nissan qaskai key add problem dont start

[drugowaz]

got problem. qaskai 2008 year 4 digit pin code.

read bcm pin. that need to unlock steering with pin?
as now i did steering unlock
than go to kwp2000 program key pcf7936 put pin folow procedure. immo light blinks 5 times goes off. but this lock symbol dont go away and dont turn starter. it was a spare key add.
please advice
https://imgur.com/a/ZorJn

key like this

https://www.dhresource.com/260x260s/...n-2-button.jpg


did wit xtool pad2 imobiliser--kwp2000---input 4 digit pin.

[godfathertre]

did you use by any chance skp900 if so there were a few treads about a while ago you need to clear the codes launch or nissan diagnostics before it will start.

[drugowaz]

ok will try.

[drugowaz]

same. after second ignition on,immo light is solid on.no starter

[drugowaz]

i folow the pcodere but same.dash beep 3 times.first immo light is on. but if turn ignition off and on again its comes back solid again

errod in diag chain immo ecu

[drugowaz]

i even tried add keys by dump. fro dump it showes 1 key. but when add other light i sollid

[lion0304]

Qaskai 2008 should use remote 2 button with 7946 like K12, D40, Pathfinder.
I have not worked with Qaskai, but all others cannot use simple PCF7936.
But you can clone 7946 to CN3.

[drugowaz]

this caskai use pcf7936 original chip. same as xtrail pathfinder 100 procent.

i opened key its pcf7936

key like this

https://www.youtube.com/watch?v=QTGGsdRqY2g


car now dont start with both ori key too.

i try to explain one more time what i do

read bcm get pin .car is 2008 so its old pin .go to program keys type 1 kwp2000. than program keys.input pin .and i see car goes in prog mode as immo light goes off. than bu procedure turn of on ignition 1 key. light blink 5 times and goes off,tha take secon ket do same,ligh goes off. that should be it. but when i turn off ignition and take of key again 1 time immo light goes off,but car dont start no starter. if i turn off key and on again second time. immo light goes solid like it had no keys at all.

[drugowaz]

i do it like in this video
https://www.youtube.com/watch?v=Luhw5DDm8EA&t=9s

[drugowaz]

i dont understand. when immo light goes off dont turn starter by key.i hear relay click under dash. but if i direct suply to starter car start.but only 1time. after second key off immo solid again

[lion0304]

This is Proximity key, maybe the 7936 is bad, change another and recode.
I have 1 experience with Pathfinder, i want to program another key and use ONLY transponder key.
Program done, but the transponder key cannot unlock ELV, cannot turn.

[drugowaz]

i tried new chips.same. no starter even immo light is off. when light if off i can start car by suply 12v to starter. but when itake key out turn ignition on its same light is solid.

it looks like its not saving those added keys and no full end of procedure.

[Weasel3]

Did you try to only to program original key back, via OBD?

[drugowaz]

jes same problem.

i dont understand what it needs more.

[drugowaz]

Nissan has no starter when immo bloking or crank but no start?
Any ideas on this. Can.make it run trien diferent variations