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:
Pinion Seal
Special Tool(s)
Installer, Drive Pinion Oil Seal
205-133 (T79P-4676-A)
Removal
1. Remove the pinion flange (4851). For additional information, refer to
Drive Pinion Flange in this
section.
2. Force up the metal flange of the rear axle drive p ...
Fuel Tank And Lines (Description and Operation)
WARNING: Do not smoke, carry lighted tobacco or an open flame of any
type when
working on or near any fuel-related component. Highly flammable mixtures are
always present
and may be ignited, possibly resulting in personal injury.
The vehicle utilizes a retur ...
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of electrical damage.
Visual Inspection Chart
Electrical
Central junction box (CJB) Fuse 31 (5A)
Damaged wiring harness
Loose or corroded connections
...
