It's not a question of chance .
It's been a hard job of tractation and negociation with GM Europe .
Luckily I had a copy of the original letter from GM .USA .
I've seen on this forum (http://www.cadillacforums.com/forums/cadillac-sts-forum-2005-through-2012/213241-catalytic-converter-recall-2005-v8.html )
that GM had extended the warranty of catalytic converters to 200,000 miles or 12 years.
Have you heard something about that?
I removed the lambda probe after catalyst on the right and tested the wire, they are not cut .
Then I removed the probe left side and I reversed the probes doite the left and vice versa.
I erased the fault code P0420 and it remains for me to wait until he comes back .
If this is the probe, I have the P0430 code if not I will consider the catalytic converter.
Yes my friend
I try to made run the original GPS .
I do not like to have an original equipment that does not work and having to put a GPS accessory or to change all the GPS radio equipment to put a one "made in china" device.