Ford Mustang (1999-2004) Service Manual: Body System (Diagnosis and Testing)
Inspection and Verification
Leaks
NOTE: Trim will reveal the location of most leaks.
1. Remove any trim or carpet in the general area of the leak.
2. Road test or water test the vehicle.
3. Inspect for a dust pattern around the area in question. Inspect for water paths near and above the area in question.
4. Some leaks can be located by placing bright light under the vehicle, removing any necessary trim or carpet, and inspecting the interior of the body at joints and weld lines.
Noise
Wind noise, rattles, and their sources are detected by driving the vehicle at highway speeds. The vehicle should be driven in four different directions with all of the windows closed, the radio off, the blower motor off, and all of the ventilation ducts open.
Most wind noise leaks will occur at the door and window seals or at the sheet metal joints in the door or the door opening.
Symptom Chart
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Body Sealer Types And Applications
Liquid Butyl Sealer HB Fuller E709-19554-B or equivalent meeting Ford Specification ESB-M4G162-A: Does not run. Is fast drying. Remains semi-elastic. Can be used for seam sealing o ...Front End Body Panels
Torque Specifications Front End Body Panels The front end body panel components consist of the following: air deflectors cowl grille fenders fender splash shields hood hood hi ...Other materials:
Rear Drive Axle and Differential
The axle housing assembly consists of a cast center section with two
steel tube assemblies and
a stamped differential housing cover (4033). The differential housing cover
uses silicone sealant
as a gasket.
The hypoid-design gearset consis ...
Principles of Operation
Key-In-Ignition Warning Chime
The key-in-ignition warning chime activates when the generic
electronic module (GEM) detects the
ignition switch circuits are in the OFF or ACC states and when the GEM
detects the driver door is ajar
from the driver do ...
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 ...