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Old Aug 21, 2022 | 07:09 PM
  #11  
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Well i figured out the stalling issue but now this transmission is doing the same thing as the old one.. i replaced the lock up and shift solenoids i replaced all the sensors on the tranny stuck a new tranny in the car i even resoldered new capacitors in the tcm like it showed on youtube videos. Car will go into gear and stuff now but when driving it wont automatically shift threw the gears like it should. Any ideas what can cause this?
 
Old Aug 21, 2022 | 08:31 PM
  #12  
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Did you notice if the capacitors leaked and damaged the TCU circuit board?
 
Old Aug 21, 2022 | 08:43 PM
  #13  
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My uncle did the work on that im on the phone he said the motherboard had some black on it and one the chips had like a green look to it.
 
Old Aug 21, 2022 | 08:55 PM
  #14  
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I got the 82100-pxo-a21-m1 tcm im having a hard time finding anything on that one
 
Old Aug 21, 2022 | 10:31 PM
  #15  
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The TCU may be damaged from the leaking capacitor that was replaced.

28100-PX0-A22 is the current OEM part number for your accord. The A20, A21, A22 are typically revisions of the TCU, so A22 is the most updated part. All versions should work on your car. I'm not sure what justifies a revision. Could be a part supplier or some minor improvement.

Looks like the donor vehicle has to be a 92/93 EX wagon automatic transmission.
 
Old Aug 22, 2022 | 12:05 AM
  #16  
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Awesome ill give it a try

Originally Posted by PAhonda
The TCU may be damaged from the leaking capacitor that was replaced.

28100-PX0-A22 is the current OEM part number for your accord. The A20, A21, A22 are typically revisions of the TCU, so A22 is the most updated part. All versions should work on your car. I'm not sure what justifies a revision. Could be a part supplier or some minor improvement.

Looks like the donor vehicle has to be a 92/93 EX wagon automatic transmission.
 
Old Aug 25, 2022 | 04:26 PM
  #17  
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Ok so i replaced computer transmission lock up and shift solenoids still aint shifting. When i do the jumper wire the only code comes up is abs light flashes one long then two short other than that i aint getting any other codes
 
Old Aug 25, 2022 | 10:20 PM
  #18  
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I always forget that the S light on the 90-93 accords flash transmission codes. Does the S light blink when driving or flash any codes?

EDIT: When you move the shift selector, do the lights in gauge indicate the correct selection?
 
Old Aug 25, 2022 | 10:45 PM
  #19  
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They do but the drive one is light at all times it wont flash when the jumper wire is in but the abs for a long flash then two short flashes so im guessing abs code 12 but nothing else flashes for codes.
 
Old Aug 25, 2022 | 11:05 PM
  #20  
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If it helps tomorrow when its light out i can take a video and upload to youtube and give the link of it shifting threw gears from the shifter but not shifting automatically threw the gears while driving and of the code that does pop up.
 
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