Ford 2003 Mustang Workshop Manual page 2407

· Damaged or incorrectly adjusted
Verify Correct Shift Scheduling
and Engagements
· See Reference/Action
Torque Converter Clutch Always
Applied
· See Reference/Action
Torque Converter Clutch
· Damaged
Other Concerns: Noise/Vibration — Forward Or Reverse
Possible Component
254 — ELECTRICAL ROUTINE
354 — HYDRAULIC/MECHANICAL ROUTINE
For Noises/Vibrations That Change With Engine
Speed
· Converter components/balance weight
· Fluid level (low) pump cavitation
· Pump assembly
· Engine drive accessories
· Cooler lines grounding out
· Flexplate
For Noises/Vibrations That Change With Vehicle
Speed
· Engine mounts loose or damaged
· Driveline concerns:
U-joints
Rear axle
Suspension
Modifications
1st Gear:
Low one-way clutch
Gearset
Friction elements
· 2nd Gear:
Intermediate one-way clutch
Intermediate clutch piston bleed hole out of
· Inspect and repair as required. Verify transmission shift
cable adjustment; refer to
transmission shift cable as necessary. After repairing
transmission shift cable, verify that the digital TR sensor is
correctly adjusted. Adjust the digital TR sensor as
necessary.
· Go to the appropriate diagnostic routines.
· Go to Hydraulic/Mechanical Routine 241/341.
· Inspect torque converter. Install a new converter as outlined.
· No Electrical Concerns
· Locate source of disturbance. Repair as
required.
· Locate source of disturbance and repair as
required.
· Refer to the following shift routine(s) for
further diagnosis:
Section 307-05 . Adjust
Reference/Action
Shift 1-2, Routine 320
Shift 2-3, Routine 321
Shift 3-4, Routine 322
Shift 4-3, Routine 323
Shift 3-2, Routine 324
Shift 2-1, Routine 325
Torque Converter Cycling 242/342