DPP2_a042_ecuStateInvalid
DPP2_a042_ecuStateInvalid
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
CAN messages from the Dual Power Pump (DPP) ECU have an invalid data value, indicating an error in data integrity has been detected.
Potential Impact
Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
Set Condition
5 or more CAN message frames from the DPP ECU have an invalid data value not equal to any of the predetermined states
Clear Condition
System reset, or 3 valid CAN frames are received from the DPP ECU with valid data values