Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
That is a indication of a key programming issue. When you changed the Ecm you have to program all the keys for the car also.
I would recommend you contact a Mobile Locksmith to come to you to program the keys to resolve your issue.
Do you have any more questions on this?
Did you decode the 5 digit pin on the BCM?
Are any of the keys you have After Market?
Yes, that is the pin that it decodes to. Did you check the nats antenna that goes around the ignition switch?
Did you put all the wires back to factory after you removed it?
This has a regular ignition system right? It doesn't have a Intelligent Key type of ignition?
hang on a min please.
You did take the mechanical key out and try to program that first right?
That is the complete Intelligent key chapter to help you go through it to isolate your issue.
This may require more advanced checks. This is why I supplied you with this information.
When you go to program keys for these cars you have to program the mechanical keys first, then the remotes.
When ever I get these situations, I will start from scratch. Program the mechanical keys, and clear and reprogram remotes.
See if the mechanical key will turn the ignition. If not then you need to do Steering Lock Release.
That sounds like the Alarm would have done that. The Remote start? When you have a remote start they install a After Market Alarm to control the remote start.
Did you remove everything? or just the remote start?
How do you know you removed everything if it's still in the car?
If the mechanical key turns the key to the ON position, Try to program that key
I thought you removed it completely. I bet if you remove it completely the car will start.
Normally if you just unplug the main plug to the main after market alarm the car would start. I don't know what wiring you repaired, but at this point I would remove the whole thing completely to eliminate that as part of the problem.
The After Market Alarm Harness is back there also?
As long as you removed the harness and put all the wiring back to factory.
Try to download the information I shared with you and lets try programming the mechanical key tomorrow and see if it takes.
You too, Have a good night
You have to turn the Hazard Lights on and do steering lock release to program the key. Don't have the remote to close by. This way you know when steering lock release has been performed properly
Try it that way and let me know how you make out
Then you may need to bring it to the dealer to have it checked. If its a BCM issue, all keys will need to be present so they can be programmed. Also all tire pressure sensors would need to be programmed.
Yes, you will need another pin decoded
Why don't you come back to this question and I will decode it. So we can close this one out. Then if you still have issues, start another question.
How does that sound?
Ok.. I will talk to you Monday then.
Have a Happy New Year
Thank you and your family as well