Dual Power Pump (DPP) ECU memory checksum fault detected during the Cyclic Redundancy Check (CRC).
<0.01% (Extremely rare)
None displayed
Steering assist reduced
Dual Power Pump (DPP) ECU memory checksum fault detected during the Cyclic Redundancy Check (CRC).
DPP ECU data written to memory/Data-flash on previous cycles is checked against CRC and is not correct
System reset
Semitruck
service
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