DIREL_a159 — Oil Pump Failure
Full alert identifier: DIREL_a159_oilPumpFailure
Message shown in the car
Powertrain requires service Vehicle speed and power may be limited
Alert description
Drive Inverter Warning: Oil pump operation abnormal
Potential impact
Initiates reduced drive unit performance and a speed limit on the vehicle, due to reduced gear lubrication and motor cooling
Set condition
Loss of communication or power to oil pump, or persistent oil pump motor stall or fault occurred
Clear condition
Clears at the start of a drive cycle, if set condition is not present anymore
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Flow
DIREL_
|
LPM |
Temperature
DIREL_
|
DegC |
Voltage
DIREL_
|
V |
| Signal | Unit |
|---|---|
Ecu Reset
DIREL_
|
— |
Fluid Pressure Irrat
DIREL_
|
— |
Fluid Temp Irrational
DIREL_
|
— |
Low Fluid Level
DIREL_
|
— |
Lv Supply Irrational
DIREL_
|
— |
Lv Supply OV
DIREL_
|
— |
Lv Supply UV
DIREL_
|
— |
Memory Error
DIREL_
|
— |
Show 12 more fields
| Signal | Unit |
|---|---|
Motor Control
DIREL_
|
— |
Motor Current Irrational
DIREL_
|
— |
Motor Overload
DIREL_
|
— |
Motor Speed Irrational
DIREL_
|
— |
Motor Speed Too High
DIREL_
|
— |
Motor Stall
DIREL_
|
— |
Oil Pump Alert
DIREL_
|
— |
Pcba ID
DIREL_
|
— |
Pump Over Temp
DIREL_
|
— |
Pump Temp Irrational
DIREL_
|
— |
Spi Error
DIREL_
|
— |
State
DIREL_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIREL_a159.