Nissan Juke & Qashqai 2014-2016 Visteon invalid eq & radio locked

**hadi84** · 24th August, 2019, 04:48 AM

Hi friends,
I posted before about this problems, but now I want to explain more and need last help!!!
I’ll send all pictures

I got a visteon 5AL9 radio from a friend that was installed on a 2016Nissan Juke.
It’s very looks like visteon on nissan qashqai.
this post about that: https://www.digital-kaos.co.uk/forum...nissan-qashqai

after first turning on it showed an “invalid eq” problem.
this error will remove with grounding pin 43.
after that when I turn it on it shows the clock and after pressing power button it shows “radio locked please contact dealer”.

**hadi84** · 24th August, 2019, 04:53 AM

After that, when I entered setup + return key together it shows a seed code and need a key,
I bought key from a radio unlock service,
after entering key it shows “NEW 60 seconds” and start to count down to zero?
after that it shows again” radio locked please contact dealer”!!!!!

**hadi84** · 24th August, 2019, 05:02 AM

Count down pictures

**hadi84** · 24th August, 2019, 05:16 AM

Every time it shows “radio locked......” after count down there is new seed code!!!,
I try 4 times,!!
after that I decided to open the radio for finding an eeprom or something like this.
the boards looks like this post: https://www.digital-kaos.co.uk/forum...nissan-qashqai

there is an arm, ram,....
there is 2 ICs that I can’t find application for them.
one is “D78F1834” that I think for communication with can, because on the backside of the board there is rx,tx,clk in front of ic.
another one is a 8 pin that is write on : 2313 , I think this is a memory.

there is some difference between juke and qashqai , one is that : no ic301 TJA1042 in juke visteon.
so 2313 is common.

now what shall I do?
I should read 2313? And change?
Make another grounding for removing can?
how can I remove count down problem and start it up?

many Thank’s in advance.