After removing remote start system my truck isn’t recognizing my key

It seems that the immobilzer is keeping my truck from starting it flashes even though the key is in ignition.do I have to have the key reprogrammed?

 

Strictly speculation, but I wonder if the remote start was doing immobilizer duty and the key that the previous owner was using is not a chipped key, or if it is a chipped key, it's not programmed to the truck. Does the key have a dot or a G stamped into the metal part? What year is your truck?

 

The truck has a dot it’s a 05 model not sure I’m thinking it’s not programmed thanks for your reply

 

I think there was Immobilizer bypass installed with the remote start.

 

The dot is the correct key for a ‘05. You either need to put the ~$50 Techstream on a laptop and program the truck or have a locksmith or Toyota dealer program it for you.

I suppose it’s possible that when the remote start was taken out, something wasn’t connected back together.

 

Thanks i appreciate your advice.the Immobilizer should quit flashing with key inserted correct?

 

Yes

 

Thanks.

 

what immobilizer bypass was used for the remote start ? If I remember right, with the directed pkall bypass you have to splice a wire in the ECU located in the passenger kick panel, might want to check that as well.

 

Pkt2 bypass

 

Yea that’s the one not pkall

Check this diagram out you may have to splice this wire back together if you pulled the remote start

 

http://www.xpresskit.com/documentdownload.aspx?documentid=6488&productid=346&firmwareid=103

 

Thank you

 

So will this wire prevent from starting or cause light to stay flashing?

 

I believe this is the wire from the immobilizer system that communicates to the ecu, the other side goes to the antenna shroud in the ignition that picks up the keys rf signal. So if this wire is cut, the ecu isn’t getting the green light from the immobilizer to start the truck

 

Thanks so much for your help I appreciate it

 

Ok after removal of remote start there are 3 un hooked wire green white and blue anyone know where they go?

 

Pics?

 

Any stripes on the wires?

 

No stripes