I have 2003 Honda Accord 3.0 v6 amd I pulled the tranny ...


I have 2003 Honda Accord 3.0 v6 amd I pulled the tranny Amd put One Out of a 2006 in and at first my D light was flashing And all kinds lights were on I got the D light Off now but when I go down the road it takes off ...

I have 2003 Honda Accord 3.0 v6 amd I pulled the tranny Amd put One Out of a 2006 in and at first my D light was flashing And all kinds lights were on I got the D light Off now but when I go down the road it takes off fine and then it’s like Someone slams on the breaks or rear ended I amd the motor and tranny bang real hard now my Tcs light and the abs light amd the exclamation inside of a triangle is flashing to can u plz help we with this

Automotive Expert
Howdy from Tennessee, I'm Chris aka Moose. Who am I helping today? I'm glad you've come here to get help. I will do my best to get the answer you are looking for. I help many customers, so sometimes my replies are delayed, I will respond once available. I try to be online at 1-5 pm and 10 pm-5 am every day. - Do you have a scan tool to see what codes are stored?

I do but I don’t remember what they were
Automotive Expert
Would you be able to scan it again?

but I got the D light off and I put the computer Out the 2006 in it but I think now the D light Is fixed I think it needs The original computer Back in It Cause it wasn’t it at the beginning It was the wire not Getting Good contact
Automotive Expert
Thanks for those details. If the concern only started once the computer was swapped that can indicate the other PCM/ECM is bad or there is a connector pin on it that is damaged not allowing the computer to function correctly. Thank you for seeking us for help, I hope I provided what was needed. Press reply if you need to follow up. If you liked my answer please let me know so I can mark your question complete. Moose
Automotive Expert
Checking in with you. Please let me know if you liked my answer, or need more help.
Automotive Expert
It's been a couple of days since you replied. I am going to mark your question complete for now. Reply as needed.

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