Came out today to replace the failed ECM blower motor. Disassembled the blower assembly. Found the module badly burned up in the blower module causing the motor to fail. After I replaced the blower motor I tested the system for proper operation. Performed preventative maintenance for air conditioning after repair. Inspected all the electrical components. Merv 11 air filter was replaced in March 2022. Confirmed proper high and low voltages. Tests the temperature split between the supply and return. System is operating at a 19° differential on a high humidity but 73° day. System is operating properly at this time. Recommend having preventative maintenance done seasonally in the future to prevent system failures during the season. Customer left a check for the repair since she had to leave. Left through the back door and locked the handle as asked by customer. Temperature was 78 on arrival and when I left it was down to 75 already. Set system to 72° per customer request.