Ford 2003 Mustang Workshop Manual page 2385

· Seals, piston damaged
· Check ball missing or
damaged
· Friction elements damaged
or worn
Low/Reverse Band
· Band, servo, anchor pins
damaged or worn
Engagement Concern: Harsh Reverse
Possible Component
203 — ELECTRICAL ROUTINE
Powertrain Control System
· Electrical inputs/outputs,
vehicle wiring harnesses,
PCM, TFT sensor, EPC
solenoid
303 — HYDRAULIC/MECHANICAL ROUTINE
Fluid
· Incorrect level
· Condition
Engine Driveline
· Looseness in the
driveshaft, U-joints or the
engine mounts
Shift Linkage
· Damaged or incorrectly
adjusted
Incorrect Pressures
· High line pressure, high
EPC pressure
Fluid Filter and Seal
Assembly
· Plugged or damaged
· Filter seal damaged
Main Controls
· No. 6 shuttle ball, No. 5
check ball, manual valve,
main regulator valve stuck,
damaged or missing
· Bolts not tightened to
specifications
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Carry out Self-Test; refer to the Powertrain Control/Emissions
Diagnosis (PC/ED) manual for diagnosis and testing of the
Powertrain Control System. Carry out engagement test, EPC test
and Go To Pinpoint Test B
speed. Repair as required. Clear DTCs, road test and repeat Self-
Test.
· Adjust fluid to correct level.
· Inspect condition of fluid.
· Repair as required.
· Inspect and repair as required. Verify transmission shift cable
adjustment; refer to Section 307-05
cable as necessary. After repairing transmission shift cable, verify
that the digital TR sensor is correctly adjusted. Adjust the digital
TR sensor as necessary.
· Check pressure at line and EPC pressure taps; refer to Line
Pressure Chart for specifications. If high, check the following
components: main controls, oil filter and seal assembly.
· Install a new filter and seal assembly.
· Inspect for damage. Repair as required.
· Tighten bolts to specifications.
Reference/Action
or Go To Pinpoint Test D
. Adjust transmission shift
. Check idle