Allison 3000 & 4000 Gen 4 Fault Code: P0562 System Voltage Low
Allison 3000 & 4000 Gen 4 Fault Code: P0602 TCM Not Programmed
Allison 3000 & 4000 Gen 4 Fault Code: P0604 Internal Control Module Random Access Memory (RAM) Error
Allison 3000 & 4000 Gen 4 Fault Code: P0610 TCM Vehicle Options (TID) Error
Allison 3000 & 4000 Gen 4 Fault Code: P0613 TCM Processor
Allison 3000 & 4000 Gen 4 Fault Code: P0614 Torque Control Data Mismatch ECM/TCM