opel corsa c / Transponder key learning failed

i have no 1 & 2 programmed. yes it shows as programmed to immobiliser but on transponder status shows wrong TP. i can rest BCM. i cant go into instrument.

you need to reset bcm . instruments and engine ecu.

ignition off for 10 seconds

ignition on , select immobilizer . programming , immobilizer function ,the 2Nd choice in drop-down-engine control unit fitted -
cycle ignition

engine should now run

thanks for all your responses, will try your suggestions when i get to workshop today

Hi, tell me year of your car

opel corsa c utility 1.4i, 2004.

Hi KRISM.
i have reset bcm, engine ecu. i cannot reset instruments. error: turn ignition on,error communicating with ecu or ecu busy or rejects request. also getting this DTC:
P1614 - Immobiliser Wrong Signal Received
(04) - Present

P0120 - Throttle Position Sensor 1 Voltage Low
(02) - Not present

P1614 - Wrong Transponder Key
(00) - Not present

tried diagnosing with my autel. intruments no faults/ bcm: no remote keys programmed. I am not programming remote keys.
please help

Hi KRISM.
i have reset bcm, engine ecu. i cannot reset instruments. error: turn ignition on,error communicating with ecu or ecu busy or rejects request. also getting this DTC:
P1614 - Immobiliser Wrong Signal Received
(04) - Present

P0120 - Throttle Position Sensor 1 Voltage Low
(02) - Not present

P1614 - Wrong Transponder Key
(00) - Not present

tried diagnosing with my autel. intruments no faults/ bcm: no remote keys programmed. I am not programming remote keys.
please help

hi. i talking about programming transponder.
you have to buy transponder opel cripto id40 or produce new opel id40 from blank pcf7935 what our friend sugested you and all will be ok. no need reset and other. problem may be more big.
roki
good luck

hi. i talking about programming transponder.
you have to buy transponder opel cripto id40 or produce new opel id40 from blank pcf7935 what our friend sugested you and all will be ok. no need reset and other. problem may be more big.
roki
good luck

the chips have successfully programmed to immobilizer , proved by the fact the immobilizer has allocated a number to them , so proves it recognizes them as programmed .

the problem is BIG the ecu is rejecting the immobilizer info as it does not match the info it receives from other modules - this is because instruments are still holding wrong security file.

i have to agree with you, bcause i got an id40 transponder ready for opel, programmed it successfully and still same problem. cannot connect to instruments. will that require another cluster or is there another solution?

i have to agree with you, bcause i got an id40 transponder ready for opel, programmed it successfully and still same problem. cannot connect to instruments. will that require another cluster or is there another solution?

i suspect it is a Chinese op-com fault and not the instruments as the engine ecu and bcm would complain of no communication with instrument is they was causing the problem