The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a condition that requires it to trigger system limp mode.
<0.01% (Extremely rare)
Power reduced
Exiting and re-entering vehicle may restore operation
The performance (torque and power of the drive system) is severely limited.
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a condition that requires it to trigger system limp mode.
The DI ECU detects abnormal operation in the powertrain system. Alert log signal data provides information on the specific condition(s) detected.
A drive cycle is executed and the DI ECU detects that the trigger condition is no longer present.
Semitruck
customer, service
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.