Wires are crossed to pig tails to PCM

Okay, I attached the information for the codes below. You should have more information on the 2101 from previous posts.

Roy

Hey, well I'm driving it but I don't know some kind of miracle happened I guess. I have no idea how old is driving but it is check engine lights on, shifting kind of weird and like I got the heater going. But the right side is warm the left side is cold. just a little weird stuff like that. but yeah pretty crazy.

Are the lights still on?

Did you verify coolant levels?

Roy

Check engine light is on and the fluids are all fine.

Since it has not run in a while, you may want to consider changing the transmission fluid and filter.

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy

I have no idea how to do that. is it pretty simple?

It don't have a dipstick, so could I just go to a parts store and get one?

Follow the guide I sent you. It is a lot easier than the wiring you did.

Roy

I know that's right brother that was hard. pretty much like changing oil right?

Correct but a little more messy.

Roy

Where would that filter be located?

I tell you it's some kind of miracle I tell you. but why do you think one side of blow hot and one side blow cold?

The filter is inside the pan. When you drop the pan, it will be right there.

Roy

Okay, site rules state we can only address one issue at a time.

For me to continue with the transmission issue, please start a new question back at the beginning.

Thanks,

Roy

Okay, well I've come to a closure that the PCM is going bad because I started it and limp mode so I tapped on it not to hard and it shut off so I started it nada did it a few times over and over and then it started. so I'm going to replace it Thank you..

You are welcome.

Always glad to help.

Roy

I'm back well number 5 coil pack has no juice ??

Do all the other coils have power to the same color wire?

Roy

They all work but that 1.

You have a wiring issue at that 1 coil. One wire feeds all the coils there power. they each have a return voltage to the PCM.

Take a close look at the harness.

Roy

One is brown/yellow and black/yellow each pig Tail has only 1 brown/yellow and 1 black/yellow except the black pig tail it has 3 or 4 I believe.

Look at another coil and see which one has voltage with the connector disconnected.

Roy

I attached another diagram that is clearer. I circled the wire that should have battery voltage with the key on.

Roy

Just wanted to let you know that there is like 10 codes and the check engine light is on, but shes running great. thanks for everything...

You are welcome.

Let me know if you need any other help.

Roy