Transmission not moving in drive

Good morning, nice to hear from you.

Is this a new or used transmission?

Did you have the TCM programmed after installing?

https://www.2carpros.com/articles/automatic-transmission-problems

I attached a wiring diagram for you to view. Check the fuses in the diagram for power on both sides.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-check-a-car-fuse

This sounds like a bad transmission.

The 500 is for the vehicle speed sensor.

The U code is a no communication issue with the TCM.

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Roy


1. REMOVE BATTERY

2. REMOVE AIR CLEANER ASSEMBLY



3. REMOVE SPEED SENSOR (NT SENSOR)

(a)Disconnect the speed sensor connector.


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(b)Remove the bolt and speed sensor.

4. REMOVE SPEED SENSOR (NC SENSOR)

(a)Disconnect the speed sensor connector.


imageOpen In New TabZoom/Print


(b)Remove the bolt and speed sensor.

It is used transmission and I didn't program the transmission because I used the TCM that came with the vehicle.

I understand but the TCM has the VIN from the donor, not the vehicle it is installed. The VIN must match.

Roy

After the replacement of the transmission, the vehicle has been performing well before this issue.

And the TCM that came with the used transmission has a broken case.

Okay, it still needs to be programmed to your car.

Roy

How can it be programmed?

That needs to be done either by the dealer or someone with the software to perform this.

You can use the original RCM and have that programmed.

Roy

Could techstream perform it or what is the name of the software used?

Toyota has there own scan tool.

Snap-on will perform this but you will need a subscription to Toyota technical site.

Roy

Thank you, I will get back to you sir.

You are welcome.

Always glad to help.

Roy