Skip to content

DI_f122 — High Stack Usage

Full alert identifier: DI_f122_highStackUsage

Message shown in the car

Unable to drive PULL OVER SAFELY

Alert description

Drive Inverter Fault: High stack usage detected

Potential impact

This information is not available in the alert reference.

Set condition

This information is not available in the alert reference.

Clear condition

This information is not available in the alert reference.

Signals to check

These diagnostic fields are associated with DI_f122. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Stack Size DI_a122_stackSize —
Stack Used DI_a122_stackUsed —
Task ID DI_a122_taskID
0
SYSTEM
1
CONTROL
2
IDLE
3
DHWF
4
EEP
5
UDS
6
XCP
7
IMM
—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_f122.

Browse all DI alert codes