2003 4runner problems

Hi, we have a 2003 V6 sr5 4runner, sometimes the blower motor does'nt turn on any ideas? I tried turning the ignition on/off, fan on off, a/c on/off, nothing works. I've left the fan on hi for awhile and it turned back on it's own. The a/c compressor turns on/off fine but the fan is driving me crazy.??????

Hi, we have a 2003 V6 sr5 4runner, sometimes the blower motor does'nt turn on any ideas? I tried turning the ignition on/off, fan on off, a/c on/off, nothing works. I've left the fan on hi for awhile and it turned back on it's own. The a/c compressor turns on/off fine but the fan is driving me crazy.??????

Your fan is on a sensor.. It wont always come on if there is only cold air to blow depending on where your temp setting is.

Clayton