Henrietta L Carrollton , TX September 16, 2020 Appliance: Maytag Maytag Refrigeration PSD243LGRW-PPSD243LGW0 Maytag Side-By-Side Refrigerator Psd243lgrw-Ppsd243lgw0: Light switch not working. How to replace Refrigerator Door Light Switch. Installed part from you and the light switch is working. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes