--- title: "t:slim X2 insulin pump; t:slim X2 insulin pump with Dexcom G5; t:slim X2 insu... — FDA record Z-1811-2022 | Is It on Recall" description: "Insulin pumps may have the following issues: 1) Malfunction 6 Non-Volatile Memory, 2) Inaccurate (Fluctuating) Battery Life Display, 3) Touchscreen Staying On," url: https://isitonrecall.com/recall/fda-device-z-1811-2022-t-slim-x2-insulin-pump-t-slim-x2-insulin-pump-with-dexcom-g5-t-slim-x2-insulin-pump-with-basal-iq-te/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # t:slim X2 insulin pump; t:slim X2 insulin pump with Dexcom G5; t:slim X2 insulin pump with Basal-IQ technology; t: sl... — FDA record Z-1811-2022 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date May 24, 2022. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: t:slim X2 insulin pump; t:slim X2 insulin pump with Dexcom G5; t:slim X2 insulin pump with Basal-IQ technology; t: slim x2 insulin pump with the Control-IQ Technology - **Reason**: Insulin pumps may have the following issues: 1) Malfunction 6 Non-Volatile Memory, 2) Inaccurate (Fluctuating) Battery Life Display, 3) Touchscreen Staying On, 4) Unexpected Open Loop, that can be mitigated with a software update. Issues could result in hypoglycemia, hyperglycemia or diabetic ketoacidosis. - **Classification**: Class II - **Recalling firm**: Tandem Diabetes Care Inc - **Quantity**: 31,100 - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1811-2022 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1811-2022%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | Pump/UDI-DI/Software Versions/Distributor Instructions: t:slim X2 insulin pump/00852162004781, 00852162004798, 00853052007240/ 4.3.5.2, 4.3.6/ For Distributors, All Parts, Contact Recalling Firm to Switch Out; t:slim X2 insulin pump with Dexcom G5/853052007257, 853052007271, 853052007295, 853052007318, 853052007967, 853052007981/ 5.0.1, 5.0.4, 5.3.1.1/ For Distributors, All Parts, Contact Recalling Firm to Switch Out; t:slim X2 insulin pump with Basal-IQ technology/853052007264, 853052007288, 853052007301, 853052007325, 850006613373, 850006613380, 850006613700, 850006613717, 850006613724, 850006613731/ 6.0.4, 6.3.1.1, 6.4/ For Distributors: 1) Parts: 1000886, 1000898, 1004219, 1005706, 1006373 or 1006375, Contact Recalling Firm to Switch Out, 2) Parts: 1010004, 1010005,1010006, No Action Required, Software is Up to Date; t:slim X2 insulin pump with Control-IQ technology/ 850006613229, 850006613205, 850006613212, 850006613762, 850006613779, 850006613786, 850006613793/ 7.3.1.1, 7.4/ For Distributors: 1) Parts: 1005011, 1005012, 1006402 or 1006404, Contact Recalling Firm to Switch Out, 2) Parts: 1010009,1010010, 1010011, No Action Required, Software is Up to Date | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution US: NC, OK, ME, NY, TX, LA, NE, FL, AZ, IL, OH, CA, AL, MI, UT, VA, MA, SC, MS, GA, NV, HI, MN, WA, IN, AR, ID, CO, IA, MO, MT, PA, WI, NH, MD, WV, KS, NM, OR, KY, DE, ND, CT, NJ, TN, WY, AK, SD, DC, RI, IA, PR, VT, PT, VI, NC. OUS: Australia, New Zealand, South Africa States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Alaska](https://isitonrecall.com/state/alaska/) - [Alabama](https://isitonrecall.com/state/alabama/) - [Arkansas](https://isitonrecall.com/state/arkansas/) - [Arizona](https://isitonrecall.com/state/arizona/) - [California](https://isitonrecall.com/state/california/) - [Colorado](https://isitonrecall.com/state/colorado/) - [Connecticut](https://isitonrecall.com/state/connecticut/) - [District of Columbia](https://isitonrecall.com/state/district-of-columbia/) - [Delaware](https://isitonrecall.com/state/delaware/) - [Florida](https://isitonrecall.com/state/florida/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Hawaii](https://isitonrecall.com/state/hawaii/) - [Iowa](https://isitonrecall.com/state/iowa/) - [Idaho](https://isitonrecall.com/state/idaho/) - [Illinois](https://isitonrecall.com/state/illinois/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Kansas](https://isitonrecall.com/state/kansas/) - [Kentucky](https://isitonrecall.com/state/kentucky/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Maryland](https://isitonrecall.com/state/maryland/) - [Maine](https://isitonrecall.com/state/maine/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Missouri](https://isitonrecall.com/state/missouri/) - [Mississippi](https://isitonrecall.com/state/mississippi/) - [Montana](https://isitonrecall.com/state/montana/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [North Dakota](https://isitonrecall.com/state/north-dakota/) - [Nebraska](https://isitonrecall.com/state/nebraska/) - [New Hampshire](https://isitonrecall.com/state/new-hampshire/) - [New Jersey](https://isitonrecall.com/state/new-jersey/) - [New Mexico](https://isitonrecall.com/state/new-mexico/) - [Nevada](https://isitonrecall.com/state/nevada/) - [New York](https://isitonrecall.com/state/new-york/) - [Ohio](https://isitonrecall.com/state/ohio/) - [Oklahoma](https://isitonrecall.com/state/oklahoma/) - [Oregon](https://isitonrecall.com/state/oregon/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Rhode Island](https://isitonrecall.com/state/rhode-island/) - [South Carolina](https://isitonrecall.com/state/south-carolina/) - [South Dakota](https://isitonrecall.com/state/south-dakota/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Utah](https://isitonrecall.com/state/utah/) - [Virginia](https://isitonrecall.com/state/virginia/) - [Vermont](https://isitonrecall.com/state/vermont/) - [Washington](https://isitonrecall.com/state/washington/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) - [West Virginia](https://isitonrecall.com/state/west-virginia/) - [Wyoming](https://isitonrecall.com/state/wyoming/) ## Dates in the source - **Report date**: Oct 5, 2022 - **Recall initiation date**: May 24, 2022 - **Center classification date**: Sep 26, 2022 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1811-2022%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Tandem Diabetes Care Inc records](https://isitonrecall.com/brand/tandem-diabetes-care-inc/)