Many discussions regarding A/C problems I know! Like many others, the air has been blowing warm air about 50% of the time (95 degrees outside). We read the code 4-1-7, passenger side inlet fan seized, common problem, yes? I have been reading about the sensor at the grab handle, could a dirty sensor trigger this code and cooling problem? We tried using manual controls today (non-auto) but it was a lot cooler outside, not a good test yet. In advance, thanks for info on this problem.