DI_a191 — Brake Shift Req
Full alert identifier: DI_a191_brakeShiftReq
Alert description
The drive interface (DI) electronic control unit (ECU) detects a shift request the requires the brake pedal be pressed.
Potential impact
The DI ECU denies the shift request.
Set condition
There is a shift request that requires the brake pedal to be pressed, and is it not pressed before the end of the timeout period.
Clear condition
Clears automatically after a few seconds.
Signals to check
These diagnostic fields are associated with DI_a191. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Current Gear
DI_
|
— |
Motor Speed
DI_
|
MPH |
Request Source
DI_
|
— |
Requested Gear
DI_
|
— |
Reverse Denied After Cruise
DI_
|
— |
Time Since Cruise Cancel
DI_
|
second |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a191.