RecallPulseUpdated Oct 9, 2026

Multiplex HC Relay Card: Equipment recall

NHTSA campaign 23E071000 · 113 units potentially affected · filed Sep 28, 2023

What's wrong

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.

Why it matters

An electrical short circuit increases the risk of a fire.

The fix

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.

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.

Recall details

NHTSA campaign
23E071000
Manufacturer no.
—
Manufacturer
Firefly Integrations, Llc
Component
EQUIPMENT:ELECTRICAL
Units affected
113
Report received
Sep 28, 2023
Owner letters
Nov 15, 2023
Type
Equipment

Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.

Vehicles covered