DIR_a136 — Spi Error
Full alert identifier: DIR_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 DIR_a136. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Busy Error AH
DIR_
|
— |
Busy Error AL
DIR_
|
— |
Busy Error BH
DIR_
|
— |
Busy Error BL
DIR_
|
— |
Busy Error CH
DIR_
|
— |
Busy Error CL
DIR_
|
— |
Crc Error AH
DIR_
|
— |
Crc Error AL
DIR_
|
— |
Show 10 more fields
| Signal | Unit |
|---|---|
Crc Error BH
DIR_
|
— |
Crc Error BL
DIR_
|
— |
Crc Error CH
DIR_
|
— |
Crc Error CL
DIR_
|
— |
Spi Error AH
DIR_
|
— |
Spi Error AL
DIR_
|
— |
Spi Error BH
DIR_
|
— |
Spi Error BL
DIR_
|
— |
Spi Error CH
DIR_
|
— |
Spi Error CL
DIR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a136.