Allison 1000 & 2000 Gen 4 Fault Codes: P0732 Incorrect 2nd Gear Ratio CIRCUIT DESCRIPTION:The Transmission Control Module (TCM) uses...

Allison 1000 & 2000 Gen 4 Fault Codes: P0733 Incorrect 3rd Gear Ratio CIRCUIT DESCRIPTION:The Transmission Control Module (TCM) uses...

Allison 1000 & 2000 Gen 4 Fault Codes: P0734 Incorrect 4th Gear Ratio CIRCUIT DESCRIPTION:The Transmission Control Module (TCM) uses...

Allison 1000 & 2000 Gen 4 Fault Codes: P0735 Incorrect 5th Gear Ratio CIRCUIT DESCRIPTION:The Transmission Control Module (TCM) uses...

Allison 1000 & 2000 Gen 4 Fault Codes: P0736 Incorrect Reverse Ratio CIRCUIT DESCRIPTION:The Transmission Control Module (TCM) uses input...

Allison 1000 & 2000 Gen 4 Fault Codes: P0741 Torque Converter Clutch System Stuck Off CIRCUIT DESCRIPTION:The Transmission Control Module...