Bad immobilizer box, repair question

[mtb50]

Originally Posted by Qmulus

FWIW, I have repaired a couple of them, and also salvaged the "programming" from an otherwise unrepairable M535 module and transferred it to another good used one with an identical part number. No reprogramming was needed, other than to clear the fault codes that were stored in the module as it was failing. The data that you need is not in the processor, but rather stored in a separate IC. So in my experience, there is never a reason to have to replace everything.

This should be more than enough information for someone with a bit of an electronics background. Sorry, that is about all the info that I will share, as this kind of work is part of my business...

I am in need of having my immobilizer repaired. 2000 boxster Car starts and runs OK, convertible top is OK my windows do nothing.

[78F350]

Originally Posted by mtb50

I am in need of having my immobilizer repaired. 2000 boxster Car starts and runs OK, convertible top is OK my windows do nothing. I'm on the road a lot would you give me a call ...

I just sent you a message with Qmulus's contact info from a couple years ago.

[Zzorro]

If anyone is able to contact him, PM me. I've been trying to reach him over the last few months to arrange sending him my CLU for repair. But no response, yet. Hope he is still in business.

[john12312]

Qmulus repaired my immobilizer and saved me a ton of money. Porsche Dealer was ready to stick it to me with a +$2500 charge.

[Zzorro]

Glad you are around Qumulus!

I've been in the renovation loop before! It's a huge time suck.

I got an immobilizer for you to repair when you are ready! I'd love to get it done soon.