DPP1_a061_vcLVCounter
DPP1_a061_vcLVCounter
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
CAN messages from the low voltage vehicle controller (vcLV) ECU have an invalid counter value, indicating an error in data integrity has been detected.
Potential Impact
Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
Set Condition
10 or more CAN message frames from the vcLV ECU have counter values that do not increment as expected
Clear Condition
System reset, or 3 valid CAN frames are received where the counter from the vcLV ECU increments as expected