The ventilation grille across the top of a built-in refrigerator set flush into pale cabinetry, the stainless doors below it falling out of focus.

Kenmore refrigerator
showing C1

C1 is a sealed-system code: the Trio's control has detected low refrigerant charge or a defective compressor.

(844) 681-4650

Mon–Sat, 8am–8pm

  • Service indication
  • Diagnostic visit
  • Source: Kenmore

Book a visit

Three short steps, about a minute.

or call (844) 681-4650

Before you book,
in this order.

Each step comes from Kenmore's own guidance for C1 on its refrigerators. Follow it to the end: the last card says whether this is a visit.

01

Check the model label for the 111 prefix; C1 has this meaning in the bottom-freezer Trio diagnostic list.

02

Move perishable and frozen food to another refrigerator or a cooler with ice now.

03

Do not try to add refrigerant or open any tubing yourself.

04

Book a visit promptly and say it is C1, so a sealed-system repair is planned from the start.

Still there?

It usually turns into diagnostic visit. Book with the code and the model number.

What not to do

C1 is not a sensor or a setting that a reset will clear. It points at the refrigerant circuit itself.

What you may
notice with it.

The refrigerator problems C1 tends to arrive with. Answer these at the refrigerator before anyone is booked.

All problems

Where C1 usually leads

Diagnostic visit.

In Kenmore's own words

C1 Sealed refrigerant system failure Check/Repair The control detects low refrigerant charge or a defective compressor.
Sears PartsDirect: Kenmore 111 bottom-freezer error codes (Wayback copy, Nov 2019)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Kenmore bottom-freezer Trio models whose number starts 111; C1 is the sealed refrigerant system code in the diagnostic mode.

Kenmore C1 refrigerator repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family preparing a meal together in their kitchen
For the heart of your home.

Questions
about C1.

Can I clear C1 myself?
Check the model label for the 111 prefix; C1 has this meaning in the bottom-freezer Trio diagnostic list. If it comes back, it needs a visit.
Can a reset clear C1 on my Kenmore Trio?
No, C1 is not a sensor or a setting; it points at the refrigerant circuit. The control has detected low refrigerant charge or a defective compressor.
Why does C1 on a Kenmore 111 need a refrigeration technician?
Sears notes that the refrigerant has to be recovered and recharged for this repair. Move the food somewhere cold now and do not open any tubing yourself.

Back to your everyday

Still showing C1?

Book with the exact characters, the full model number, and whether it is still cooling — on a code, that is the whole starting point.

(844) 681-4650 Schedule a repair