ATSG - FORD - AX4N - (2003).pdf

Ford AX4N – ATSG (Automatic Transmission Service Group) PDF. The Ford Motor Co. AX4N automatic transaxle is a four speed unit with total electronic controls and is designed for operation in a transverse powertrain for front wheel drive vehicles. Currently found in Taurus, Sable and Windstar vehicles. The electronic system controls the transaxle shift speeds and torque converter clutch apply and release with solenoid actuated valves. These shift solenoids, when energized, coupled with the hydraulic systems valve body, actuate various multi-plate clutch packs and bands to control the various gear ratios through the planetary gear train. Line pressure is also electronic controlled with a solenoid and controlled by the Powertrain Control Module. The PCM moniters numerous input sensors and sends the proper signals for the gear ratio desired to produce optimum driveability.

AX4N/4F50N Applications:

• 1996–1999 Ford Taurus SHO
• 1994–2007 Ford Taurus
• 1995–2002 Lincoln Continental
• 1994–2005 Mercury Sable
• 2001–2003 Ford Windstar
• 2004–2007 Ford Freestar
• 2004–2007 Mercury Monterey

CONTENTS

• DESCRIPTION & OPERATION
• DIAGNOSIS & TESTING
• COMPUTER SENSORS & SOLENOIDS
• APPLICATION CHART
• DIAGNOSTIC CODES
• DISASSEMBLY

ATSG (Automatic Transmission Service Group) PDF. The Ford Motor Co. AX4N automatic transaxle is a four speed unit with total electronic controls and is designed for operation in a transverse powertrain for front wheel drive vehicles. Currently found in Taurus, Sable and Windstar vehicles. The electronic system controls the transaxle shift speeds and torque converter clutch apply and release with solenoid actuated valves. These shift solenoids, when energized, coupled with the hydraulic systems valve body, actuate various multi-plate clutch packs and bands to control the various gear ratios through the planetary gear train. Line pressure is also electronic controlled with a solenoid and controlled by the Powertrain Control Module. The PCM moniters numerous input sensors and sends the proper signals for the gear ratio desired to produce optimum driveability.

AX4N/4F50N Applications:

• 1996–1999 Ford Taurus SHO
• 1994–2007 Ford Taurus
• 1995–2002 Lincoln Continental
• 1994–2005 Mercury Sable
• 2001–2003 Ford Windstar
• 2004–2007 Ford Freestar
• 2004–2007 Mercury Monterey

CONTENTS

• DESCRIPTION & OPERATION
• DIAGNOSIS & TESTING
• COMPUTER SENSORS & SOLENOIDS
• APPLICATION CHART
• DIAGNOSTIC CODES
• DISASSEMBLY
• VALVE BODY
• COMPONENTS
• ASSEMBLY
• SPECIFICATIONS

Language: English

Format: PDF

Pages: 120