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:
Engine (Disassembly)
Special Tool(s)
Impact Slide Hammer
100-001 (T50T-100-A)
Remover, Crankshaft Vibration
Damper
303-009 (T58P-6316-D)
Holding Tool, Crankshaft
303-448 (T93P-6303-A)
Guides, Connecting Rod
303-442 (T93P- ...
Wheel And Tire
Removal
1. CAUTION: Do not use heat to loosen a seized wheel nut (1012). Heat
can damage
the wheel and wheel bearings.
NOTE: To avoid damage or scratching to the center cap, place facing up
when removed.
Loosen the wheel nuts.
1. NOTE: To avoid wheel damag ...
Status bars
The top status bar shows the
current mode, exterior temperature,
time and display icons if you have
enabled Bluetooth or other options.
The bottom status bar shows the
Home icon and may show the
current driver and passenger
selected temperatures, fan speed a ...
