I had an electrical short and my Theftlock was activated.
After running around the internet for 3 days, I found this solution.
I tried lifting the #8 pin, that did not work and resulted in ERROR and still did not function.
Reaching the point of frustration, and the option to replace the radio at less than the $100 cost that the dealer wanted to charge me to take 5 minutes with a Tech II scanner, I removed the 9355093 chip entirely and VIOLA, it works!
THEFTLOCK is disabled, AM/FM, RDS (clock update), Radio Presets, CD / CASSETTE, all function as normal.
I do get the CAL ERROR for 2 seconds when I power on the radio, but no problems arise from it.
I know this is an OLD post, but I wanted to add my 2 cents if someone else has this issue and comes across this post, they can fix it.
I dont know anymore than NUKU, the OP, but with the amazing detail, I was able to bring this zombie hu back to life.
THANKS TO YOU ALL!!