This is a 2023 Toyota Sienna with 8A-BA proximity. We are going to doing add key with Autel IM508 bypass pin code.
This is like an alternative to that 30 pin cable.
It is just a harness that from an old GPC unit T hardness.
I’m extending the OBD down here. What I’m also doing is I’m taking my can high and can low from here rerouting it up here and tapping into can high and can low on this plug behind the driver’s Dash now.
Because my OBDSTAR 30pin cable does not plug in so one of the thing that we got to do is try and figure out where all these things are obviously the bz4x behind the glove could be behind the glove on this.
maybe the style has changed you know so it doesn’t exist.
I just saw somebody on Facebook say that the Tundras on the driver’s side not the behind the glove box so we’re just going to kind of go through this.
This end of the plug was plugged into my scan tool the cannon the high and can low coming from this ends gets cut not connected to this end anymore.
rerouted over here and into my green and white pin one and pin two one’s low two’s high and then I was just plugging this into OBD just so the tool saw power and ground can G-Box whatever. now this 30 pin is very very similar to the OBD star 30 pin except for there’s these little tabs on the side here that are different and it won’t allow that plug to plug in.
If you don’t have toyota 30 pin cable or DIY cable, just connect gbox follow the wiring diagram in IM508.
The exact same way back up Immo data.
Read and decode VIN.
Go to Control Unit->Keyless System (CAN)->Backup IMMO Data
Read and save immo data
Then add smart key
PIN verification: get pin from eeprom data
Key Learning
Learn key successfully.