Toyota Sequoia 03-07 step by step

**ray-ray** · 18th September, 2015, 04:59 AM

i had some time with these suv,now i share it secrets here. look at all the dumps listed by there read. first immo. box get read as a 93c66a (8bit mode)

key1 info. (pg1. B2) (pg2. 2A) (pg3. 3C 67 5A 17)
key2 info. (pg1. B2) (pg2. 2F) (pg3. 41 6C 45 17)
key3 VALET info. (pg1. 92) (pg2. 47) (pg3. 34 C6 BC 13)

so all the info. is there (just need brain power)
here is what i did for all member to learn.

1.flash it virgin ,put immo. back in car and register first master key. (remove immo. read and record bin file)
2.put immo. box back in the car and register key 2 master. (remove immo. read and record bin file)
3.put immo. box back in the car and register Valet Key 3 . (remove immo. read and record bin file)
4. immo.light is back to normal after immo. box is back in car. (key 1&2 turn off the immo. light very fast "MASTER" and the valet takes a little longer to turn off immo.) so everthing is back to normal. just need to sync the immo. to the ecu.
5. pin 4&13 grounded on the obd2 for 35min. (Car starts with key 1,2,& Valet just like the factory setting.)
6. remove immo. read and record bin file. (now you see the sync in the dump)

there you go DK member that how you share your knowledge. Hope it helps you all.

**bram380** · 18th September, 2015, 06:29 AM

Little correction from the dump:
"..key1 info. (pg1. B1) ..."
i think key1 is pg1. B2

**ray-ray** · 18th September, 2015, 06:48 AM

You see brains (Bram 380) corrected my type error! He look at the dump to match the first key to the key data pg.1,2,3, and saw a error.I will fix it on the post. Thanks!

**fadhle** · 18th September, 2015, 06:58 PM

Thanks to you bram and ray-ray for your useful post.

**ahl** · 19th September, 2015, 03:45 AM

A job well done Ray-Ray. Thankyou.
Perhaps others will follow your initiative and start to experiment and understand for themselves like the early days. I often read the same people asking for a solution for the same issue over and over again. Never bothering to learn.

**ray-ray** · 19th September, 2015, 06:48 AM

DK forum is made up of Members from around the world willing to share there knowledge. Some time it might lead in a other direction but foundation will alway be solid with there loyal members.

**ray-ray** · 20th September, 2015, 03:02 PM

I will post the virgin dump here so all is complete. True virgin with nothing added to the ascii ,Saying things like Rar. 93c66 as that screws the virgin dumps.
the dump is not all FFFF there is a few line with script.

**super jumbe** · 20th September, 2015, 06:51 PM

Originally Posted by ray-ray

I will post the virgin dump here so all is complete.

Looking forward thanks...

**ray-ray** · 25th September, 2015, 04:18 PM

As you can see from the dump and register key is visible ( pg.1,2,3) if page 4 is also need which is the encryption serial where is it in the dump. So let's take these dump apart and figure it all out. Things to look for pg.4 and key counter checksum? Or sync location. The main thing is to save time after flash virgin or adding key to dump and not have to wait the 30min. Sync time

**Po lock** · 2nd October, 2015, 01:18 PM

You guys are bad ass! Not a lot of time to get on the forum and troll around. But when I do I learn. And for that I say mucho thanks. Jen q ya

**ray-ray** · 14th December, 2015, 07:44 PM

Why is the zip file not working? I share my info. So other can learn off it.

**alslock** · 20th December, 2015, 05:45 AM

How would you write key data for ready to start situation? To me it seems if you know where key info is then why not make a master and be done with the job, not waste 30 min to re-sync. ( this would be a first for me on a 4d chip)

**ray-ray** · 20th December, 2015, 08:01 AM

These solution give you a guide on the Keylogic in the dump one key at a time. You can eather read out a new or use key and directly put into the dump to start. Or you may choose to write off the dump, in both you need to have a good cloner and writable 4D chips. Where you able to see the Keylogic order in the dump? Best thing is the no waiting period. Hope it helps!

**ucokseparoh** · 22nd December, 2015, 06:00 PM

tried to say thanks for this informative post since few days ago..but just couldn't make post with this cheap phone of mine. (tried to log on with tapatalk..but didn't make it too..my phone is too cheap perhaps hence unrecognized by neither DK or tapatalk

)

Thanks ray-ray.. this is it that what i need as a newbie.. a step by step procedure.

I'll take times to comprehend it..

**ray-ray** · 23rd December, 2015, 05:18 AM

If you have any question or need guide DK members are here to help. Your not a Newby anymore your mind is now open and you see how things work. Hope it save you 30min. So you can spend it with your family.