To replace the Blower motor transistor and blower motor, disconnect the connector from the blower motor transistor under the glove box. Remove the transistor's mounting screws and the transistor. For installation, reverse the process. Some models have a rear blower motor resistor. Remove the console, disconnect the connector, and remove the transistor. Reverse the process for installation. For the blower motor, disconnect the connector under the glove box, remove the mounting screws and the motor assembly. Remove the fan circlip and the fan. Reverse the process for installation.