High voltage processor alerts

HVP alert codes

Showing 1–50 of 70

• HVP_w001 — Watchdog Reset HVP_w001_WatchdogReset Warns if the processor has experienced a reset due to watchdog reset.
• HVP_w002 — Unused Alert2 HVP_w002_UnusedAlert2 UNUSED
• HVP_w003 — Sw Assertion HVP_w003_SwAssertion An internal software assertion has failed.
• HVP_w004 — Crash Event HVP_w004_CrashEvent Warns if the crash signal is detected by HVP
• HVP_w005 — Over Dchg Current Fault HVP_w005_OverDchgCurrentFault Warns if the pack discharge is above max discharge current limit
• HVP_w006 — Over Charge Current Fault HVP_w006_OverChargeCurrentFault Warns if the pack charge current is above max charge current limit
• HVP_w007 — Over Current Fault HVP_w007_OverCurrentFault Warns if the pack current (discharge or charge) is above max current limit.
• HVP_w008 — Over Temperature Fault HVP_w008_OverTemperatureFault A pack module temperature is above maximum temperature limit
• HVP_w009 — Over Voltage Fault HVP_w009_OverVoltageFault A brick voltage is above maximum voltage limit
• HVP_w010 — Under Voltage Fault HVP_w010_UnderVoltageFault A brick voltage is below minimum voltage limit
• HVP_w011 — Primary Bmb Mia Fault HVP_w011_PrimaryBmbMiaFault Warns if the voltage and temperature readings from primary BMB chain are mia
• HVP_w012 — Bmb Data Integrity Loss HVP_w012_BmbDataIntegrityLoss Data integrity loss due to Battery Monitoring Board (BMB) chain double break
• HVP_w013 — Bmb Communication HVP_w013_BmbCommunication A communication interruption has been detected in the Battery Monitoring Board (BMB) chain
• HVP_w014 — Bms Mia On Hvi Fault HVP_w014_BmsMiaOnHviFault Warns if the BMS node is mia on HVI CAN
• HVP_w015 — Cp Mia Fault HVP_w015_CpMiaFault Warns if the CP node is mia on HVS CAN
• HVP_w016 — Pcs Mia Fault HVP_w016_PcsMiaFault The high voltage processor (HVP) is not receiving messages from the power conversion system (PCS) on the high voltage system (HVS) controller area network (CAN). HVP functions that depend on messages from the PCS may be unavailable, or the…
• HVP_w017 — Gtw Mia Fault HVP_w017_GtwMiaFault The high voltage processor (HVP) is not receiving messages from the vehicle gateway (GTW) on the high voltage system (HVS) controller area network (CAN). HVP functions that depend on messages from the GTW may be unavailable, or their perfo…
• HVP_w018 — Power Cycling Pcs HVP_w018_powerCyclingPcs The PCS is MIA and the HVP is power cycling it in an attempt to recover it
• HVP_w019 — Cp Fault HVP_w019_CpFault The charge port (CP) electronic control unit (ECU) is detected as not operational, making the vehicle unable to charge.
• HVP_w020 — Shunt Hw Mia Fault HVP_w020_ShuntHwMiaFault Warns if the shunt current reading is not avaialble
• HVP_w021 — Pyro Mia Fault HVP_w021_PyroMiaFault The vehicle detects a condition affecting one or more of the pyrotechnic (pyro) fuses.
• HVP_w022 — Pyro Mia Warning HVP_w022_PyroMiaWarning Alerts if PyroLeakTest pyro diagnostic has cross warning threshold
• HVP_w023 — Bmb Reset Recovery HVP_w023_BmbResetRecovery The high voltage processor (HVP) detects that one or more of the Battery Monitoring Boards (BMBs) requires a hardware-reset. This alert is for logging purposes and is set after a BMB is diagnosed as irrational and then is subsequently rese…
• HVP_w024 — Supply12v Fault HVP_w024_Supply12vFault Warns if the low voltage battery is below minimum voltage threshold
• HVP_w025 — Ver Supply Fault HVP_w025_VerSupplyFault Warns if the Energy reserve voltage supply is below minimum voltage threshold
• HVP_w026 — Hvil Fault HVP_w026_HvilFault Sets if an HVIL fault is detected. Contactors cannot close (car will no longer drive) if the contactors are currently open. If no repairs were performed and the alert clears on its own, there is risk of reoccurrence.
• HVP_w027 — Bms Mia On Hvs Fault HVP_w027_BmsMiaOnHvsFault Warns if the BMS node is mia on HVS CAN
• HVP_w028 — Pack Volt Mismatch Fault HVP_w028_PackVoltMismatchFault Warns if the pack voltage doesn't match approximately with sum of brick voltages
• HVP_w029 — Ens Mia Fault HVP_w029_EnsMiaFault Warns if the ENS line is not connected to HVC
• HVP_w030 — Pack Pos Ctr Arc Fault HVP_w030_PackPosCtrArcFault The High Voltage Processor (HVP) detects a series arc at the positive pack contactor.
• HVP_w031 — Pack Neg Ctr Arc Fault HVP_w031_packNegCtrArcFault The High Voltage Processor (HVP) detects a series arc at the negative pack contactor.
• HVP_w032 — Shunt Hw And Bms Mia Fault HVP_w032_ShuntHwAndBmsMiaFault Warns if the HVP detectes both BMS and Shunt MIA while pack contactors closed
• HVP_w033 — Fc Cont Hw Fault HVP_w033_fcContHwFault Warns if the HVP detects unintended loss of contactor control (V or I)
• HVP_w034 — Cp Mismatch Fault HVP_w034_cpMismatchFault Warns if the CP version mismatch
• HVP_w035 — Pack Cont Hw Fault HVP_w035_packContHwFault Warns if the HVP detects unintended loss of contactor control (V or I)
• HVP_w036 — Pyro Fuse Blown HVP_w036_pyroFuseBlown Alerts if the HV pyro fuse is blown
• HVP_w037 — Pyro Fuse Failed To Blow HVP_w037_pyroFuseFailedToBlow Alerts if the HV pyro fuse is blown
• HVP_w038 — Cpil Fault HVP_w038_CpilFault The High Voltage Processor (HVP) has detected the Charge Port HV Interlock Loop (CPIL) has a condition affecting functionality.
• HVP_w039 — Pack Contactor Fell Open HVP_w039_PackContactorFellOpen The High Voltage Processor (HVP) has detected a pack contactor has opened during a closed state.
• HVP_w040 — Fc Contactor Fell Open HVP_w040_FcContactorFellOpen The High Voltage Processor (HVP) has detected a Fast Charge (FC) contactor has opened during a closed state.
• HVP_w041 — Pack Ctr Close Blocked HVP_w041_packCtrCloseBlocked Warn if pack contactors are not allowed to close
• HVP_w042 — Fc Ctr Close Blocked HVP_w042_fcCtrCloseBlocked The High Voltage Processor (HVP) is blocking the Fast Charge (FC) contactors from closing.
• HVP_w043 — Pack Contactor Force Open HVP_w043_packContactorForceOpen The High Voltage Processor (HVP) has forced the pack contactors open despite the pack contactor state being closed.
• HVP_w044 — Fc Contactor Force Open HVP_w044_fcContactorForceOpen The High Voltage Processor (HVP) has forced the Fast Charge (FC) contactors open despite the FC contactor state being closed.
• HVP_w045 — Dc Link Over Voltage HVP_w045_dcLinkOverVoltage The High Voltage Processor (HVP) has detected the DC-link voltage has exceeded the voltage mismatch threshold while closing the pack contactors.
• HVP_w046 — Shunt Over Temperature HVP_w046_shuntOverTemperature The High Voltage Processor (HVP) has detected the shunt temperature has exceeded the high threshold value.
• HVP_w047 — Passive Pyro Deploy HVP_w047_passivePyroDeploy The High Voltage Processor (HVP) hardware circuit board has detected and triggered the pyrotechnic fuse on the battery. The High Voltage (HV) system has been isolated to the battery.
• HVP_w048 — Sw Unsupported Bmb Asic Type HVP_w048_swUnsupportedBmbAsicType Unsupported battery monitoring board (BMB) application-specific integrated circuit (ASIC) configuration.
• HVP_w049 — Pack Ctr Close Failed HVP_w049_packCtrCloseFailed The High Voltage Processor (HVP) has detected a pack contactor has entered blocked state.
• HVP_w050 — Fc Ctr Close Failed HVP_w050_fcCtrCloseFailed The Fast Charge (FC) contactor is unable to close. This results in the inability to Fast Charge.