Evans Ward
Love those LC2/ Y56 cars!
- Joined
- May 24, 2001
- Messages
- 2,060
Car lost overdrive today. Trans has about 27,000 miles on recent fluid change and has been shifting fine. Haven't adjusted or reset the TV cable either. Car will not shift into OD even at speeds exceeding 55 mph. That's lock up when it does that final shift with revs dropping, right? Had been shifting into OD at about 45 mph. Car has not been raced and I do not have a manual lock up switch either. Could the TCC Solenoid be bad and in need of replacement? What about the 4th gear pressure switch? Do these or one or the other go bad? I suppose I need help with a systematic troubleshooting tree before I drain tranny and look inside pan. I sure hope my transmission isn't going out or the torque convertor crapping out? If I haven't supplied enough information, please let me know and I can give further details. I am parking it until I can fix this as I do not want to risk further or more damage at this point. Any and all help greatly appreciated!