CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid counter value, indicating an error in data integrity has been detected.
<0.01% (Extremely rare)
None displayed
Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid counter value, indicating an error in data integrity has been detected.
5 or more CAN message frames from the vclefts ECU have counter values that do not increment as expected
System reset, or 3 valid CAN frames are received where the counter from the vclefts ECU increments as expected
Semitruck
service
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