DIF_a136 — Spi Error
Full alert identifier: DIF_a136_spiError
Alert description
The Drive Inverter (DIx) has detected an error communicating with the Serial Peripheral Interface (SPI), which monitors the pedal monitor.
Potential impact
DIx may not be able to receive data from the Pedal Monitor. The vehicle's drive cycle may not function as expected.
Set condition
DIx has detected an error communicating with SPI, which monitors the pedal monitor. There may be a condition affecting SPI.
Clear condition
The DIx no longer detects an error communicating with SPI. May require DIx be replaced.
Signals to check
These diagnostic fields are associated with DIF_a136. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Busy Error AH
DIF_
|
— |
Busy Error AL
DIF_
|
— |
Busy Error BH
DIF_
|
— |
Busy Error BL
DIF_
|
— |
Busy Error CH
DIF_
|
— |
Busy Error CL
DIF_
|
— |
Crc Error AH
DIF_
|
— |
Crc Error AL
DIF_
|
— |
Show 10 more fields
| Signal | Unit |
|---|---|
Crc Error BH
DIF_
|
— |
Crc Error BL
DIF_
|
— |
Crc Error CH
DIF_
|
— |
Crc Error CL
DIF_
|
— |
Spi Error AH
DIF_
|
— |
Spi Error AL
DIF_
|
— |
Spi Error BH
DIF_
|
— |
Spi Error BL
DIF_
|
— |
Spi Error CH
DIF_
|
— |
Spi Error CL
DIF_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIF_a136.