truckshd

Allison 1000 & 2000 Gen 4 Fault Codes: P0614 Torque Control Data Mismatch - ECM/TCM

Allison 1000 & 2000 Gen 4 Fault Codes: P0606 Controller Internal Performance - Not Enabled for Pickups or Med Duty "04"

Allison 1000 & 2000 Gen 4 Fault Codes: P0602 TCM Not Programmed

Allison 1000 & 2000 Gen 4 Fault Codes: P0563 System Voltage High

Allison 1000 & 2000 Gen 4 Fault Codes: P0562 System Voltage Low

Allison 1000 & 2000 Gen 4 Fault Codes: P0561 Unrealistic Variations in Vehicle System Voltage

Allison 1000 & 2000 Gen 4 Fault Codes: P0218 Transmission Fluid Over Temperature Condition

Allison 1000 & 2000 Gen 4 Fault Codes: P0123 Pedal Position Sensor Circuit High Voltage

Allison 1000 & 2000 Gen 4 Fault Codes: P0122 Pedal Position Sensor Circuit Low Voltage

Allison 1000 & 2000 Gen 4 Fault Codes: U2105 CAN Bus ECM Error