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USM_a228 — S2 Init Error

Full alert identifier: USM_a228_s2InitError

Alert description

Alert indicating that there has been an init issue related to the sensor

Potential impact

Sensor function will be impaired, park assist features will be disabled.

Set condition

When any error bit is set by the sensor

Clear condition

When the error condition is no longer present

Signals to check

These diagnostic fields are associated with USM_a228. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Atg Noise Meas Out Of Range USM_a228_atgNoiseMeasOutOfRange —
Cap Loss Vdda Out Of Range USM_a228_capLossVddaOutOfRange —
Cap Loss Vddd Out Of Range USM_a228_capLossVdddOutOfRange —
Crc Mismatch In Eeprom USM_a228_crcMismatchInEeprom —
Crc Mismatch In Otp USM_a228_crcMismatchInOtp —
Crc Mismatch In Ram USM_a228_crcMismatchInRam —
Crc Mismatch In Sysrom USM_a228_crcMismatchInSysrom —
Crc Of Received Cmd Invalid USM_a228_crcOfReceivedCmdInvalid —
Show 26 more fields
Signal Unit
Drv 1 Fail During Burst USM_a228_drv1FailDuringBurst —
Drv 2 Fail During Burst USM_a228_drv2FailDuringBurst —
Drvs Fail During Burst USM_a228_drvsFailDuringBurst —
Eeprom Prog Buys USM_a228_eepromProgBuys —
Eeprom Prog Fail USM_a228_eepromProgFail —
Invalid Start Edge USM_a228_invalidStartEdge —
Num Atg Noise Errors Since Init USM_a228_numAtgNoiseErrorsSinceInit —
Num Invalid Start Edge Since Init USM_a228_numInvalidStartEdgeSinceInit —
Otp Crc Error USM_a228_otpCrcError —
Over Volt At Vtank During Burst USM_a228_overVoltAtVtankDuringBurst —
Password Wrong USM_a228_passwordWrong —
Pdcm Pulse Invalid USM_a228_pdcmPulseInvalid —
Receiver Reached Error State USM_a228_receiverReachedErrorState —
Reference Volt Out Of Range USM_a228_referenceVoltOutOfRange —
Reset USM_a228_reset —
Sram Parity Err USM_a228_sramParityErr —
Sync Count Error USM_a228_syncCountError —
Temp Sens Out Of Range USM_a228_tempSensOutOfRange —
Time Int Between 2 Pulses Err USM_a228_timeIntBetween2PulsesErr —
Trim Reg Parity Err USM_a228_trimRegParityErr —
Under Volt At Vtank During Burst USM_a228_underVoltAtVtankDuringBurst —
Vddd Volt Out Of Range USM_a228_vdddVoltOutOfRange —
Verification Of Config And Calc Params Fail USM_a228_verificationOfConfigAndCalcParamsFail —
Vref Vold Of Otp Out Of Range USM_a228_vrefVoldOfOtpOutOfRange —
Vsup Volt Out Of Range USM_a228_vsupVoltOutOfRange —
Wdg Clock Freq Out Of Range USM_a228_wdgClockFreqOutOfRange —

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