Allison

Allison 1000 & 2000 Gen 5 Fault Code:P088B Tran...

CIRCUIT DESCRIPTION:Filter Life Monitor (FM) is a part of OEM 5th Generation Prognostics functionality. When enabled in the TCM, prognostic logic determines control main filter life based on hours accumulated...

Allison 1000 & 2000 Gen 5 Fault Code:P0883 TCM ...

CIRCUIT DESCRIPTION:The TCM requires input battery voltage which originates direct from the vehicle battery and runs through a 10 amp fuse to TCM pins 10 (wire 110) and 70 (wire...

Allison 1000 & 2000 Gen 5 Fault Code:P0882 TCM ...

CIRCUIT DESCRIPTION:The TCM requires input battery voltage which originates direct from the vehicle battery and runs through a 10 amp fuse to TCM pins 10 (wire 110) and 70 (wire...

Allison 1000 & 2000 Gen 5 Fault Code:P0881 TCM ...

CIRCUIT DESCRIPTION:The TCM requires input battery voltage which originates direct from the vehicle battery and runs through a 10 amp fuse to TCM pins 10 (wire 110) and 70 (wire...

Allison 1000 & 2000 Gen 5 Fault Code:P0880 TCM ...

CIRCUIT DESCRIPTION:The TCM requires a switched ignition voltage input and a direct battery voltage input. Battery direct voltage is supplied to pins 10 and 70 at the 80-way connector. DTC...

Allison 1000 & 2000 Gen 5 Fault Code:P0878 Tran...

CIRCUIT DESCRIPTION:The Pressure Switch Manifold (PSM) is a multiple-switch assembly made up of three Normally Open (N/O) and one Normally Closed (N/C) pressure switches. Fluid pressure is supplied to the...