Ford Mustang (1999-2004) Service Manual: Gear Howl and Whine

Howling or whining of the ring gear and pinion is due to an incorrect gear pattern, gear damage or incorrect bearing preload.

Wheel Hub or Axle Flange Face Runout
NOTE: If the axle shaft assembly is removed, check runout of the shaft itself. The forged (unmachined) part of the shaft is allowed to have as much as 3.0 mm (0.120 inch) runout. This alone will not ...

Bearing Whine
Bearing whine is a high-pitched sound similar to a whistle. It is usually caused by worn/damaged pinion bearings, which are operating at driveshaft speed. Bearing noise occurs at all driving speeds. ...

Other materials:

Pinpoint Test P: No Communication With The Restraints Control Module
Normal Operation The RCM communicates with the scan tool using ISO 9141 communication mode through the data link connector (DLC). Possible Causes A no communication condition can be caused by: damage to circuit 70 (LB/WH). a damaged DLC. a damage ...

Inspection and Verification
NOTE: A new instrument cluster must be reconfigured. NOTE: The instrument panel dimmer switch is a part of the headlamp switch. 1. Verify the customer concern. 2. Visually inspect for obvious signs of electrical damage. Visual Inspection Chart Electric ...

Reverse Sun Gear
Disassembly   1. Remove the reverse clutch sun gear assembly and the No. 4 forward clutch hub bearing and race. 2. Remove the forward clutch sun gear assembly and the No. 5 forward clutch sun gear bearing and race. Assembly 1. The forward clutch ...