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DRR Trophy
posted
My 93 4L60E has an intermittent problem. It gets stuck in overdrive. I can manually shift to 2nd, neutral, or reverse. No first or drive. The next day it will be ok for a while. Any ideas? Shift solenoids?
 
Posts: 20 | Location: Pa. | Registered: August 12, 2017Reply With QuoteReport This Post
DRR Sportsman
Picture of KWig
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Change the converter..... lol


You have to put in the effort, to get anything out of it.
 
Posts: 736 | Location: Cumming Ga | Registered: January 07, 2007Reply With QuoteReport This Post
DRR Pro
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It's in limp mode and it seem to clear when you shut it off until it sets the codes again.

Get it scanned to get the codes.
 
Posts: 3002 | Location: Boon Docks, FL | Registered: March 22, 2005Reply With QuoteReport This Post
DRR S/Pro
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I thought limp mode was second?
 
Posts: 2595 | Location: at the track | Registered: May 09, 2007Reply With QuoteReport This Post
DRR Trophy
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Update. Got a code 66. That’s 3-2 downshift solenoid circuit.
 
Posts: 20 | Location: Pa. | Registered: August 12, 2017Reply With QuoteReport This Post
DRR Pro
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quote:
Originally posted by green1:
I thought limp mode was second?


Third and reverse too.
 
Posts: 3002 | Location: Boon Docks, FL | Registered: March 22, 2005Reply With QuoteReport This Post
DRR Pro
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quote:
Originally posted by gonzo1546:
Update. Got a code 66. That’s 3-2 downshift solenoid circuit.


Solenoid or connector melted/broken or bad ECM ,
most common on 93-95 models.
 
Posts: 3002 | Location: Boon Docks, FL | Registered: March 22, 2005Reply With QuoteReport This Post



DRR S/Pro
Picture of Eman
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Any fluid leaking through the harness that comes from the inside of the trans?
 
Posts: 1581 | Location: E TN | Registered: February 13, 2009Reply With QuoteReport This Post
DRR Trophy
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Another update. No leaks. I thought I would give my 3 month old Autozone ecm the benefit of the doubt and replace the solenoid. Didn’t work. Replacement ecm will be here tomorrow.
 
Posts: 20 | Location: Pa. | Registered: August 12, 2017Reply With QuoteReport This Post
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