2000 Toyota Land Cruiser all keys lost

**visavis88** · 21st August, 2019, 02:00 AM

Hello, friends. I need help programming key for this car. Someone else tried, and maybe corrupted dump, not sure.

I include original dump anyways. If its corrupted, if anyone has, help me please with a good one. I need to program this key into ECU dump.

ECU 89666-60170 93C56

Tiris 4C key:
stream: 00007E2E84FCD00000000022FB7E0000
data: 000000000B3F2174

Thank you.

**droidwayne65** · 21st August, 2019, 02:55 AM

Originally Posted by visavis88

Hello, friends. I need help programming key for this car. Someone else tried, and maybe corrupted dump, not sure.

I include original dump anyways. If its corrupted, if anyone has, help me please with a good one. I need to program this key into ECU dump.

ECU 89666-60170 93C56

Tiris 4C key:
stream: 00007E2E84FCD00000000022FB7E0000
data: 000000000B3F2174

Thank you.

LOL! Poor eeprom, it's useless as a source of info. I don't have a file for that particular ecu but I have others with what I hope is your LC format. Try writing this one and test whether the ecu still comms and even starts the car, then we can go from there.

**visavis88** · 21st August, 2019, 06:51 PM

ok. so with original ecu dump, ecu communicates, but there are no DTCs. registered keys number is 0. security light is flashing.
with your dump, there is code B2795 Unmatched Key Code. security light is flashing.

**ray-ray** · 22nd August, 2019, 01:17 AM

Is there 4 plug in the ecu or 5 ? You can also flash it non transponder .

**visavis88** · 22nd August, 2019, 01:24 AM

5 plugs ecu. Would you be able to add that key in the ecu dump? I don't have no immo file for it.

**droidwayne65** · 22nd August, 2019, 02:59 PM

Originally Posted by visavis88

ok. so with original ecu dump, ecu communicates, but there are no DTCs. registered keys number is 0. security light is flashing.
with your dump, there is code B2795 Unmatched Key Code. security light is flashing.

Wrote it as 8 or 16 bit? Is that "7E2Exx" your key's TIRIS data?

**visavis88** · 22nd August, 2019, 10:25 PM

yes, wrote it as 16 bit. and yes, this is my key 2E 84 FC D0.

**visavis88** · 24th August, 2019, 12:01 AM

looks like the problem is fixed: car tries to start now (maybe bad spark plugs), no security light. for those who is looking for solution, working dump is attached, fixed by AVDI. Thanks to droidwayne65 for his dump.

**Slem** · 12th December, 2021, 08:44 PM

I would like to thank to share this file, I faced the same issue with the same ECU and fixed by your dump. thanks and rep. already added to the thread.

Slem