Ford Mustang (1999-2004) Service Manual: Transmission Description (Description and Operation)
The 4R70W has the following features:
- Wide ratio gears
- Four speeds
- Rear wheel drive
- Automatic
- Electronic shift
- Torque converter clutch control
- Line pressure controls
The transmission uses Ravigneaux-style double-pinion gearset with two bands, one one-way roller clutch, one mechanical diode and four friction clutches to produce four forward gears and Reverse.
4R70W Automatic Transmission

Automatic Transaxle/Transmission
General Specifications
a - MERCON V is not interchangeable at this time with the current MERCON
fluids. Check the
transmission fluid level indicator to determine the correct fluid and refer to
the ...
Identification Tags
All vehicles are equipped with a Vehicle Certification Label, located
on the driver side door lock post.
For correct transmission identification, refer to the code in the space
marked TR.
...
Other materials:
Crankshaft Pulley
Special Tool(s)
Remover, Crankshaft Vibration
Damper
303-009 (T58P-6316-D)
Installer, Crankshaft Vibration
Damper
303-102 (T74P-6316-B)
Material
Item
Specification
Silicone Gasket and Sealant
F7AZ-19554-EA or eq ...
Power Steering (Description and Operation)
System View
Steering System Components - 3.8L Engine
Steering System Components - 4.6L Engine
Steering Gear Mounting
Steering Gear
Power Steering Pump - CII
Power Steering Pump - CIII
Power Steering Gear Identific ...
Axle Housing
Special Tool(s)
Plug Set, Differential
205-294 (T89P-4850-B)
Protector, Differential Seal
(Pair)
205-461
Remover, Halfshaft
205-475
Remover, Steering Arm
211-003 (T64P-3590-F)
...
