Equipment: electrical (Multiplex)
Vehicle equipment recall 23E-071. NHTSA received Firefly Integrations, LLC’s report on Sep 28, 2023.
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The short answer
NHTSA received Firefly Integrations, LLC’s report on Sep 28, 2023. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
An electrical short circuit increases the risk of a fire.
Firefly Integration, LLC (Firefly) is recalling certain Multiplex HC Relay Cards with part number, 70516J.
The relays may be damaged, which can result in an electrical short circuit.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Equipment: electrical.
What should you do?
Firefly will remove the 2, 4, and 6 output wires from the connector on the C25, and update the files on the touch screen, free of charge. Owner notification letters were mailed November 15, 2023. Owners may contact Firefly customer service at 1-574-825-4600.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- How to reach the firm: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Which ones are recalled?
NHTSA counts 113 items potentially involved, across everything this recall names.
-
Part no.
70516J
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- Multiplex HC Relay CardNHTSA gives no dates made
Who is recalling it?
- Made by Firefly Integrations, LLC.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file (FLAT_RCL_POST_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.