Allison WTEC II Fault Code: 54 PID: SPN: 95 FMI: Oncoming ratio test (after shift), N3 to 5
Allison WTEC II Fault Code: 54 PID: SPN: 96 FMI: Oncoming ratio test (after shift), N4 to 6
Allison WTEC II Fault Code: 54 PID: SPN: 97 FMI: Oncoming ratio test (after shift), 2 to R (2 to NNC to R)
Allison WTEC II Fault Code: 54 PID: SPN: XY FMI: Oncoming ratio test, X to Y
Allison WTEC II Fault Code: 55 PID: SPN: 07 FMI: Oncoming C3PS test, L to R
Allison WTEC II Fault Code: 55 PID: SPN: 17 FMI: Oncoming C3PS test (after shift), 1 to R
Allison WTEC II Fault Code: 55 PID: SPN: 27 FMI: Oncoming C3PS test (after shift), 2 to R
Allison WTEC II Fault Code: 55 PID: SPN: 87 FMI: Oncoming C3PS test (after shift), N1 to R
Allison WTEC II Fault Code: 55 PID: SPN: 97 FMI: Oncoming C3PS test (after shift), NVL to Reverse
Allison WTEC II Fault Code: 55 PID: SPN: XY FMI: Oncoming C3PS test, X to Y