HVP_w051 — Shunt Thermistor Mia

Full alert identifier: HVP_w051_shuntThermistorMia

Alert description

The High Voltage Processor (HVP) has detected the shunt thermistor sense line is Missing in Action (MIA), indicating it may not be connected to the High Voltage Controller (HVC).

Potential impact

The shunt thermistor may have a condition affecting functionality. The thermistor may not detect shunt temperature as expected.

Set condition

The HVP has detected the shunt thermistor sense line is MIA, indicating it may not be connected to the HVC. The shunt thermistor may be not in place, missing, or gone bad.

Clear condition

The HVP detects the shunt thermistor line is no longer MIA.

Signals to check

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal	Unit
Energy Reserve V `HVP_a051_energyReserveV` 65535 SNA	V
Shunt Current `HVP_a051_shuntCurrent` -32768 SNA	A
Shunt Temperature `HVP_a051_shuntTemperature` -32768 SNA	C

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVP_w051.