23 March, 2025 Allison WTEC II Fault Code: 44 PID: SPN: 25 FMI: Short-to-ground, K solenoid circuit Main code 44 indicates the ECU has detected a short-to-ground in a solenoid or its wiring. The DO NOT SHIFT...
23 March, 2025 Allison WTEC II Fault Code: 44 PID: SPN: 26 FMI: Short-to-ground, N solenoid circuit Main code 44 indicates the ECU has detected a short-to-ground in a solenoid or its wiring. The DO NOT SHIFT...
23 March, 2025 Allison WTEC II Fault Code: 45 PID: SPN: 12 FMI: Open circuit, A solenoid circuit Main code 45 indicates the ECU has detected either an open circuit condition in a solenoid coil or the wiring...
23 March, 2025 Allison WTEC II Fault Code: 45 PID: SPN: 13 FMI: Open circuit, B solenoid circuit Main code 45 indicates the ECU has detected either an open circuit condition in a solenoid coil or the wiring...
23 March, 2025 Allison WTEC II Fault Code: 45 PID: SPN: 14 FMI: Open circuit, C solenoid circuit Main code 45 indicates the ECU has detected either an open circuit condition in a solenoid coil or the wiring...
23 March, 2025 Allison WTEC II Fault Code: 45 PID: SPN: 15 FMI: Open circuit, D solenoid circuit Main code 45 indicates the ECU has detected either an open circuit condition in a solenoid coil or the wiring...