFaulted —
Dcdc Efuse State GTW_a177_dcdcEfuseState —
Show 9 more fields
Signal Unit
Dcdc Enable On GTW_a177_dcdcEnableOn —
Dcdc Is Mia GTW_a177_dcdcIsMia —
F 210 No Support GTW_a177_f210NoSupport —
Hv Disconnected By Crash GTW_a177_hvDisconnectedByCrash —
Ibs Voltage Filtered GTW_a177_ibsVoltageFiltered
255
SNA
V
Latched Bms State GTW_a177_latchedBmsState —
Net Ah GTW_a177_netAh Ah
W 069 Can 1 Bus Off GTW_a177_w069Can1BusOff —
W 070 Can 2 Bus Off GTW_a177_w070Can2BusOff —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of GTW_w177.

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