DI_a224 — Brake Over Temp

Full alert identifier: DI_a224_brakeOverTemp

Alert description

The drive interface (DI) electronic control unit (ECU) detects brake temperatures above the range expected to provide a comfortable driving experience.

Potential impact

Braking performance may be reduced.

Set condition

Any brake temperature detected above the set threshold for a sustained period of time.

Clear condition

All brake temperatures detected to have fallen below the clear threshold.

Signals to check

These diagnostic fields are associated with DI_a224. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Brake FL Temp `DI_a224_brakeFLTemp`	degC
Brake FR Temp `DI_a224_brakeFRTemp`	degC
Brake RL Temp `DI_a224_brakeRLTemp`	degC
Brake RR Temp `DI_a224_brakeRRTemp`	degC

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a224.