2024 impreza all keys lost

**AUTOREPAIR1** · 25th April, 2025, 10:53 PM

Hi every one been a long time since ive posted on here but i need some advice i have a 2024 Subaru Impreza all keys lost blade key h type is there any tools out there to do these yet i tried with x100 vvdi keytool max launch x431 immo and none of them will connect i do have communication with the body control just wont let me get past secure login maybe i can take the bcm out and read it and put key data into it but i dont know where key data is stored thanks for your time and help

**baken** · 26th April, 2025, 01:27 PM

Probably there is an immobilizer box same as 2020+ Corolla , Yaris , rav4 keyed ignition with h chip

You can try with Autel that may ask for 12 digit code like Toyota, Lexus

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**Spiritech** · 26th April, 2025, 02:02 PM

Originally Posted by baken

Probably there is an immobilizer box same as 2020+ Corolla , Yaris , rav4 keyed ignition with h chip

You can try with Autel that may ask for 12 digit code like Toyota, Lexus

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No, Subaru bladed is different and more in common with say 2012 XV where immo is in BCM. There is limited support in Smart Pro for some BCMs.

**AUTOREPAIR1** · 30th April, 2025, 01:24 PM

here is picture of the biu looks like there is no eprom just a mcu cy91f256khe anyone have any idea what programmer to read this mcu i found one place that you send them the biu and they will add a key for you might go that way but would just like to do it here