yeah! I was at the diagnostic once, but computer did not read anuthing! may be that I have 1989y car! In that web site is diagnostic for 1990 cars and up. I just took out automatic transmission fuse, lights switched off! I put in to D and the lights binking from N to 2! When I put the in 1 there was nothing in panel! One electric man checked out TCU and said there is the ground for contact number 15! I have to find it where is it and then will be ok!