DI_a187 — Pedal Misapplication
Full alert identifier: DI_a187_pedalMisapplication
Alert description
The drive interface (DI) electronic control unit (ECU) reduces acceleration because it detects a potential pedal misapplication (when the user presses the accelerator in Drive or Reverse when they meant to press the brake).
Potential impact
The DI ECU limits torque/acceleration.
Set condition
The DI ECU detects that the accelerator pedal was pressed past the set threshold and the driver assistance system (DAS) detects an object with a high enough level of confidence.
Clear condition
Either the DAS ECU no longer detects an object, or the user releases the accelerator pedal and then presses it again to override the alert.
Signals to check
These diagnostic fields are associated with DI_a187. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Filtered Accel
DI_
|
m/s^2 |
Raw Pedal
DI_
|
% |
System Torque Command
DI_
|
Nm |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a187.