DIF_a240 — Clear Fuses Routine
Full alert identifier: DIF_a240_clearFusesRoutine
Alert description
This alert indicates the fuse clearing routine was attempted.
Potential impact
The motor is permanently disabled.
Set condition
The clear fuses routine was attempted. The alert log signals provide more information on what the routine did and its results.
Clear condition
This alert does not clear until the affected drive unit motor is serviced or the Drive Inverter ECU is reset.
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 |
|---|---|
Fuse A I 2 T
DIF_
|
A^2s |
Fuse B I 2 T
DIF_
|
A^2s |
| Signal | Unit |
|---|---|
Conf No Current Detected
DIF_
|
— |
Prim No Current A
DIF_
|
— |
Prim No Current B
DIF_
|
— |
Primary Duty Cycle
DIF_
|
— |
Primary Pattern
DIF_
|
— |
Primary Timeout
DIF_
|
— |
Sec No Current A
DIF_
|
— |
Sec No Current B
DIF_
|
— |
Show 5 more fields
| Signal | Unit |
|---|---|
Secondary Duty Cycle
DIF_
|
— |
Secondary Pattern
DIF_
|
— |
Secondary Strategy 3 Ps
DIF_
|
— |
Secondary Timeout
DIF_
|
— |
Shorted Switches
DIF_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIF_a240.