APS_w027 — ECU Reset Fault

Full alert identifier: APS_w027_ECU_Reset_Fault

Alert description

Autopilot Processor Secondary (APS) / Aurix resets unexpectedly.

Autopilot features will be unavailable.

APS detects that it rebooted unexpectedly.

Clears after reboot / sleep cycle.

These diagnostic fields are associated with APS_w027. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Cbs app `APS_sw027_CBS_APP`	—
Cbs debug `APS_sw027_CBS_DEBUG`	—
Cbs system `APS_sw027_CBS_SYSTEM`	—
CPU Checkstop Error `APS_sw027_CPU_Checkstop_Error`	—
Clock Monitor 0 Low `APS_sw027_Clock_Monitor_0_Low`	—
Clock Monitor 0 Off `APS_sw027_Clock_Monitor_0_Off`	—
Core Reset `APS_sw027_Core_Reset`	—
Esr0 `APS_sw027_ESR0`	—

Show 29 more fields

Signal	Unit
Esr1 `APS_sw027_ESR1`	—
Evr13 `APS_sw027_EVR13`	—
Evr33 `APS_sw027_EVR33`	—
Flash Fatal Error `APS_sw027_Flash_Fatal_Error`	—
JTAG Reset `APS_sw027_JTAG_Reset`	—
LVD 1 V 2 `APS_sw027_LVD_1v2`	—
LVD 2 V 7 Flash `APS_sw027_LVD_2v7_Flash`	—
LVD 2 V 7 IO `APS_sw027_LVD_2v7_IO`	—
LVD 2 V 7 VREG `APS_sw027_LVD_2v7_VREG`	—
LVD 4 V 5 `APS_sw027_LVD_4v5`	—
PLL 0 Failure `APS_sw027_PLL_0_Failure`	—
PLL 1 Failure `APS_sw027_PLL_1_Failure`	—
Porst `APS_sw027_PORST`	—
Stdby wdg `APS_sw027_STDBY_WDG`	—
Stm0 `APS_sw027_STM0`	—
Stm1 `APS_sw027_STM1`	—
Stm2 `APS_sw027_STM2`	—
Sw `APS_sw027_SW`	—
Swd `APS_sw027_SWD`	—
Unused Bit 0 `APS_sw027_Unused_Bit_0`	—
Unused Bit 1 `APS_sw027_Unused_Bit_1`	—
Unused Bit 2 `APS_sw027_Unused_Bit_2`	—
Unused Bit 3 `APS_sw027_Unused_Bit_3`	—
Unused Bit 4 `APS_sw027_Unused_Bit_4`	—
Unused Byte `APS_sw027_Unused_Byte`	—
Unused Nibble `APS_sw027_Unused_Nibble`	—
Unused Word `APS_sw027_Unused_word`	—
Watchdog `APS_sw027_Watchdog`	—
F PLL 1 Off `APS_sw027_f_PLL_1_Off`	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w027.