No cold air at all, compressor was not running, the compressor start device relay ohm tested good. Found the main control board was bad and not turning the compressor on.
Replaced the main control board and its FIXED!
Here’s the main control board for this model:
Main Control Board 6871JB1375H
Whirlpool Dryer model number LER6620PQ0
Unplugged dryer, ohm tested heating element to heater housing to check for grounded element, heating element ohm tested good, and not to the heater housing ground either.
Found stuck contact in timer causing this problem, Installed new timer, worked great!
Here’s the OEM timer I replaced for this model: