# Renault+Nissan key prog 2-in-1 Service Technique

**URL:** <https://forums.speedlife.net/t/renault-nissan-key-prog-2-in-1-service-technique/226192>\
**Category:** Canada Nissan Automotive\
**Created:** [September 25, 2012, 11:58pm UTC](https://forums.speedlife.net/t/renault-nissan-key-prog-2-in-1-service-technique/226192 "2012-09-25T23:58:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hannine](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/hannine/32/3420_2.png) [@hannine](https://forums.speedlife.net/u/hannine)\
**Post date:** [September 25, 2012, 11:58pm UTC](https://forums.speedlife.net/t/renault-nissan-key-prog-2-in-1-service-technique/226192/1 "2012-09-25T23:58:50Z")

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Question:  
I keep getting 8002 invalid port when trying to connect Renault Nissan Key Pro  
[![http://www.diyobd2.fr/upload/temp//invalide-port-numero.jpg](http://www.diyobd2.fr/upload/temp//invalide-port-numero.jpg)](http://www.diyobd2.fr/wholesale/renault-nissan-key-prog-2-in-1-1349.html)

Answer:  
you have to do the following steps:  
1, right click “My computer”  
2, choose “Manage”  
3, open “Device Manager”  
4, Click “Communications Port(COM3)”  
5, click “USB Serial Port Properties”  
6,click " Port Settings"  
7, open “Advanced”  
8, Choose “COM Port Number” as COM port 12

check how to set COM PORT number as follows  
[![http://www.diyobd2.fr/upload/temp//usb-serial-port-1(1).jpg](http://www.diyobd2.fr/upload/temp//usb-serial-port-1(1).jpg)](http://www.diyobd2.fr/wholesale/renault-nissan-key-prog-2-in-1-1349.html)  
 ![http://www.diyobd2.fr/upload/temp//bits.jpg](http://www.diyobd2.fr/upload/temp//bits.jpg)  
[![http://www.diyobd2.fr/upload/temp//com-port-numero.jpg](http://www.diyobd2.fr/upload/temp//com-port-numero.jpg)](http://www.diyobd2.fr/wholesale/renault-nissan-key-prog-2-in-1-1349.html)