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EPASTS_a209 — Fdr Low Severity Freezing

Full alert identifier: EPASTS_a209_fdrLowSeverityFreezing

Alert description

This alert is reported by the FdrDetectionManager_R12 (FDR) component when a low severity freezing is detected at low vehicle speed. If the vehicle speed goes higher it can lead to a FDR_OCL_FREEZING alert.

Potential impact

EPAS detected water freezing at low vehicle speed.

Set condition

EPAS application diagnostics detected water freezing problem (at low speed).

Clear condition

EPAS power cycle or AMCU_FDR_OCL_PARTIAL_BLOCKING/AMCU_FDR_OCL_FREEZING alert is reported.

Signals to check

These diagnostic fields are associated with EPASTS_a209. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Debug Info `EPASTS_a209_debugInfo`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a209.

EPASTS_a208 — Fdr Low Severity Blocking EPASTS_a208_fdrLowSeverityBlocking This alert is reported by the FdrDetectionManager_R12 (FDR) component when a low severity blocking due to freezing is detected at low vehicle speed. If the vehicle speed goes higher it can lead to a FDR_OCL_PARTIAL_BLOCKING alert.
EPASTS_a207 — Fdr Ocl Freezing EPASTS_a207_fdrOclFreezing This alert is reported by the Output Control Logic (OCL) of the FdrDetectionManager_R12 (FDR) when freezing is detected.
EPASTS_a210 — Fdr Total Blocking EPASTS_a210_fdrTotalBlocking This alert is reported by the FdrDetectionManager_R12 (FDR) component when a total blocking due to freezing is detected.
EPASTS_a205 — Fdr Ocl Fail EPASTS_a205_fdrOclFail This alert is reported by the Output Control Logic (OCL) of the FdrDetectionManager_R12 (FDR) component when the necessary signals for freezing and retention detection are not available.
EPASTS_a206 — Fdr Ocl Partial Blocking EPASTS_a206_fdrOclPartialBlocking This alert is reported by the Output Control Logic (OCL) of the FdrDetectionManager_R12 (FDR) when a partial blocking is detected.

Browse all EPASTS alert codes