NEW ECU - Keys recode?

[jerry3167]

Guys,

 

I just had a brand new ECU from Nissan fitted last week, am I right in thinking that they will need my spare Key to re-code that too? I forgot to bring it in when I took the car in!!

 

Jerry

[R35LEE]

Yup both keys needed Jerry

[andyvvc]

There is a key resync sticky on this forum (i think) - ive used it before when the battery in my main key died. Its pretty easy to do - turn ignition, press buttons on key etc etc. I did it for both keys and sync'd them both up after flat batteries in the fobs. I found i had to do both keys at the same time (there is an option to sync additional keys after doing the first one). When i didnt do this, the resync'd key work, but the old key (that did work) stopped working lol !

 

 

EDIT - here ya go viewtopic.php?f=35&t=16004

 

If this doesnt work - try the 350z US forum. The instructions i used were the official Nissan ones on a Nissan Tech Guide page thingy. Not sure if i found that set of instructions on here or not ? The stuff on the clicky seems right i think

[R35LEE]

Just do the manual recode procedure Jerry as andyvvc said. It is on here somewhere do a search

[jerry3167]

Cheers Guys, although I may just take it to Nissan, as they need to do it for free!

[Mark@Abbey m/s]

Jerry ,

 

has it cured the problem you had?

 

 

Mark

[jerry3167]

Hi Mark@Abbey,

 

After rigourous testing and systems check, sensors check, and just about every other check possible, the Zed appears to be fine, no EML touch wood!!