Hi Guys,
I'm having a hard time programming a key that I purchased from the dealer for this car. I get a "CRC failure" error. I'm thinking that the key that I purchased has the wrong chip in it.
I have an old working key and it has a TIRIS DST 4D 64 dst40 chip in it. The dealer key that will not program is a TIRIS DST 4D 61+ dst40 chip. Are these two keys compatable?
One other question, I read the data from an EEPROM out of an old Chysler 300M. The data is in HEX. Does anybody know where the PIN number is located in the 8 rows of data? Rows 4,5,6,and 7 are all F's. I'm pretty sure the PIN is in row 00. I don't know if A,B,C,D,E or F is used in the PIN number but I don't think so.
Kevin

Tags: key , programming