DIRE1R_a062_systemLimpMode
DIRE1R_a062_systemLimpMode
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a condition that requires it to trigger system limp mode.
Potential Impact
The performance (torque and power of the drive system) is severely limited.
Set Condition
The DI ECU detects abnormal operation in the powertrain system. Alert log signal data provides information on the specific condition(s) detected.
Clear Condition
A drive cycle is executed and the DI ECU detects that the trigger condition is no longer present.