DPP2_a064_vcLVInvalid
DPP2_a064_vcLVInvalid
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
CAN messages from the low voltage vehicle controller (vcLV) ECU has an invalid data value, indicating an error in data integrity has been detected.
Potential Impact
Steering assist may be affected, since the vcLV to Dual Power Pack 2 (DPP2) interface is interrupted
Set Condition
10 or more CAN message frames from the vcLV ECU have an invalid data value or the value of signal VC_dpp2LVState is LV_FAULT
Clear Condition
System reset, or 3 valid CAN frames are received from the vcLV ECU with valid data values