46RE 47RE 48RE – ATSG (Automatic Transmission Service Group)

The 46RE, 47RE and 48RE family of transmissions by the Chrysler Group, are fitted behind a wide variety of engine sizes, including diesel, and across various vehicle lines. They are also available in 2WD and 4WD configurations. Beginning at the start of production for model year 2005, Dodge trucks equipped with the 5.9L diesel and 48RE transmission were equipped with an electronically controlled Transmission Throttle Valve Actuator (TTVA). This Actuator has replaced the previous Throttle Valve Cable and all associated linkage. A push-in Transmission Range Sensor was implemented in model year 2002 to replace the screw-in Park/Neutral switch.

The 46RE, 47RE and 48RE transmissions are all four speed fully automatic units with an electronic governor. They are equipped with a lock-up clutch in the torque converter. First through third gear ranges are provided by the clutches, bands, low-roller clutch, and planetary gearsets in the transmission. Fourth gear is provided by the overdrive unit (rear section) that contains an overdrive clutch, OD/direct clutch, overrun roller clutch, and planetary gearset.

These units contain a front (direct) clutch, rear (forward) clutch, and OD/direct clutch which serve as the input driving components. They also contain a kickdown (front) band, low/reverse (rear) band, overrun clutch, and the overdrive clutch which serve as the holding components.

Applications A518 (46RE):

• Dodge Ram pickup and vans 150/250/350 V8 and diesel engines (DGT)
• Dodge Ramcharger SUV 1988-1993 5.2L & 5.9L V8
• Jeep Grand Cherokee 1998 5.9L
• Jeep Grand Cherokee 1993-1995 5.2 V8
• 1996 Dodge Dakota V8 (Also 98-03 Dakota 5.9L R/T)
• 1998-2003 Dodge Durango 5.9L V8 (4WD or 2WD)
• 1998–2003 Dodge Dakota R/T
• 1994-1995 Dodge Ram 2500/3500 V8
• 1995 Dodge Dakota 5.2l magnum v-8
• X-1995 Dodge Ram Van 2500 5.2L Magnum V8

Applications A618 (47RE/48RE):

• Dodge Ram pickups 2500/3500 ISB Diesel and iron V-10 (DGP)
• Dodge Ram SRT-10 (DGP)f
• 1996-2002 (Also some early production 2003’s) Dodge Ram 2500/3500 Diesel/V10
• 1994-1995 Dodge Ram 2500/3500 Diesel/V10
• 2003-2004 Dodge Ram 2500/3500 ISB Diesel
• 2003-2004 Dodge Ram 2500/3500 HO ISB Diesel
• 2004-2007 Dodge Ram 2500/3500 600/610 Diesel
• 2004-2006 Dodge Ram SRT-10

CONTENTS

• GENERAL DESCRIPTION AND VEHICLE APPLICATION CHART
• INTERNAL COMPONENT LOCATIONS
• COMPONENT APPLICATION CHART, ID TAG LOCATION
• FLUID SPECIFICATIONS
• EXTERNAL ELECTRONIC COMPONENTS
• TRANSMISSION THROTTLE VALVE ACTUATOR WIRE SCHEMATIC
• CONTROL MODULE LOCATIONS
• ELECTRICAL CONNECTOR AND TERMINAL IDENTIFICATION
• TRANSMISSION CONTROL RELAY INFORMATION
• TOW/HAUL-OVERDRIVE CANCEL SWITCH
• VEHICLE WIRE SCHEMATICS
• DIAGNOSTIC TROUBLE CODES
• INTERNAL ELECTRONIC COMPONENTS
• LINE PRESSURE SPECS AND PRESSURE TAP LOCATIONS
• ELECTRONIC GOVERNOR INFORMATION
• GOVERNOR SOLENOID AND SENSOR DIAGNOSIS
• CASE PASSAGE IDENTIFICATION
• TRANSMISSION DISASSEMBLY
• COMPONENT REBUILD
  • TRANSMISSION CASE ASSEMBLY
  • OIL PUMP ASSEMBLY
  • FRONT (DIRECT) CLUTCH HOUSING ASSEMBLY
  • REAR (FORWARD) CLUTCH HOUSING ASSEMBLY
  • TRANSMISSION GEARTRAIN ASSEMBLY
  • OVERDRIVE UNIT ASSEMBLY
  • OVERDRIVE ROLLER CLUTCH FREEWHEEL DIRECTION
  • CHECK BALL LOCATIONS
  • VALVE BODY ASSEMBLY
  • VALVE BODY ADJUSTMENTS
• TRANSMISSION ASSEMBLY
• LOW ROLLER CLUTCH FREEWHEEL DIRECTION
• BAND ADJUSTMENTS
• OVERDRIVE SELECTIVE MEASUREMENTS
• THRUST WASHER AND THRUST BEARING LOCATIONS
• TORQUE SPECIFICATIONS

Language: English
Format: PDF
Pages: 144

46RE, 47RE, 48RE – ATSG (Automatic Transmission Service Group) PDF free online