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So a little over a week ago I got in the car to go to work and noticed the car was pulling away really slow from stops, which was weird because it ran fine the night before. I went through the climate diagnostic and got a code 84, looked it up and it said
"Transmission 3-2 control solenoid circuit" Made the mistake of going to Aamco first who tried to tell me it needed a full rebuild. Took it to a friend of my step dad who put new shift solenoids in and informed me there wasn't even a speck of metal in the pan. After test driving it it still does it, he said its probably a computer issue but I'm not sure if its the main computer or one of the body control modules. Has anyone else had to fix this problem before?
 

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1 pcm controls engine & trans.

Could easily be a wiring problem. If all that was replaced was the solenoids was any of the wiring checked?

I could scan the service manual pages for code 84 later today and post if interested?
 

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1 pcm controls engine & trans.

Could easily be a wiring problem. If all that was replaced was the solenoids was any of the wiring checked?

I could scan the service manual pages for code 84 later today and post if interested?
he said he replaced the solenoids and checked the wires while they were under the car and all looked good. Car is at his shop so I can't check but I have been browsing topics and saw something about an emi fuse. I found an online service that can sell me a pcm flashed to my vin number for around $160. Its just weird how fast the problem started, literally drove home fine at 2am and when I went to work at 4pm it started acting up.
 

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Harness is cheap $30, if going through trouble of dropping pan and replacing solenoids I would have had trans. harness replaced as well.

pcms rarely go bad, 99% it's wiring.
$160 is pretty steep IMHO...
I have a spare pcm in the garage I'd be willing to sell cheaper.

I'd find somebody with a Tech1 or similar that can test it correctly before throwing another $160 @ it.

Just my .02
 
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