Corsa c pin FFFF

[actionx]

Hi guys i think i have made a mistake or something ok here is my story.

I have a corsa c here at my workshop ecu dammaged so i got a second hand one, got pin code for donor ecu. so i plugged ecu and loaded opcom went into ecu and reset ecu with pin code Now the headache now pin code in cluster and immo all FFFF any ideas.

Was it wrong of me to reset ecu via ecu on opcom or what went wrong its like it reset the whole car or something.

Regards

[lupu_sandu]

Read immo to get car pin code (TMS370 or 908AZ32)

[actionx]

thanks will give it a try its just weird that after ecu reset with opcom everything FFFF in cluster and immo

[actionx]

can somebody help with pin in cluster here is dump pulled from opcom

[gokey]

pin from this dump is FFFF
?!

[actionx]

how to program pin because fault code in cluster is pin not coded

[gokey]

try write pin manually to dump

[Meat-Head]

Read EEPROM in bcm

if you can't take it to local car radio decoder or milage incorrection shop, read EEPROM upload dump.

THINK 6 lines down rhs backwards. 1234 is 4321

[loid]

get pin from the body control module

[gttuning]

yep BCM its eep 93c66 so far i remember

[actionx]

Hi thanks for the reply here is bcm 93c66 file

[actionx]

i tried 9300 for pin not working

[gttuning]

pin is 3900

[actionx]

thanks that worked but now i have another bcm i think pin is 3604 but doesnt take it can u confirm please thanks

[gokey]

try pin 6340

[Bllinda]

What was handled I.PC? Why is it not p.in c.ode?

....6340....

[actionx]

tried that also no luck

[Bllinda]

I know that with t.e.c.h.2 is the work done.

[actionx]

cant read pin code with tech 2

[Bllinda]

but how to start a program by b.si 3.900 really fit ....

[actionx]

first pin worked 2nd pin not accepting

[Bllinda]

Explain what you are doing?
as first ....
what a second ....

[actionx]

Explain what you are doing?
as first ....
what a second ....

Ok i have two opel corsa c with same problem ecu damage and pin code read via t300 FFFF in immo and read with opcom cluster i also get FFFF. Fault code in cluster is " pin code not programmed" i have pin for donor ecu's

[gttuning]

thanks that worked but now i have another bcm i think pin is 3604 but doesnt take it can u confirm please thanks
confirm pin is 3604

[Meat-Head]

Wait 600 seconds

[jakesman]

Wait 600 seconds
i agree have a opel in the shop same thing replaced the engine module from other car and after reset
cluster = FFFF
10 min security wait time for me and BCM lockout , after 10 min wait all good

only security for ecu would not count down , i noticed that the watch stay on 0:00
after i set the clock it started to count down the wait time

[gttuning]

what i would do switch ignition on for 15min.
reset your ecu and immobilizer.
program your immobilizer with pin code --program keys --and program ecu.
and once you finish with this program your vehicle ID.
i do this all with tech2

[Shmortz]

I have seen 2 or 3 Corsa C/ Combo C with FFFF pin in cluster and no other problem, car work without pin in IPC