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USM_a238 — S12 Init Error

Full alert identifier: USM_a238_s12InitError

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_a238. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Atg Noise Meas Out Of Range USM_a238_atgNoiseMeasOutOfRange —
Cap Loss Vdda Out Of Range USM_a238_capLossVddaOutOfRange —
Cap Loss Vddd Out Of Range USM_a238_capLossVdddOutOfRange —
Crc Mismatch In Eeprom USM_a238_crcMismatchInEeprom —
Crc Mismatch In Otp USM_a238_crcMismatchInOtp —
Crc Mismatch In Ram USM_a238_crcMismatchInRam —
Crc Mismatch In Sysrom USM_a238_crcMismatchInSysrom —
Crc Of Received Cmd Invalid USM_a238_crcOfReceivedCmdInvalid —
Show 26 more fields
Signal Unit
Drv 1 Fail During Burst USM_a238_drv1FailDuringBurst —
Drv 2 Fail During Burst USM_a238_drv2FailDuringBurst —
Drvs Fail During Burst USM_a238_drvsFailDuringBurst —
Eeprom Prog Buys USM_a238_eepromProgBuys —
Eeprom Prog Fail USM_a238_eepromProgFail —
Invalid Start Edge USM_a238_invalidStartEdge —
Num Atg Noise Errors Since Init USM_a238_numAtgNoiseErrorsSinceInit —
Num Invalid Start Edge Since Init USM_a238_numInvalidStartEdgeSinceInit —
Otp Crc Error USM_a238_otpCrcError —
Over Volt At Vtank During Burst USM_a238_overVoltAtVtankDuringBurst —
Password Wrong USM_a238_passwordWrong —
Pdcm Pulse Invalid USM_a238_pdcmPulseInvalid —
Receiver Reached Error State USM_a238_receiverReachedErrorState —
Reference Volt Out Of Range USM_a238_referenceVoltOutOfRange —
Reset USM_a238_reset —
Sram Parity Err USM_a238_sramParityErr —
Sync Count Error USM_a238_syncCountError —
Temp Sens Out Of Range USM_a238_tempSensOutOfRange —
Time Int Between 2 Pulses Err USM_a238_timeIntBetween2PulsesErr —
Trim Reg Parity Err USM_a238_trimRegParityErr —
Under Volt At Vtank During Burst USM_a238_underVoltAtVtankDuringBurst —
Vddd Volt Out Of Range USM_a238_vdddVoltOutOfRange —
Verification Of Config And Calc Params Fail USM_a238_verificationOfConfigAndCalcParamsFail —
Vref Vold Of Otp Out Of Range USM_a238_vrefVoldOfOtpOutOfRange —
Vsup Volt Out Of Range USM_a238_vsupVoltOutOfRange —
Wdg Clock Freq Out Of Range USM_a238_wdgClockFreqOutOfRange —

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