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P0753 3-4 shift solenoid

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  #11  
Old 03-09-2022 | 08:11 AM
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Anybody know what happens if the bands are adjusted too tight? I know you have a lot of slip if they’re loose but I just want to know if trial and error might be dangerous
 
  #12  
Old 03-09-2022 | 09:07 AM
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Too tight? Probably premature wear.
 
  #13  
Old 03-09-2022 | 09:09 AM
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Originally Posted by HeyYou
Too tight? Probably premature wear.
ok maybe I’ll try tightening the band a little more if the slip doesn’t go away with driving, I’m hoping it’s that fluid just needs to be pumped through more
 
  #14  
Old 03-09-2022 | 09:11 AM
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I don't think that's your problem. The codes you are getting indicate something is definitely wrong in there......
 
  #15  
Old 03-09-2022 | 09:15 AM
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Originally Posted by HeyYou
I don't think that's your problem. The codes you are getting indicate something is definitely wrong in there......
so what should I do about the 3-4 solenoid, I didn’t touch the solenoid, I just put a new spring in. I was thinking maybe it went so long broken that the trans is expecting different pressure
 
  #16  
Old 03-09-2022 | 09:23 AM
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Could the 3-4 issue be the shift valve spring? I know it’s in there, I remember putting it in, but I’m trying to tick all my boxes
 
  #17  
Old 03-09-2022 | 10:23 AM
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Pretty sure you have a short to voltage in there. (volts to high) and possibly a pinched wire for the O/D solenoid as well.
 
  #18  
Old 03-09-2022 | 10:57 AM
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Originally Posted by HeyYou
Pretty sure you have a short to voltage in there. (volts to high) and possibly a pinched wire for the O/D solenoid as well.
hmmm, so I need to check the plug that goes to OD and governor solenoid
 
  #19  
Old 03-09-2022 | 10:59 AM
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Did you drop the valve body to change solenoids? If so, likely that's where the pinched wire is.
 
  #20  
Old 03-09-2022 | 11:02 AM
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Originally Posted by HeyYou
Did you drop the valve body to change solenoids? If so, likely that's where the pinched wire is.
no I just pulled the valve body for the governor sensor/solenoid, and the accumulator housing for the wiring harness
 


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