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Automatic Transmission Diagnose By Symptom

by Vincent Ciulla
for About.com

Diagnose By Symptom

No Forward In Drive And No Reverse

  1. Improper fluid level.
  2. Improper band/clutch application pressure.
  3. Filter damaged or plugged.
  4. Main control assembly gaskets damaged or bolt out of torque.
  5. Main control separator plate damaged.
  6. Main control solenoid stuck or damaged.
  7. Pump assembly bolts out of specification.
  8. Pump gears damaged or cracked.
  9. Overdrive one-way clutch damaged.

Additional Information provided courtesy of ALLDATA DIY

   Copyright © 2000 - 2003 Vincent T. Ciulla All Rights Reserved

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