CAN messages from the vehicle speed 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 vehicle speed to Dual Power Pack (DPP) interface is interrupted
CAN messages from the vehicle speed ECU have an invalid counter value, indicating an error in data integrity has been detected.
10 or more CAN message frames from the vehicle speed ECU have counter values that do not increment as expected
System reset, or 3 valid CAN frames are received where the counter from the vehicle speed ECU increments as expected
Semitruck
service
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