IBST_a118 — RPS NvM Read Fault

Full alert identifier: IBST_a118_RPSNvMReadFault

Alert description

iBooster (IBST) detected a read failure due to one or more Non-volatile Memory (NvM) items differentiating with debug data: RPS_Offset RPS_Rescaling, RPS_CorrAmplitudes, RPS_CorrPhases, or RPS_Version.

Potential impact

IBST may not operate as expected.

Set condition

IBST detected a read failure due to one or more NvM items differentiating with debug data: RPS_Offset RPS_Rescaling, RPS_CorrAmplitudes, RPS_CorrPhases, or RPS_Version.

Clear condition

iBooster can not recover from this condition. iBooster replacement may be required.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IBST_a118.

IBST_a060 — NvM Migration Fault IBST_a060_NvMMigrationFault iBooster (IBST) detected a migration process failure due to power interruption in previous power cycle or a migration was not possible due to insufficient space available on Electrically Erasable Programmable Read-Only Memory (EEPROM).
IBST_a149 — MLITMC Area Read Fault IBST_a149_MLITMCAreaReadFault iBooster (IBST) detected a 'read failed' condition for parameter 'Vehicle_TMC_area_mm2'.
IBST_a148 — MLI Gain Mech Read Fault IBST_a148_MLIGainMechReadFault iBooster (IBST) detected a 'read failed' condition for parameter 'gain_mech'.
IBST_a147 — PSC Motor Size Read Fault IBST_a147_PSCMotorSizeReadFault iBooster (IBST) detected the value in the Non-volatile Memory (NvM) block 'PSC_MotorSize' is incorrect or 'empty'.
IBST_a151 — PSC Gear Ratio Read Fault IBST_a151_PSCGearRatioReadFault iBooster (IBST) detected the value in the Non-volatile Memory (NvM) block 'Gear_Ratio' is incorrect or 'empty'.

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