Blower motor resistor replacement on Jeep Grand Cherokee. Soldering tips and diagnostic tips.
Solder butt connectors: https://www.waytekwire.com/item/32899/16-14-GA-Blue-Splice-Butt/
Blower Motor Resistor Kit from Dormanproducts.com 973-424
Music: Electropulse, Camtasia Studio