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LRSC21934TT LG Refrigerator - Instructions

All Instructions for the LRSC21934TT
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Remove and replace light switch
Video makes it look easy. Kenmore refrigerator does not have "groove" along the right hand side of switch that allows for pushing down on release. Used a thin screwdriver to get under to push while holding switch edge with pliers. Kept slipping. Tape sides to avoid scratching inside of refrigerator.
Parts Used:
Refrigerator Door Switch
  • Debbie from Waltham, MA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
36 of 58 people found this instruction helpful.
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Sticking Ice dispenser
After checking the prices of new refrigerators, I decided that I had nothing to lose trying to repair the sticking ice/water dispenser. I followed the previous instructions by prying off the panel with a screwdriver working my way around. Some effort is needed, but it will come loose before it breaks. You should remove the funnel first. If you have an older model, the funnels are fragile and should come out with a gentle back and forth jiggle. I broke mine. After pulling the face off the frig,I noticed that the plastic piece the activates the dispenser was partially out of its cradle in the rubber piece. Apparently pushing too hard on it can dislodge this piece and cause the unit to stick. Check this out before going for a new actuator. It only took a few minutes to clean and reassemble and reinstall. Works perfectly. Received new funnel and it was different than the one I took out. I missed the note that said if you order the funnel, you should also get the bracket to be sure they go back together. Two lessons learned. Don,t be afraid of this repair and don't push too hard on the dispenser.
Parts Used:
Dispenser Funnel
  • James from Englewood, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
29 of 48 people found this instruction helpful.
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Light stopped working
Have had the Sears repairman come to the house to replace this part in 5 minutes for +$100.. twice. When my dad's stopped working, ordered the part and replaced it myself for the cost of the part and shipping.
Use a screw driver to pry the right side of the switch and pull out. Best to watch a youtube video first. Takes about 5 minutes.
Parts Used:
Refrigerator Door Switch
  • Tamara from MONDOVI, WI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
6 of 8 people found this instruction helpful.
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Refrigerator light not coming on when door opens.
Unplugged the refrigerator. Used small flat head screw driver to push the front tab of the old switch in and pulled it out with pliers. Detached and reattached the wires to the switch. Reinserted back into hole. Plugged refrigerator back in to power. All good.
Parts Used:
Refrigerator Door Switch
  • John from BONITA SPGS, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
5 of 7 people found this instruction helpful.
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Bad Push Button Switch
I followed the directions! It was so easy that I bought another switch for my sister's fridge (same as mine). Her light was out too!
Parts Used:
Refrigerator Door Switch
  • Dorothy from KINGMAN, AZ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
5 of 7 people found this instruction helpful.
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Refrigerator light not working. If I would flick the button it would go on for a minute but not stay on.
The old switch was a little hard to get out....took me a couple tries. I couldn’t move the frig out to unplug it, so just shut the power off in the kitchen. But, I was happy that’s what the problem was and so happy to have the light back on......it was probably three years it didn’t work!
Parts Used:
Refrigerator Door Switch
  • Dawn from NORTH BRANCH, MN
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
4 of 5 people found this instruction helpful.
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Fridge light would not come on.
After watching a few iTunes videos I was able to order the light switch from part select and within a week I had the new switch. I had a little trouble getting the switch out. I used a flat screw driver and taped around the edge to keep from damaging the wall inside. I found the clip on the right side and had to use some force to get it popped out, you may need to use pliers to disconnect the switch.
Parts Used:
Refrigerator Door Switch
  • Grace from GALLOWAY, NJ
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
9 of 20 people found this instruction helpful.
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interior light switch did not turn off light in ref
pried out old switch, disconnected wires ,placed wires on new switch
Parts Used:
Refrigerator Door Switch
  • Timothy from SUSANVILLE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 5 people found this instruction helpful.
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Light doesn’t come on when fridge door opens
Pulled fridge away from wall, unplug electrical connection, open fridge door, use knife to prize out door switch, pull off and replace switch from electrical wiring.
Parts Used:
Refrigerator Door Switch
  • Lloyd G from QUEENS VLG, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
4 of 6 people found this instruction helpful.
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Refrigerator did not run. It made several rapid clicks, then silent, then a minute later more clicks.
I removed the lower back panel. The difficulty and time consuming part was finding the old parts. They were inside a cover on the side of the motor. The cover was difficult to remove. It slides away from the motor. The terminals on the replacement parts were oriented differently from the original, Like a mirror image. Accordingly, I reversed the wires (side to side) and connected them to the replacement parts. The refrigerator is now working fine.
Parts Used:
THERMISTOR ASSEMBLY,PTC Overload Protect
  • John from OCEAN SPRINGS, MS
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Pliers, Screw drivers
3 of 4 people found this instruction helpful.
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Lights out on refrigerator
Unplugged the refrigerator, Taped around the edges of switch as I had read to prevent possible scratches, used very thin flathead screwdriver to pry out old switch, unplugged old switch, plugged in new switch, put it back in opening, plugged fridge back in, and I had beautiful light! Hardest part was unplugging the refrigerator!
Parts Used:
Refrigerator Door Switch
  • Victoria from Oak Grove, KY
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
2 of 2 people found this instruction helpful.
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The ice tray had warped and dumped water, which then froze down through the ice bucket and below.
To replace the warped tray, I found the service manual (pg. 124 below) which took some interpreting.
Removed the lever. Then removed the assembly by two screws that are forward to the unit and go upwards.
The insulation, sensor, and sensor cover are simply pulled down and off and the unit separated to removed the tray, and then insert the new tray. Proceed in reverse. Takes only a few minutes.

/Users/grf/Desktop/fridge ice tray.pdf
Parts Used:
Ice Tray
  • George from ATLANTA, GA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
2 of 2 people found this instruction helpful.
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Refrigerator light would not reliably turn on when the door was opened.
Switched the refrigerator circuit breaker to off. Put tape around the switch to prevent scratches. Wedged the putty knife into the right side of the switch and pried up.the switch and connector popped out. Removed the connector from the old switch and connected it to the socket in the new switch. Stuffed the new switch and connector back into its home. Switched on the circuit breaker. Now we have light in the refrigerator with every opening!
Parts Used:
Refrigerator Door Switch
  • William from TUCSON, AZ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers
2 of 2 people found this instruction helpful.
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Light switch for refrigerator not functioning
Followed instructions online
Parts Used:
Refrigerator Door Switch
  • shirley from ONALASKA, WI
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
2 of 3 people found this instruction helpful.
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The switch became intermittent - Possibly a poor designe
Used a small screw driver inserted into the front of the switch (facing the front) and pried until the switch was coming out. When out, I removed the connect harness and replace the switch with a new one.
Parts Used:
Refrigerator Door Switch
  • Sidney from ENDICOTT, NY
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
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All Instructions for the LRSC21934TT
1 - 15 of 39