Unlocking Flashpro to sell vehicle

FlashPro questions & answers specific to the 2006-2011 Americas Civic Si
User avatar
Hondata
Site Admin
Posts: 10434
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: Unlocking Flashpro to sell vehicle

Post by Hondata »

You need to first select 'return ECU to stock' and let it upload to the ECU. Then select 'unlock from vehicle'.
Hondata
Thelaw
Posts: 2
Joined: Sun Jun 22, 2014 11:47 am

Re: Unlocking Flashpro to sell vehicle

Post by Thelaw »

So how do you unlock the hondata if the message "error authorizing VIN unlock" keeps coming up. I have tried unlocking it dozens of times like it was suggested but its still not working.
User avatar
Hondata
Site Admin
Posts: 10434
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: Unlocking Flashpro to sell vehicle

Post by Hondata »

What is the FlashPro serial number?
Hondata
Thelaw
Posts: 2
Joined: Sun Jun 22, 2014 11:47 am

Re: Unlocking Flashpro to sell vehicle

Post by Thelaw »

serial # FP-SI-US-12846
User avatar
Hondata
Site Admin
Posts: 10434
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: Unlocking Flashpro to sell vehicle

Post by Hondata »

Try it now.
Hondata
Imrankhan99
Posts: 1
Joined: Fri Nov 29, 2019 4:54 pm

Re: Unlocking Flashpro to sell vehicle

Post by Imrankhan99 »

I am completely unable to unlock the Flashpro. I’ve already reflashed the ECU back to stock with ease but when it comes to unlocking the Flashpro it keeps telling me it’s unable to authorize my VIN, check my internet connection. I’ve had multiple different sources of internet connection and nothing has worked. I’ve traded in my car and I need to unlock it ASAP
User avatar
Hondata
Site Admin
Posts: 10434
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: Unlocking Flashpro to sell vehicle

Post by Hondata »

Would you mind telling us the serial number? Are you sure you are returning to stock rather than uploading a stock equivalent?
Hondata
Post Reply