JS42CXDUDB02 Jenn-Air Refrigerator - Instructions

Removed the Wiring & Troubleshooting instructions from behind the front Grill and used to troubleshoot the KSCS25IN side by side refrigerator. I then removed the three screws from the Emitter assembly on the left side of the freezer. Then disconnected the four pin connector. Removed screw holding emitter PCB to housing and replaced with the new PCB and then re-installed. Similar steps for the Receiver assembly and PCB on the right side of the freezer. Unit started making ice after making some water level adjustments on the Timer assembly.

Do not try to pull out the water filter by the cap. There is a button that releases the filter so you will not have to replace the cap. The cap twists onto the filter. When replacing the filter, the cap goes onto the new one.

Unpluged fridge, removed 3 screws from each control board (1 on left side and 1 on right side in freezer below ice maker compartment, unplugged and swopped out with new ones. Did one side then the other. Learned about the issue from other people on PartsSelect. Coulden't have been easier. Got parts in 2 days. Works like a charm now.

Easy repair. Remove 2 hex bolts. And remove.Install Bracket and replace 2 hex bolts and reinstall ice maker door to bracket. 10 minute repair.

Removed the cover plates and unplugged bad boards. Hard to plug in boards after attached to cover plates. Plug in boards first then attach to mounts. Ice in 4 hours.

Used u-tube video to review steps in making repair. Wires shorter than described but after looking at replacement sockets difference was clear.

The holder is held in place with two screws. Once you have it unscrewed you can snap the old sockets out and replace them.

Ordered new sockets and presto, the lights work again.
They just snapped into the holder and the holder went up with two screws.
HINT: I did take a photo of the 4 electrical connectors AND labeled each one with a Sharpie 1, 2, 3, and 4 from left to right.

I just removed the unit and replaced the mold/'heater with the new one and re-installed. It was very easy and didn't have to turn off the refer. or empty the frozen food.
However , there were not instruction that came with the mold/heater unit. I had no problem but other do-in-uselfers may need some basic instructons
Jim

The light rocker switch wasnt working. I found the part on the web site. It was so easy. I used a screw driver to pop out the old one and pop the new one in. It took 5 min. Thanks!!!

I pushed the lever on the filter located at the bottom of the refrigerator and it popped out.

Bought new applicator

filter has to be removed and attached then inserted into rifrigerator

followed the video provided on website. repair was very simple / straight forward. Once emitter and receiver boards were replaced, issue with ice maker was resolved.

Just needed to replace the water filter

With the freezer door closed, remove 4 screws around the ice maker door assembly. Open the freezer door and remove about a dozen small flat-head screws around the sides of the door that hold the stainless steel cover to the freezer door. No need to remove the very bottom screws if you have something to support the cover with. Remover 4 hex-head screws that hold the ice/water dispenser control pad in place, use tape to secure this pad to the freezer door so you don't have to undue all the electrical connections. Remove two screws that hold the Ice Door Motor & Bracket Assembly in place - disconnect the electrical connection for the assembly. Replace the new assembly in the opposite order it was taken off. Presto - done.