Allison 3000 & 4000 Gen 4 Fault Code: P0741 Torque Converter Clutch (TCC) System Stuck Off
Allison 3000 & 4000 Gen 4 Fault Code: P0752 Shift Solenoid 1 (SS1) Valve Performance Stuck On (C1 Latch Valve Stuck)
Allison 3000 & 4000 Gen 4 Fault Code: P077F Incorrect Reverse (R2) Ratio
Allison 3000 & 4000 Gen 4 Fault Code: P0776 Pressure Control Solenoid 2 (PCS2) Stuck Off
Allison 3000 & 4000 Gen 4 Fault Code: P0777 Pressure Control Solenoid 2 (PCS2) Stuck On
Allison 3000 & 4000 Gen 4 Fault Code: P0796 Pressure Control Solenoid 3 (PCS3) Stuck Off
Allison 3000 & 4000 Gen 4 Fault Code: P0797 Pressure Control Solenoid 3 (PCS3) Stuck On
Allison 3000 & 4000 Gen 4 Fault Code: P088A Transmission Filter Maintenance Alert
Allison 3000 & 4000 Gen 4 Fault Code: P088B Transmission Filter Maintenance Required
Allison 3000 & 4000 Gen 4 Fault Code: P0842 Transmission Pressure Switch 1 (PS1) Circuit Low